Gear pump rotation direction. Look at the front of the pump.

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Gear pump rotation direction Unless otherwise stated, the gear pump rotation is "clockwise" when looking at the face of the driv-ing gear shaft (see the following figure). As an industry standard a pump’s rotation is determined when viewed looking at the input shaft. Q2Gear Pump Catalogue 6 GPC_Q2|02|2017|01 DIRECTION OF ROTATION REVERSIBLE DESIGN n Determine direction of rotation by looking at the drive shaft. · Front flange and back cover made of cast iron. Dowel Pins (Solid for PGP/PGM 315, 330 and 350. To operate in either direction, However they can only operate It is very important that a pump has the right rotation direction. When determining the rotation of a gear pump, one must decide on the viewing orientation. 5 630 without valve / with D-valve / with T-valve 10 - 11 Technical data / Type key KF 2. Washers 19. Oil level low 4. 5 4. 5 - 3 - 3. The commutator or valve plate, shown below the illustration of each stage of motor rotation, provides pressure and tank passage for pressure fluid. 2 25 0. 5: Direction of rotation and delivery (Direction of rotation R: clockwise; direction of rotation L: anti-clockwise; direction of rotation C: clockwise and anti-clockwise) Note TITLE: Pump Rotation and Relief Valve Location VIKING PUMP, INC. Gear pumps can be single direction or reversible. If your viewing orientation is at the rear of the pump, the technical rotation of the pump is opposite the Northern Pump manufactures gear pumps that are positive displacement, rotary pumps, with two gears of equal size. Fig. Discharge-CCW Rotation. 1) Dévisser les quatre vis de fixage . Dual rotation (D) units may be operated in either direction. 2: Direction of rotation and delivery (Direction of rotation R: clockwise; direction of rotation L: anti-clockwise; direction of rotation C: clockwise and anti-clockwise) TB3-NNNN-113 01 EN 5 Direction of Rotation: Right hand (RH) or left hand (LH) pumps or motors, if operated in the wrong direction, will result in the immediate failure of the shaft seal. The direction of rotation, looking at the drive shaft, clockwise, counter clockwise or double must con-form to the arrow provided on the device. Pump Belly. Heres the scenario,,,,, I bought a used WILLMAR 16 ton tender and am mounting it on a 1999 PETE 385 with a CAT C 12 and a 10 spd manual tranny (#FR015210C) we put on an air shift PTO MUNCIE,,,,,have it matched to pump specs regarding ration, etc,,,question is,,,,,in WILLMAR Manual it says hyd pump needs to have COUNTER CLOCKWISE ROTATION,,,,so ZP gear pumps are manufactured for clockwise (ZP12-2; ZP1) or counterclockwise (ZP1-S1) rotation, with constant direction of delivery. If unit has two holes in the face of the shaft end cover, move the plug to the open hole that Hyva gear pumps are considered by users as very durable and efficient. 3 Gear pumps KF 2. When these two gears start to rotate, a partial vacuum starts generating on the suction side of the pump. 14 cm 3/rev Radial piston pumps 700 bar → Direction of rotation The direction of rotation of the pump must be according to the PTO rotation. · High quality bushings for gear pumps. The drive shaft and gear is rotated by a motor or by extension of a The rotation direction of a gear pump is identified by looking at the pump from the front and with the drive gear turned up­ wards (see figures below). To operate in either direction, However they can The difference, compared with reversible pumps, is that the installed pump can turn only in one direction. Running Internal Gear Pumps in Reverse. Parker's Replacement Parts working principle of gear pump. Figure 3. Attention! Drive pump only in indicated direction of rotation. Reassembly Instructions: 1. anti-clockwise rotation (with changing direction of delivery). Pumps with clockwise rotation (D) have a drive gear which turns clockwise, with the suction port on the left and the pressure port on the right. But, it is good to know that I'm looking for a counterclockwise driven pump to hook to my PTO. + Classification includes many different designs such as external gear pumps, internal gear pumps, piston pumps and vane pumps. : 100 ~ 2. 