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Non reverse ratchet vertical pumps

non reverse ratchet vertical pumps 7. 5, Including non-reverse ratchet, drive shaft nut and key. It is available in speed ranges from 400 to 1,800 rpm and in power ratings from 200 to 1,250 hp. 16. The drive shall be direct connected to the pump shaft and be equipped with a non-reverse ratchet. Standard and non-standard. $ 324 . HOLLOSHAFT® Motors, Vertical A. Certificate# 20120717 VERTICAL HOLLOW SHAFT MOTORS. The 5812 and 5813 Frame Vertical TITAN II motors are an extension of Nidec’s existing TITAN II line, which includes 5008 and 5012 frame motors. Durable construction meets the requirements in a wide range of vertical hollow and solid shaft motor applications. • Hardened and Tempered Replaceable Jaws 6” (150 mm) Long, 9″ (225 mm) & 12″ (300 mm) . Motors® brand vertical pump motors are designed with four functional zones. Ratchet, LED Light Stick, Auto Voltage/Continuity Tester, Model# 2457-21NTE suitable for the maximum pressure developed by the pump and temperature of the pumped fluid. MOTORS® brand vertical pump motors are designed with four functional zones. 📝 Vertical Shaft Turbine Fire Pump Right-Angle Gear Drive with Diesel Engine (The gear drive shall be equipped with a non reverse ratchet). The standard direction of rotation for vertical hollow shaft motor is anti-clockwise looking from top The vertical hollow shaft motors are suitable for 5” through to 18” Line Shaft Turbine Pumps. Depending upon exact 30’ (9m) require driver non-reverse ratchet and lineshaft pre The coupling is equipped with a non-reverse ratchet, which (October 7th, 2018) 4wp1hs050pee Aurora Hp Electric Motor Vertical Hollow Shaft Irrigation Pump Rpm (98. 5 degrees. 15 SFA: 170 Max Ambient: 40 NEMA Frame: 405TP Encl: WPI Code: G Shaft End Bearing: 6212-J Opp End Bearing: 7222-BECBM NEMA Nom Eff: 93. Up Thrust (lbs): ~ MOTOR is electric and shall be vertical hollow shaft 4-pole, three-phase (50 or 60 Hz) various voltage with a non-reverse ratchet, P-base, squirrel cage induction design. Non-Reverse Ratchet (Anti-Rotate) Assembly Vertical motors are many times equipped with a non-reverse ratchet, also known as an anti-rotation assembly. Horizontal shafts are solid and vertical shafts are hollow. 4,934,220. thank you for your order and the opportunity to serve you. All Ratchet Wrenches ARO Metallic Diaphragm Pumps; ARO Non-Metallic Diaphragm Pumps; Twist ring reverse capability offers versatile Blackhawk™ 4Box Reverse Ratcheting Wrenches 4Box™ Ratcheting Wrench - 16, 17, 18, 19mm Non Reverse Ratcheting Combination Wrench 19mm. These motors are built to NEMA standards and have specialbearing arrangements to carry heavythrustloads. to NEMA MG-1 standards, _____ RPM vertical hollow shaft motor with a non-reverse ratchet to prevent reverse rotation. These motors are built to NEMA standards and have special bearing arrangements to carry heavy thrust loads. For pump and prime mover flexible or rigid type as per requirement For line shaft threaded or muff type as per requirement. Aurora Totally Enclosed Fan Cooled (TEFC) Vertical Pump Motors are rapidly becoming the most recognized brand in the industry. Applications: Pumps Features: Vertical single or multistage centrifugal pumps for wet or dry pit installation with radial or mixed or axial flow impellers. Offering a rugged Inverter Duty: Variable Torque 0-60 Hz w/out non-reverse ratchet & *5-60 Hz w/NRR Note: Motor requires coupling which is available separately Output: 30 HP RPM: 1200 Voltage: 230/460V @ 60Hz Enclosure: WPI (Weather Protected I) Frame: 326TP16 Mounting: Vertical P-Base Service Factor: 1. 2 PUMP SKID 2 PUMP SKID WITH WYE STRAINER 2 PUMP SKID WITH FILTER • s Mecl aes l acanh i • Magnetic flow meter • Non-reverse ratchet motor • sne tocear r i L • Opto er oupcl • Premium surge protection • 24-volt remote start relay • 304 stainless column pipe • onWi erVs t a i ® PC with central integration Figure 9. This coupling will stop the shaft while the pump water is receding, preventing backflow that could damage the motor. Below this speed, the pins will fall freely against the ratchets which will cause a loud rattling noise and is considered normal. _____RPM, vertical hollowshaft motor shaft motor, with a non-reverse ratchet to prevent reverse rotation. Motors are provided with bearing ample thrust capacity. 3. ZONE 2 Pump setting with water levels over 30’ (9m) require driver non-reverse ratchet and lineshaft pre- lubrication. It is suitable for higher temperature service. (Non Reverse Ratchet) Assembly & Motor stool / Driving unit Assembly. They are built from the highest quality materials. We have been dealing with electric vertical pump motors for turbine pumps since our inception, and there’s not a more robust type of product available. The gear shall have adequate thrust and horsepower ratings to transmit the maximum thrust and horsepower required by the pump. MOTORS ® brand vertical pump motors with non-reverse ratchet to operate at any depth setting. non-reverse ratchet consists of a stationary ratchet plate with slotted ramps and a rotating ball carrier that retains the steel balls. Designed for confined spaces. These motors are design to meet or exceed the NEMA Premium® efficiency (MG1 Table 12-12) as well as the most stringent industry standards API610 (LP100) and IEEE 841. Does anyone know a device that can prevent reverse rotation. A wide range of special options is available for this motor series from thermistors or space heaters to Hybrid ceramic bearings, Non Reverse Ratchet and extra high thrust. An added protection is incorporated in frames Most pumps used in water and wastewater systems are equipped with check valves to preclude reverse flow and/or nonreverse or ratchet mechanisms that prevent the pump impeller from reversing its spin direction. The Value Line product offering ranges from 5 - 300 horsepower and is compatible with a variable speed drive. These options mean that the motors can be deployed in a wide range of pump applications. The 5813 frame is currently in production and available to pump manufacturers. Molex | Woodhead Aero-Motive Series – Aluminum Housed Resistors: Aero-Motive balancers enhance productivity within three segmented industrial duties, offering weight ranges that cover most industrial equipment capacity requirements from 0. C. The NRR stops the shaft while the pump water column is receding. . 4. Incorporating a grease-lubricated head shaft bearing, the stuffing box Designed primarily for deep well turbine pump applications. Shaft Horiz. My Cart Ratchet Wrenches and Open End Wrenches Fuji FW Series offer stall torque type Open-end Wrenches for fast, accurate tube nut tightening mainly used in the assembly of hydraulic and pneumatic brake pipes and other hose and cable connections in the car and aircraft assembly lines. Vertical Hollow Shaft Motors feature non-reverse ratchet assembly and WPI enclosure. FEATURES: GEAR DRIVES: Engine driven vertical turbine pumps shall be furnished with a vertical hol­low shaft right angle gear. Depending upon exact 30’ (9m) require driver non-reverse ratchet and lineshaft pre motor with space heaters and a non-reverse ratchet to prevent reverse rotation. If it is not feasible to use a non-reverse ratchet in this motor, a time delay to prevent pump restart during a backspin is recommended. Enclosure shall meet NEMA weather protected type type 1 design with stainless steel screens to prevent entrance of rodents. These Motors are Built to NEMA Standards and have Special Bearing Arrangements to Carry Heavy Thrust Loads. To ensure proper direction of rotation, a non-reversible ratchet is provided in all the motors. deep well pumps. Worldwide Electric Vertical Hollow Shaft Motors are high-efficiency motors that are field-tested and proven in industrial-grade pumping applications. 91 $74. Vertical Hollow Shaft Motors are designed primarly for deep well turbine pump application. The coupling is equipped with a non-reverse ratchet, which prevents motor rotation from backspin at shutdown. These options mean that the motors can be deployed in a wide range of pump applications. 50 $1,248. Floor space is required much smaller than that of horizontal pumps. MOTORS ® brand vertical pump motors with non-reverse ratchet to operate at any depth setting. Description: Rugged, reliable construction GE's vertical pump motors are offered in standard efficient (SE), high efficient (HE) and NEMA premium efficient ratings with full cast iron frame, high thrust, space heaters, inverter duty insulation and non-reverse ratchet. H. IEC,NEMA Standard VHS Vertical Hollow Shaft Motor 1. The 5812 and 5813 can be provided with or without Nidec’s BALLOMATIC non-reverse ratchet. Milwaukee M12 Li-Ion Cordless Automotive Ratchet Set — 3/8in. NON-REVERSE RATCHET FOR VERTICAL MOTORS Vertical hollow shaft motors are provided for pumps application with this unique protection, to protect against reverse running of pump. – Robust, complete and fully mechanical NFPA 20 designed system. Bearing are capable of taking the entire thrust load of the pumps shaft assembly & the water column. The turnstile allows for rotation in one direction, but locks in the reverse direction in order to allow for the one-way flow of human traffic in places like the subway. Traditional American designed frame. _____ RPM vertical hollow shaft motor with space heaters and a non-reverse ratchet to prevent reverse rotation. GE Y8514 Non-Reverse Ratchet Coupling Kit, For 250TP Frame Value Line™ Vertical Hollow Shaft Pump Motors. catalog including Item #,Item Home > Electric Motors > US Motors > US Motors Vertical Motors > US Motors Vertical Holloshart P-Base Motors > US Motors P Base, Three Phase Weather Protected Type I, WPI, International Duty Holloshaft Motors > HO250S25LH U. – Non-return valve. Do not operate the motor in the horizontal position. Product Application Designed primarily for deep well turbine pump applications. Lubbock Electric is constantly striving to provide reliable, affordable, and environm Application . Depending on the well depth, backspin can reach dangerous speeds if unchecked. catalog including Item #,Item Ultra motors are completely NEMA premium efficient, meeting IEEE 841 levels with a full cast iron frame, inline, high thrust, space heaters, and a non-reverse ratchet. Offering 225% more power and 30% more thrust in a smaller frame than the previous generation, helps provide a solution to minimize any type of pump system application. Adjust for right- or left-hand ratchet action, or lock in a non ratchet position. NON-REVERSE-RATCHET : The unit normally incorporates the non reverse ratchet. Outboard Bearing Horiz. Designed primarily for deep well turbine pump applications. They are suitable for various fastening and unfastening operations with a max torque of 22. The ratchet will keep the pump from spinning in reverse during shutdown. R. t ground; it is always an overhang and of radial-split case type design. No. When the pumps stop, the pawls return to their normal, inward position and engage the ratchet teeth, so providing a positive lock against reverse rotation. If there are any check valves in the pump discharge piping, these valves must be bypassed during turbine operation. bowl). Non-reverse ratchet is standard Couplings of alternative sizes are available through Modification Center Inverter duty 3:1 variable torque with non-reverse ratchet Ultra Motors NEMA Premium Efficient Industry-leading inverter-duty capability Advanced high thrust bearing system Advanced patented cooling system New insulated bearing Reliable ball non-reverse ratchet Standardized and modular design Industry standard CD dimensions Optional API 610 12th Edition adherence Cast iron frame and cast aluminum top hat Coupling kits convertible from NRR to SRC Ideally suited for use with inverters or soft starters, WorldWide Electric Vertical Hollow Shaft motors are the smart solution for both standard and high thrust installations. F. S. S. 00 – $74. lubricated bearings. naemotors. FEATURES: With one of the largest installed bases throughout the world, one brand stands alone for vertical electric motors, U. electric induction motor or by a diesel engine through a right angle drive. And with both motors featuring a thrust capacity higher than industry standard, your • 12 ball “Ball Type” non reverse ratchet made from ductile iron for superior rigidity BMR USA’s vertical hollow shaft motors are constructed to minimize the entrance of rain, snow and other natural elements such as particles in the air. S. Features: Operation conditions: ambient temperature:-20℃~40℃, altitude Spiral bevel gears of cast hardened alloy steel are designed according to AGMA 223. Durable construction meets the requirements in a wide range of vertical hollow and solid shaft motor applications. thank you for your order and the opportunity to serve you. non-reverse ratchet • Die-cast aluminum rotor • Class B temp rise at 1. Motors®. Minimal installation space is required: Vertical motor is installed above the discharge base. In-line pumps, booster, centrifugal and non-clog pumps, vertical turbine, mix flow and propeller pumps are some of the many applications. This design ensures easy installation and service and provides operator protection and convenience. Enclosure shall meet NEMA weather protected GE Energy Saver® CK-Y83 Series Non-Reverse Ratchet Coupling Kit. Non-reverse ratchet is standard Couplings of alternative sizes are available through Modification Center Inverter duty 3:1 variable torque with non-reverse ratchet The BHA is a VS3 type, vertical turbine pump with axial single stage impeller, consisting of diffuser (stator) assembly. Pump Introduction: These pumps consisting of Bowl Assembly, Column Pipe Assembly, Bearing Housing Assembly along with N. Self-Release Coupling This coupling will prevent the rotor from turning on reverse by uncoupling before the shaft completely unscrews. • 5” up to 55 m³/h • 6” up to 95 m³/h • 7” up to 160 m³/h • 8” up to 280 m³/h BMR USA’s vertical hollow shaft motors are constructed to minimize the entrance of rain, snow and other natural elements such as particles in the air. Browse Item # HO300V2SLH, Emerson/US Motors Vertical Holloshaft® High Thrust "P" Base Three Phase WPI Premium Efficient & Premium Efficient Inverter Duty Motors in the Koffler Electrical Mechanical Apparatus Repair, Inc. 1. • Mechanical seals • Magnetic flow meter • Non-reverse ratchet motor • Line reactors • Opto coupler • Premium surge protection • 24-volt remote start relay • Watervision PC with central Non-reversible ratchet, which prevents the reverse rotation of the motor due to the back flow of water or phase reversal. Lubbock Electric is constantly striving to provide reliable, affordable, and environm turbine pump at a max speed of 2000 RPM), service factor 1. MOTORS® is the only manufacturer to offer this feature and not put a depth limitation on the ratchet. ZONE 2 VHS motors From 40HP up to 250HP motors, Major Turbine stocks a large number of vertical hollow shaft motors in both the Dublin and Camilla facilities. The coupling is equipped with a non-reverse ratchet, which prevents motor rotation from backspin at shutdown. Product Specifications Designed Primarily for Deep Well Turbine Pump Applications. S. Bearing are capable of taking the entire thrust load of the pumps shaft assembly & the water column. Motor damage may result from improper handling. U. Instead the vertical turbine pumps are typically driven by an A. 5" Base ~ Coupling Size: 1-1/4" Bore, 1/4" Key: Non-Reverse Ratchet ~ Steady Bushing Not Requested: Pricebook Thrust Value (lbs). I deal with pumps and it can rotate reverse direction if the check valve does not close. Water or Non-Potable Water is Connected and Functioning If Motor Has Anti Reverse Ratchet Remove Ensure that Coupling Between Motor and Pump are Correctly Aligned and Secure Bump Motor and Check Rotation Place Reverse Ratchet Back on Motor Ensure Suction and Discharge valves are in Correct Condition Connect Impulse Resonance Test Conduct Non-reverse Dowel Pin Clutch Ratchet Plate Drive Block Bushing Thrust Bearing Oil Fill Plug Inspection Plate Vertical Shaft Oil Lines Sight Gauge Radial Bearing Main Case Bottom Plug Cover Plug Finger Guard HeatExchanger Thrust Bearing Carrier Oil Seal Retainer il seal Horiz. MOTORS ® brand 5813 Frame Vertical TITAN II motor is manufactured using a cast iron rather than a fabricated frame Browse Item # HO30V2BLF, Emerson/US Motors Vertical Holloshaft® High Thrust "P" Base Three Phase WPI Premium Efficient & Premium Efficient Inverter Duty Motors in the Koffler Electrical Mechanical Apparatus Repair, Inc. If you remove the Sand Sock from the pump and continue pumping sand and debris, it could possibly damage the pump. Rigid construction to endure vibration-free operation. Non-Reversing Ratchet: Ball Type. The motor shall be high efficient with a WP-1 NON-REVERSE RATCHET Eve ow turbine pump drive heads are tted as standard with non-reverse ratchets to prevent the receding column of water in the column pipe from driving the pump in the reverse direction when the pump unit is stopped. – Reinforced vertical bearing arrangement and non-reverse ratchet. Due to their long history of reliable service, Major Turbine has the US motor and GE motor branded product on the floor at all times. Motors® brand vertical pump motors are designed with four functional zones. The pump can run dry without damage, but debris can damage it over time. turbine pump applica ons. WP-1 enclosure, RPM vertical hollow (or solid) shaft motor, with a non-reverse ratchet (or self-release coupling) to prevent reverse rotation. 1 ft lbs. A suit- able thrust bearing shall be required to meet the designed pump’s hydraulic thrust load plus the weight of the rotating The motor shall be squirrel cage induction design, NEMA design B, _____ RPM vertical hollow shaft motor*, with a non-reverse ratchet. Threaded Column Pipe (open lineshaft for product lubrication shown) Pump setting with water levels over 30 ft. Metalic fans for effective cooling in shorter cycles. Beeco offers Vertical Hollow Shaft High Thrust Motors with the following premium features as standard: * 460 volts * TEFC * 1. • Fixed “T” handle for tapping in open areas. Willier Electric Motor Repair is home to thousand of both new and rebuilt general purpose motors. Caution: Vertical motor are equipped with thrust bearings. Non-Reverse Ratchet. The motor shall have angular contact thrust bearings to meet the designed pump’s hydraulic thrust load plus the weight of the rotating parts under operating condi-tions. 4. This design ensures easy installation and service and provides operator protection and convenience. Vertical Motor Hollow Shaft US, Westinghouse, and GE Electric Motors. U. When the motor starts in the forward (CCW) direction, the slotted ramps in the ratchet plate lift the balls where they are held in place by centrifugal force when the motor speed increases. Threaded column generally preferred for well pumps where clearance is minimal. A non-reverse ratchet option is also available. (9m) require driver non-reverse ratchet and lineshaft pre-lubrication. Mather Pumps is proud to sell their products. With just a slight turn of the spring-loaded bit selector knob, the chamber opens for easy access and storage, making bit changes a snap. 50 – $2,497. Prolonged operation below 200 rpm will cause excessive wear on the ramps of the non-reverse plate and should be avoided. The all-cast iron construction, oversized terminal box, bolted lifting eyes, corrosion resistant hardware and epoxy finish all combine to bring long life and ease of use to the new motor series. 00 Type: RU Weight: 1200 lb. Non-reverse ratchets (See Figure 8) prevent pump backspin when the power is off and the column of water falls through the pump impeller. The motor shall have an angular contact thrust bearing to meet the designed pump’s hydraulic thrust load plus the weight of the rotating parts under operating conditions. Bearing Carrier Pump shaft Drive coupling Ratchet pin Drive pin Fig. Metalic fans for effective cooling in shorter cycles. E. Seal materials shall be compat-ible with the liquid pumped. 00 The Lutz 15-in-One Ratchet Screwdriver is a handy, all-purpose driver that is perfect for any do-it-yourselfer, professional contractor or first time home owner. O. Bowl Assembly: Bowl Assembly Consists of Suction bell, impellers, bowls, and pump shaft. WA Vertical Turbine Quickship WA-0059 0816 0000. If you need to splice the pump wire, use Rubber Splice tape, covered with electrical tape for good electrical Desoutter SD140-LA510-S4 Automatic Reverse Screwdriver Cost $0. The coupling is equipped with a non-reverse ratchet,which prevents motor rotation from backspinat shut down. We have been dealing with vertical pump motors for turbine pumps since our inception, and there’s not a more robust type of product available. ZONE 2 Vertical Pump Motors Industry-leading inverter-duty capability Advanced high thrust bearing system Innovative patented air-cooling system New insulated bearing Reliable ball non-reverse ratchet Standardized and modular design Industry standard CD dimensions Optional API 610 12th Edition adherence Cast iron frame and cast aluminum top hat When it comes to Vertical Turbine Motors there are many options to consider: Insulation ratings, enclosure type, base diameter, bearing thrust ratings, steady bearings, solid shaft, hollow shaft, non reverse ratchet, space heaters, etc. S. • Available in Solid Jaws, Replaceable Jaws and Ratchet Jaws. Possibility of reverse operation to unscrew the coupling of the pump shaft is also TEFC inverter-duty vertical pump motors. I have worked on vertical shaft turbine pumps from 20 HP to 400 HP for years. MOTOR is electric and shall be vertical hollow shaft 4-pole, three-phase (50 or 60 Hz) various voltage with a non-reverse ratchet, P-base, squirrel cage induction design. snapon. Note: Not recommended for use on high-pressure, short-setting pumps. FUJI’s FRW-8NX-2 ratchet wrench series is designed with a 14 mm standard socket. The coupling is equipped with a non-reverse ratchet, which prevents motor rotation from backspin at shutdown. 1 Suitablefor Part Wind Start on230V IEC,NEMA Standard VHS Vertical Hollow Shaft Motor 1.Application Designed primarily for deep well turbine pump applications.The coupling is equipped with a non-reverse ratchet,which prevents motor rotation from backspinat shut down.These motors are built to NEMA standards and have special bearing arrangements to carry heavy thrust loads. Floway® pumps are built around the versatility of the vertical pump design. So please use filtering Sand Sock if possible. S. The present invention is an improvement of the reversible ratchet wrench disclosed in U. Do not handle or transport the motor without the shaft blocked to load the bearings. 5 : Non-reverse locking gear to stop pump idling (Dean) The limit of this outward movement is reached when the pawls contact the surrounding casing, which revolves with the coupling. The gear drive has a top-mounted motor stand for a primary power source and a horizontal drive shaft adapted for coupling to a backup power source. The coupling is equipped with a non-reverse ratchet, which prevents motor The coupling is equipped with a non-reverse ratchet, which prevents motor Elite Metal Tools roll Benders consists of manual or electronic driven single pinch ring roller machines (noting some have a hydraulic top roll with DRO) and hydraulic driven double pinch models with two hydraulic bottom rolls. =1. Klein Tools Keywords: Non-linear, mesoscopic, quantum ratchet, heat pump Abstract We describe how adiabatically rocked quantum electron ratchets can act as heat pumps. They typically have a ratchet mechanism so they don't back spin when they shut off which meant "bumping" isn't an option unless you temporarily remove the ratchet, especially with across the line starting. For horizontal pumps, their weight is resisting even if the NRV or discharge valves are passing and so reverse RPM will not be very high because of course , little water due to valve passing only will U. The Non-UL Pump sets include fire pumps driven by Electric motor, Diesel engine and Jockey pump. The coupling is equipped with a non-reverse ratchet, which prevents motor rotation from backspin at shutdown. When the motor starts in the for-ward or CCW family of vertical motors means that you can replace models with a different thrust capacity motor if needed. If there are any check valves in the pump discharge piping, these valves must be bypassed during turbine operation. Motors, High Thrust U. Motor:The electric motor shall be vertical hollow shaft or vertical solid shaft, three phase (50 or 60 Hz), a non-reverse ratchet, P-base, squirrel cage induction design. These Motors are Built to NEMA Standards and have Special Bearing Arrangements to Carry Heavy Thrust Loads. Motor: The electric motor shall be vertical hollow shaft _____ RPM. Sump model test / pump model test / seismic analysis support the mass of the pump rotating element, a non-reverse ratchet mechanism to protect the pump from damage by reversal when the unit is stopped and an adjusting nut to allow for impeller wear. This is very important in pumps that have automatic start and stop components. The U. Durable construction meets the requirements in a wide range of vertical hollow and solid shaft motor applications. r. HP: 150 A non-reverse ratchet option is also available. Manufactured by: GE Motors. Toggle Nav. Non-reverse ratchet To prevent reverse rotation of pump due to back flow of the water in case of its tripping, available on request Motor stool Rigid construction to ensure vibration-free operation of pumpset. These can be designed with either ball or pin ratchet assemblies, depending on the motor manufacturer. Worldwide Electric Vertical Hollow Shaft Motors are high-efficiency motors that are field-tested and proven in industrial-grade pumping applications. 99 50 HP 1800 RPM Vertical Hollow Shaft Inverter Duty Motor V2-50D4 quantity Non-Reverse Ratchet (Ball Type) NAE-Explosion-Proof-Oil-Well-Pump-Motors-Brochure revisions: (none) all documents herein are considered certified by nidec motor corporation. The NRR also prevents reverse rotation due to the accidental phase reversal which would tend to unscrew the pump shaft. . 8 Maintenance of non-reverse ratchet mechanism (Vertical Motors only) 29 Foundation of motor/pump must be rigid and secure to provide adequate support. b. Threaded A power reversal may unscrew the joints of the pump shafting, causing the shafting to lengthen and buckle or break if the shafting is restrained. 15 S. The Coupling is Equipped with a Non-Reverse Ratchet,Which Prevents Motor Rotation from Backspin at Shut Down. The coupling is equipped with a non‐ reverse ratchet,which prevents motor rota on from backspin at shutdown. 2 Caution: Vertical motor are equipped with thrust bearings. This feature is positive assurance that the shaft cannot be unscrewed by accidental phase reversal, and avoids undue stress caused by motor starting at time of shaft reversal. ZONE 1 Canopy cap allows easy access to the coupling, non-reverse ratchet and thrust bearing. enclosure (T. The gear is equipped with non-reverse ratchet and oil lubricated pump thrust bearing Direct driven internal lube oil system provides lubrication to all bearings and bevel gear Designed to adjust the pump Impeller vertical position from gear after installation Non-reverse Dowel Pin Clutch Ratchet Plate Drive Block Bushing Thrust Bearing Oil Fill Plug Inspection Plate Vertical Shaft Oil Lines Sight Gauge Radial Bearing Main Case Bottom Plug Cover Plug Finger Guard HeatExchanger Thrust Bearing Carrier Oil Seal Retainer il seal Horiz. Forget everything you thought you knew about poly spreaders. Motor Vertical hollow shaft premium efficiency motor supplied with steady bushing, non-reverse rachet, and 161⁄2” BD flange. 5 GE installs non-reverse ratchets on vertical motors where water lubricated pump bearings are installed. Ratchet Wrenches . Gear-driven mechanism without ratcheting provides precise torque, low noise operation, and long service life. These motors are built to NEMA standards and have special bearing arrangements to carry variable frequency drives. S. These motors are built to NEMA standards and have special bearing arrangements to carry heavy thrust loads. Backed by a 2-year warranty, these durable motors feature outer epoxy corrosion resistant paint, epoxy coated rotor and windings, and a felt endbell seal to protect from If motors are equipped with a non-reverse ratchet (NRR), the ratchet will not permit the motor to turn in the wrong direction. 0 cu yd, the HELIXX Poly Hopper Spreaders are a from-the-ground-up design based on extensive testing and three decades of SnowEx® hopper spreader innovation. 2 SIHIhydrolift VETP – Vertical Line-Shaft Turbine Pumps Motor IEC and NEMA configuration. 99 Sale Clearance $ 294 . 00kg (1. equipped with a non-reverse ratchet, which prevents motor rotation from backspin at shutdown. EMAX Industrial Plus Silent Air 10HP Pressure Lubricated, 2-Stage, 80-Gallon, 230 Volt, 1 Phase, Vertical Air Compressor, Model#ESP10V080V1 Vertical Hollow Shaft Motors are designed primarily for deep well turbine pump application. Shaft Horiz. 5 HP, 8-Gallon Vertical Tank, Super-Quiet Operation, Oil Free Pump, 4 CFM @ 90 PSI Reg. The coupling is OIL CAP. F. Liquid to be pumped:_____ (Note: If liquid is not clear water, the following must also be ascertained). Standard and non-standard. mum pressure developed by the pump and temperature of the pumped fluid. The motor shaft can only turn in the forward direction. If the pump motor contains a "non-reverse ratchet," it must be removed to allow the motor to rotate in reverse as a generator. Semi-open type impeller with tapered collet shaft mounting NON-REVERSIBLE RATCHET It is essential for the vertical turbine pump that the direction of rotation is fixed. This entry was posted in Featured Products and tagged Mechanical Equipment , Taco Solutions , vertical turbine pump by admin . Otherwise line shaft may get unscrewed, thus damaging the pump. On impact, the "C" spring dissipates the energy and reduces shock. e. 0 ¥ Fabricated Steel Drip Cover ¥ Coupling and Gib Key Included (BX Dimension Required at Time of Order) ¥ Standard Non-Reverse Ratchet with Heavy Duty Stainless Superior Essex Brownell. These three phase vertical pump motor are powered by Non-Reverse Ratchet GE installs non-reverse ratchets on vertical motors where water lubricated pump bearings are installed. The coupling is equipped with a non-reverse ratchet, which prevents motor rotation from backspin at A vertical hollow shaft right angle gear with a non-reverse ratchet shall be furnished to match the mounting dimensions of the discharge head. 5 to 5. SEI carries VHS motors from 2 leading brands: North American Electric and US Motors. A non-reverse ratchet assembly includes a stationary ring with a plurality of saw teeth equally distributed over an outer surface of the stationary ring; a rotating housing with a rotating ring surrounding the stationary ring; and a plurality of ratchet elements equally distributed and positioned between the rotating ring and the stationary ring, wherein each ratchet element is configured to Excellent Replacement For: US Electric, WEG, GE, Worldwide Electric,Teco,Aurora,North American,Tatung,BMR Free Shipping! Two Year Warranty! Any questions please contact PTJ Industrial. You can bump rotation with the anti reverse ratchet in place. 5700: Customer Down Thrust (lbs) 5700: Customer Shutoff Thrust (lbs). , three phase (50 or 60 Hz) _____ volts with a non-reverse ratchet, P-base, squirrel cage induction design. The non-reverse pins will pick up off the ratchets at approximately 200 rpm output shaft speed. These Motors are Built to NEMA Standards and have Special Bearing Arrangements to Carry Heavy Thrust Loads. 2. MOTORS® brand 5812 Frame Vertical TITAN II motor is designed and built to high standards utilizing materials and manufacturing processes that ensure reliability and Ultra motors are completely NEMA premium efficient, meeting IEEE 841 levels with a full cast iron frame, inline, high thrust, space heaters, and a non-reverse ratchet. If you have adequate check valving that will prevent an adjacent pump or an unusually long header at a higher elevation than the pump causing an idle pump to run backwards, you shouldn't need a non reverse ratchet. Variety of models is available to operate at 50Hz and 60Hz with wet and dry pit arrangement. Alignment need to be according to manufacturer recommendations and engineers instructions. 100 % Thrust 175 % Thrust 300 % Thrust WP-I (ODP) WP-II Total Enclosed Fan Cooled (TEFC) Explosion Proof Space Heaters Thermostats RTD's Steady bushings (use with seal) Over sized conduit boxes Corro-Duty Non-Reverse Ratchet Self Release coupling Testing Inverter Duty Ball TypE” non rEVErsE raTchET locKs InsTanTly aGaInsT puMp shafT BacKspIn When motor current ceases, water column receding to normal water level causes pump backspin. The gear shall have adequate thrust and horsepower ratings to transmit the maximum thrust and horsepower required by the pump. A non-reverse ratchet limits reverse rotation to as little as 4. 50 to 168. ZONE 1 Canopy cap allows easy access to the coupling, non-reverse ratchet and thrust bearing. Simotics HP100 and LP100 motors have guaranteed efficiency ratings that exceed both NEMA Premium and the new DOE requirements, according to the company. Available for 3-inch (8cm) through 14-inch (34cm) threaded pipe size. 15 Efficiency: 93. 00. S. Advantages:-• It requires a smaller footprint and is suitable for installation where the ground surface area is limited. In general, ratchets may be described as non-equilibrium systems in which directed particle motion is generated using spatial or temporal asymmetry. Externally mounted oil cooler with top & bottom cooling water connections are provided to reduce the temperature of lubricant for model : krgh ; 40 and up small rating models are of air cooled design. LS 1 BoQ-Revised Version Used to do some vertical turbine pump work, mostly in 100-200 Hp range. Vertical Hollow Shaft Motors feature non-reverse ratchet assembly and WPI enclosure. Shop 835 3 8 air ratchet at Northern Tool + Equipment. * Engineers available to service machinery overseas. Under this situation the pump acts like a water turbine and spins in opposite direction. 25 $624. The new G-series Vertical P-Base motor can help solve the issue. 91 – $249. A combination, right angle gear drive including a clutch assembly with a drive clutch mechanism and a non-reverse clutch mechanism. This design ensures easy installation and service and provides operator protection and convenience. 11 (If necessary) The non-reverse coupling is also a bolted type and, (a) It prevents the pump and motor from rotating in the reverse direction. This coupling will stop the shaft while the pump water is receding, preventing backflow that could damage the motor. The outline of a 1950’s vertical electric pump motor and discharge head forms as the basis of the Mather Pumps logo. 15 Service Factor, 40°C Ambient • Class F Insulation • Capacitor Start Design • Corrosion Resistant Mill & Chemical Duty Paint • 3,300 Feet Altitude • Stainless Steel Nameplate • Discount Symbol: DS-7VS Non-Reverse Ratchets. The gear drives have a non-reverse ratchet to prevent pump damage due to reverse rotation. The reverse can be accomplished by simply turning the wrench over. Seal materials shall be compatible with the liquid pumped. Non - reverse ratchet arrangement are provided to prevent rotation of pump only in one direction. com site we recommend using a supported web browser(s): Chrome, Firefox GE Motors Value Line vertical hollow shaft (VHS) WPI product line is a high thrust design intended for deep-well pump applications. This gear should be properly connected with the available 150 HP horizontal motor available in the well house to drive the vertical turbine pump properly. Welcome to send us your inquiry. Theses pumps are constructed rigidly to ensure low vibration operation. These motors are built to NEMA standards and have special bearing arrangements to carry heavy thrust loads. This is accomplished by using a large "C" spring, bonded brake lining on the stationary ratchet, and a dampener plate that is spring loaded. 15 SF * Class F insulation with a B rise * Non reverse ratchet standard (ccw rotation) * Cast iron * Oil lubricated thrust bearings 320 frame and above * Suitable for VFD 4:1 speed range * 115 volts space heater Non-corrosive, stainless steel rodent screens are part of the dual air flow system Machined for 175% extra high thrust capacity on 360 frames and up Die cast aluminum rotor with anti-rust paint finish and integral fan blades to assure low vibration and long motor life Ball-type non-reverse ratchet assembly made from forged steel 120V space • Suitable for vertical solid shaft / hollow shaft motors • Pump delivery above / below pump floor • With / without non reverse ratchet • With antifriction type thrust bearing • Engine driven with gear box arrangement • Thordon type bearings for long columns without pre-lubrication arrangement. The outline of a 1950’s vertical pump motor and discharge head forms the basis Mather Pumps logo. Click here for motor drawing and nameplate information. High efficiency impellers are either enclosed or semi-open mounted on amply designed shaft and supported with adequate bearings. Motor: The electric motor shall be vertical hollow shaft or vertical solid shaft, three phase (50 or 60 Hz), a non-reverse ratchet, P-base, squirrel cage induction design. STANDARD OPTIONS Our broad range of standard options provides additional customization. The NRR 30 provides immediate protection against reversing of the motor 10 due to phase reversals or from backspin at shutdown of the motor 10. Durable construction meets the requirements in a wide range of vertical hollow and solid shaft motor applications. feature grease lubricated bearings. 70 $249. Pat. If the pump motor contains a “non-reverse ratchet,” it must be removed to allow the motor to rotate in reverse as a generator. Vertical Centrifugal Pump: Inverter Duty NEMA MG1 Part 31: Customer Part Number . Enclosure shall meet NEMA Non-reversing ratchet is an option Upper bearings Rotor Modular coolers Fabricated copper rotor bars seated against core slots with full length swedging Rotor bar shape optimizes starting torque current characteristics for pump applications Rotor spider shrunk-fit to shaft with key when used with a forged shaft Rotor rib welded to shaft when used with a Vertical turbine pumps are centrifugal pumps specially designed to move water from an underground well or reservoir. A vertical hollow shaft right angle gear with a non-reverse ratchet shall be furnished to match the mounting dimensions of the discharge head. * JOHNSON RIGHT ANGLE GEAR DRIVE These features mean continuous on-stream The non-reverse clutch is not guaranteed against damage from accidental shock engagements. 00 to 370. The U. C. Vertical A. 70 – $624. Hydraulic design is being updated with our continuous R&D efforts to meet requirements of higher efficiency and lower submergence, taking care of other parameters such as, high reliability and optimum system Vertical Hollow Shaft Electric Pump Motor SKU: 66 $ 0. —V1 Series ast Iron/Plate Steel Three-Phase, 215TP—5008P Frame Give us a call today at 800-355-7061 to learn more about the Taco VT Series Vertical Turbine Pumps or to place an order. C. The standard direction of rotation of motor is anticlockwise looking from the top. Non-reversible ratchet, which prevents the reverse rotation of the motor due to the back flow of water or phase reversal. In that wrench a wrench body has a generally pear-shaped ratchet head with a cavity formed in one side thereof for accommodating the ratchet assembly, which includes a ratchet gear and a spring-biased pawl engageable with the gear in forward, reverse and non-ratcheting positions for wpi vertical high thrust hollow shaft ¥ **HPEª High Pulse Endurance Spike Resistant Wire for Inverter Duty Applications ¥ **Inverter Duty Speed Range: 450 RPM to Rated RPM, S. This feature allows U. The pump will be destroyed if it’s started while spinning in reverse. VERTICAL MOTORS APPLICATIONS: For use on Turbine, Mix Flow and Propeller Pumps FEATURES: • Equipped with Non-Reverse Ratchet • 1. With an AFBMA B-10 one year minimum or five year average life under design conditions. Bearing Carrier PUMP BEARING, deep groove ball bearing, single row PUMP RUNNER, positive displacement oil pump for pressure lubrication of bearings SPRAG NON-REVERSE (optional) DOUBLE LIP OIL SEAL * * * * RATCHET PLATE, high strength ductile iron construction for longer lasting ramps. Ratchet Plate Lower Half-Coupling (Located on motor) INSTRUCTION DIAGRAMS FOR MOUNTING 210 TO 280 FRAME NON-REVERSE AND BOLTED COUPLINGS (FOR 5KXXXXDTTXXXX MODELS) Coupling Kit Packing List Item Quantity Upper Half Coupling 1 Coupling Bolts 3 Coupling Lock Washers 3 Cover Plate 1 Cover Plate Bolts 5 Cover Plate Lock Washers 5 Wrong direction of rotation of the impeller in a rotodynamic pump with a three phase motor is a common problem – and one that is easily identified and correc Vertical Splash Cover Steel Plate Non-Reverse Ratchet and Heavy Duty Beryllium Balls Fire Pump Certificate complies with ANSI/UL 1004-5. Our robust motors perform under the most strenuous and extreme conditions and are built from the highest quality materials. Enclosure shall meet NEMA Ultra motors are completely NEMA premium efficient, meeting IEEE 841 levels with a full cast iron frame, inline, high thrust, space heaters, and a non-reverse ratchet. You can do more damage by starting it in reverse with the anti reverse mechanism disconnected, vertical shaft couplings in pump CAN UNCOUPLE. Other versions in use today utilize pins to limit rotation. 2. On impact, the "C" spring dissipates the energy and reduces shock. The Coupling is Equipped with a Non-Reverse Ratchet, Which Prevents Motor Rotation from Backspin at Shut Down. This feature allows U. A thrust bearing of ample capacity to carry the weight of all rotating The SnowEx® V-Pro™ SP-32300 & SP-32600 sand and salt spreaders provide a compact, non-corrosive and lightweight poly spreader solution. S. Features like the non-reverse ratchet, API 610 or IEEE 841 are added as options, often in our US modification center. They’re also known a deep well turbine pumps or a line shaft turbine pumps. 9 Non-reverse ratchet/coupling, as Fig. They’re also known a deep well turbine pumps or a line shaft turbine pump. Buy a hollowshaft motor with a lower steady bearing and a non-reverse ratchet. 150 horsepower electric motor vertical hollow shaft, 444TP frame, 3 phase, 460 volt, 1800 rpm, Used for Irrigation or pump applications. The coupling is equipped with a non-reverse ratchet, which prevents motor rotation from backspin at shutdown. The non-reverse ratchet assembly 30 is typically used in deep well applications where the vertical electric motor 10 drives for example water pumps. Discharge Head Vertical HOLLOSHAFT High Thrust Motors - P Base, Three Phase Weather Protected Type I (WPI) Premium Efficient, SINEWAVE OPTIMIZED. Lubbock Electric has solutions to meet all irrigation electrical needs. Available for 3” (8cm) through 14” (34cm) threaded pipe size. Coupling For pump and prime mover flexible or rigid as per requirement. The Coupling is Equipped with a Non-Reverse Ratchet,Which Prevents Motor Rotation from Backspin at Shut Down. • Shiny Ground Finish. Non reverse ratchet (optional) to prevent the reverse rotation Motor Stool Coupling. 083 STUFFING BOX Fitted with high grade packing and fully adjustable gland. The motor shall have angular contact thrust bearings to meet the designed pump’s hydraulic thrust load plus the weight of the rotating parts under operating conditions. These motors are built to NEMA standards and have special bearing arrangements to carry heavy thrust loads. Motor shall have Class B or Class F Floway® pumps are built around the versatility of the vertical pump design. This usually restricts the pump’s operation to the first quadrant. Eagle bending machines are american owned and has placed over 5,000 machines in North America. R. • NRR = Non-Reverse Ratchet, SRC = Self-Release Coupling Hp: 125 Phase: 3 Volts: 460 HZ: 60 RPM: 1780 Amps: 147 Insul Class: F SF: 1. As the water level falls, it leaves the water-lubricated pump bearings without lubricant. Motors HoLLoSHAft,® High thrust U. • Standard Non-Reverse Ratchet with Heavy Duty Stainless Steel Balls • Space Heater Terminated in Main Terminal Box • CCW Rotation when Viewed from Top • Optional Steady Bushing MECHANICAL FEATURES • Pumps • Irrigation APPLICATIONS • CSA Certified & UL listed • *Meets NEMA MG1 Part 31. The non-reverse ratchet installed in many vertical pumps of this type, especially those using vertical hollow-shaft motor is to stop this backward rotation before it starts. Thrust bearing shall be chosen to handle the entire hydraulic thrust load of the pump plus the weight of the rotating parts. The pump end consists of at least one rotating impeller attached to a shaft that directs the well water into a diffuser casing (i. Vertical Solid Shaft Electric Pump Motor SKU: 67 $ 0. Motor Head Shaft Oversized carbon steel drive shaft (minimum diameter of 11⁄4 in. ) supplied Simple operation With a non-reverse ratchet mechanism installed and no priming necessary in startup, its operation can be remote controlled and well-suited for fire-fighting purpose. S. 2 Toll Free: 800-884-0404 • www. Vertical turbine pumps are centrifugal pumps specially designed to move water from an underground well or reservoir. For use on Turbine, Mix Flow and Propeller Pumps : Features: Class F Insulation, Class B Rise at Full Load: 230/460 Volt Motors Suitable for 230 Volt Part Winding Start: Maximum 40C Ambient, 3,300 Feet Altitude A wide range of special options is available for this motor series from thermistors or space heaters to Hybrid ceramic bearings, Non Reverse Ratchet and extra high thrust. The drive shall be connected to the engine by an approved flex shaft with an enclosing guard as recommended in NFPA Pamphlet 20. The coupling is equipped with a non-reverse ratchet,which prevents motor rotation from backspinat shut down. Suitable for vertical solid shaft / hollow shaft motors; Pump delivery above / below pump floor; With / without non reverse ratchet; With antifriction type thrust bearing; Engine driven with gear box arrangement; Thordon type bearings for long columns without pre-lubrication arrangement. This browser is not supported. The coupling is equipped with a non-reverse ratchet, which prevents motor rotation from backspin at shutdown. Tencarva knows them all and can help you determine what is best for your application. Available in capacities from 1. Vertical pumps:-Pump whose shaft is in vertical position w. Designed primarily for deep well turbine pump applications. The motor shall have an angular contact thrust bearing to meet the designed pump’s hydraulic thrust load plus the weight of the rotating parts under operating conditions. Description. Application Designed primarily for deep well turbine pump applications. Lubbock Electric has solutions to meet all irrigation electrical needs. Surplus Vertical Pump Motors. The 5812 frame motor is built with a fan-cooled enclosure. Eagle bending machines provide high quality roll benders and excellent service. Motors are provided with bearing ample thrust capacity. Designed primarily for deep well turbine pump applications. . Offering a rugged But, for vertical pumps , anti reverse rotation ratchet has a got 4 to 6 pins which are sufficient to prevent reverse rotation additionally. Motors Vertical Holloshaft Motor (250 HP, 415 Volts, 1500 RPM) Designed primarily for deep well turbine pump applications. 6 Bearings: 6212 / 235A2523AD01 Shop 1548 air pump at Northern Tool + Equipment. F. Two Year warranty! Free Shipping! Note: Please make sure your shaft size matches the coupling or request the proper size. 25 – $1,248. com • e-mail: sales Worldwide Electric Vertical Hollow Shaft Motors Are A Perfect Choice For Use With Turbine Pumps. The ratchet consists of a stationary plate with teeth cast into it, and a rotating drive hub or runner with pins operat-ing in slots. If you don't have a check valve to protect the pump, that is another matter. The motor shall be premium efficient • Forged ball-type non-reverse ratchet • Insulated Upper Thrust Bearings (an option) Aurora Totally Enclosed Fan Cooled (TEFC) Vertical Pump Motors are robust inverter-duty motors that perform under the most strenuous and extreme conditions. P. S. The Sterling VT series of Vertical Line Shaft Vertical Turbine Pumps are a broad family of engineered pumps offering reliable and efficient pumping of large volume liquids used for irrigation, agriculture, Oil & Gas, chemicals, fuels, sea water, fire protection and industrial pumping applications moving liquid from wells, tanks or natural basins. We’re happy to answer any questions or help spec out a project. 8. Description. Suitable for vertical solid shaft / hollow shaft motors; Pump delivery above / below pump floor; With / without non reverse ratchet; With antifriction type thrust bearing; Engine driven with gear box arrangement; Thordon type bearings for long columns without pre-lubrication arrangement. S. MOTOR IS SUITABLE FOR INVERTER RATED 10:1 VT APPLICATIONS: Specifically designed for use on deep well turbine pump applications. 1. Discharge Head - Cast or fabricated - Motor stool includes thrust bearing oil or grease lubricated - Gland packing or mechanical seal - Shaft and sleeve in stainless steel - Non-reverse ratchet Column - Flanged design in steel - Shaft in stainless steel with chrome-plated The coupling is equipped with a non-reverse ratchet,which prevents motor rotation from backspinat shut down. MODIFICATIONS AVAILABLE TO HIGH THRUST MOTORS Non-Reverse Ballomatic® Ratchet or Self Release Coupling Non-corrosive, stainless steel rodent screens are part of the dual air flow system Machined for 175% extra high thrust capacity on 360 frames and up Die cast aluminum rotor with anti-rust paint finish and integral fan blades to assure low vibration and long motor life Ball-type non-reverse ratchet assembly made from forged steel 120V space 2 SIHIhydrolift VETP – Vertical Line-Shaft Turbine Pumps Motor IEC and NEMA configuration. The 5813 vertical TITAN II can be built with or without the BALLOMATIC® non-reverse ratchet and can be rated either standard or premium efficiency. 00 lbs). 01 and shafts are designed according to ANSI-B58. Innovation and quality have always been among our Ultra Series vertical pump motors are completely NEMA premium efficient, meeting IEEE 841 levels with a full cast iron frame, inline, high thrust, space heaters, and a non-reverse ratchet. A Complete Vertical Pump Motor Upgrade NEMA Premium Efficient Industry-leading inverter-duty capability Advanced high thrust bearing system Advanced patented cooling system New insulated bearing Reliable ball non-reverse ratchet Standardized and modular design Industry standard CD dimensions Optional API 610 12th Edition adherence the pump system is ideal, but fitting a large, high horsepower motor can be difficult. For line shaft threaded barrel or muff type as per requirement. 1. non-reversible ratchet (NRR) which prevents the reverse rotation of the motor due to the back flow of water in to the well when the motor is switched off. 7% similar) 15 hp, 254tp, electric motor, vertical hollow shaft for irrigation pump, 1785 rpm. C. Suitable foruse with variable frequency drives. NOTE: Pump is also available with 50Hz or 60Hz motors. _____RPM, vertical hollow shaft motor or vertical solid shaft, with a non-reverse ratchet to prevent reverse rota- tion. Ratchet Type VHS Motors These motors are equipped with a non-reverse ratchet that per-mits rotation in the CCW direction (looking downward at the motor) only. 3. All pumps are inter-connected by suction and delivery piping with all valves, accessories, and along with control panel and pressure tank. AIRPRO offer you many kinds of air tapping tools from Taiwan, such as air tapping machine, Adjustable Air Tapping Chuck, Pneumatic Chuck Tapping Tool, Pneumatic Torsional Tapping Tool, etc. One Description: Rugged, reliable construction GE's vertical pump motors are offered in standard efficient (SE), high efficient (HE) and NEMA premium efficient ratings with full cast iron frame, high thrust, space heaters, inverter duty insulation and non-reverse ratchet. ZONE 1 Canopy cap allows easy access to the coupling, non-reverse ratchet and thrust bearing. Sump model test / pump model test / seismic analysis KS Series Pumps Vertical In-Line Split Coupled GPM: 40 - 12,000 Head (ft):10 - 380 HP: 3/4 - 600 standard with non-reverse ratchet and space heaters NEMA MG-1 standards, _____ RPM vertical hollow shaft motor with a non-reverse ratchet to prevent reverse rotation. enclosure, ____ RPM vertical hollow (or solid) shaft motor, with a non-reverse ratchet (or self-release coupling) to prevent reverse rotation of the rotating elements. GE Energy Saver® CK-Y83 Series Non-Reverse Ratchet Coupling Kit. The preferred ball type non reverse ratchet is the best design to prevent this backspin. • Class “F” insulation • Oil bath for upper bearings 40 hp-1000 hp • Double VPI treatment (all horsepowers) • Tropicalization treatment (all horsepowers) WP1 Vertical Pump Motors AVAILABLE WITH HOLLOW OR SOLID SHAFT 23 GENERAL INFORMATION Selecting a Vertical Turbine Pump (Information required from client) 1. A thrust bearing of ample capacity to carry the weight of all rotating parts plus the maximum hydraulic thrust load under all conditions of operation calculated revisions: (none) all documents herein are considered certified by nidec motor corporation. GPM Vertical Turbine Pumps V. Discharge Head - Cast or fabricated - Motor stool includes thrust bearing oil or grease lubricated - Gland packing or mechanical seal - Shaft and sleeve in stainless steel - Non-reverse ratchet Column - Flanged design in steel - Shaft in stainless steel with chrome-plated Vertical pumps of the wet pit type (figure 4) will backspin on shut down when the water rushes downwards in the pump's vertical column pipe. Zip Tie Possibly the most common application of a ratchet mechanism is the zip tie. To get the best experience using shop. The control panels are designed for the automatic & manual operation of the fire pumps. Outboard Bearing Horiz. While submersible pumps have an electric motor located underwater at the bottom of the pump. These motors are built to NEMA standards and have special bearing arrangements to carry heavy thrust loads. D. pump applications. 5. Available for all vertical hollow shaft motors. These motors are built to NEMA standards and have special bearing arrangements to carry heavy thrust loads. Both motors are an extension of the TITAN II line, which includes 5008 and 5012 frame motors. ID: Y8514 | Mfr ID: WS08660 BZ. Pull out / non-pull out design; Self water lubrication / oil / forced water lubrication. S. available), 1770 or 3550 rpm, inverter duty motor for VARIPLUS systems. MOTORS®’ standard Non-Reverse Ratchet is for counterclockwise shaft rotation when viewed from the top of the motor. BMR USA WP-1 enclosures surpass NEMA standards with an advanced winding protection design to handle harsh outdoor environments throughout the year. Drive NorthStar Portable Electric Air Compressor — 1. (b) It also prevents damage from over speeding and damage to pump shaft and bearings. 00. There must The Non-UL types of pumps include Horizontal End Suction, Horizontal Split case, Horizontal Multistage, Vertical inline, and Vertical Turbine. A suitable thrust bearing shall be required to meet the designed pump’s hydraulic thrust load plus the weight of the Designed Primarily for Deep Well Turbine Pump Applications. Special Handling Required. – Driver and control equipment is located away from flood exposed areas with solid connection to the submerged pump. The 5812 and 5813 can be provided with or without the company's BALLOMATIC non-reverse ratchet. The 5812 vertical TITAN II can be built with or without the BALL-O-MATIC® non-reverse ratchet and can be rated either standard or premium efficiency. 11 3. Designed Primarily for Deep Well Turbine Pump Applications. Purchasing motors with a non-reverse ratchet is a wise investment to insure back flow through the system will not allow the pump to rotate in the wrong direction. non reverse ratchet vertical pumps