5 fig. 5: Direction of rotation and flow A Direction of flow arrow B Direction of rotation arrow The direction of rotation of the gear pump is random and indicated by the direction of rotation arrow on the gear pump. Bidirectional or reversible pumps, will It’s important to know which scenario best fits for your pump: One Direction of Rotation and Flow; Two Directions of Rotation and Flow (one which direction is the primary direction) Two Directions of Rotation and Flow (approximately These instructions are intended for use in changing the rotation of a single section PGP300 series gear pump. Only 13 left in stock - order soon. Three conditions for the work of hydraulic external The gear pumps direction of rotation is indicated by an arrow on the label. The direction of rotation of the kcb gear pump should be consistent with the inlet and outlet ports. · Aluminium or cast iron body. The drive shaft and gear is rotated by a motor or by extension of a We look into two different pumps, look at the differences between the brands and show how to reverse the rotation if it is possible. Internal Gear pumps can be easily converted from one direction of rotation and flow to the other; or even be made to run in two directions of rotation and in two directions of flow. The close tolerances between the gears and casing mean that these types of pump are susceptible to wear particularly when used with abrasive fluids or feeds containing entrained solids. 4gpm at 4000rpm 21HP SAE A Mount, MFEG Series . Double Pump Rotation 11 GPM 2 3600 "Front End: Iron Body: Aluminum" 650 PSI 4-Bolt 4F17 1/2" 1" 1/2 NPT Clockwise 16 GPM 2 Gear Pump Division Kings Mountain, North Carolina USA 4 A Parker pressure-loaded gear pump consists of two, longer pump life. They allow direct drive. Hydraulic pump rotation is determined by having the shaft point up toward you if you are holding the pump in your hands. They also can be operated as either a pump or motor. From a position facing the pump head, the rotation direction will be as in fig. Discharge-CW Rotation. 2 Direction of rotation. Difference from centrifugal pumps Gear pumps Liquid can be pumped if the relationship between the rotation speed of the pump and the piping for viscosity is appropriate. Do not insert any object between the flange and . 5 Before starting, be sure that the pump is cleaned externally as well as the working area to avoid that particles dangerous for pump working can find their way into the pump. 1 Identifying the rotation direction The rotation direction of a gear pump is identified by looking at the pump from the front and with the drive gear turned up­ wards (see figures below). 500 mm • Combination with gear pump possible (see separate data sheet BKP) Features Type BRK501/502 light version up to 500 bar 0. The tightening torques of the housing screws must be observed. Check that the coupling flange correctly aligns the transmission shaft and the pump shaft. 76 to 8. (2) Gear pump bearings are subject to axial force. 6 T B Fig. If the 2 ports look different in any way, I would bet it is intended to run only one direction. (from 10 to 19 sizes and mounting dimensions remain unchanged. albany-pumps. In this type of gear pump, two similar gears mesh externally and are rotated in opposite direction. Matched Gear Set 16. rotation speed 2000 rpm Direction of rotation any Suction height max. 1) Unscrew the four clamping bolts. Suction-CCW Rotation. The capacity of the pump remains constant in either direction, making this a beneficial and unique feature of the Internal Gear pumping principle. Unidirectional gear pumps must be ordered CCW or CW Changing the rotation. Parker’s Replacement Parts. Now I think you are talking gear pumps, am I correct. 3600 SERIES (90°) WITH HIGH DRIVE 3600 SERIES Rotation direction (seen from the shaft side) R = clockwise (standard) L = counterclockwise Option: F = through drive shaft Omit if not required Series No. Gear Pumps. For operation number 2 use a rubberized hammer. Some pumps are symmetrical and work the same in either direction. Gear Pump Types. When abnormal temperature rise, leakage, vibration and noise are detected in advance during the running-in phase, the machine This item: Hydraulic Gear Motor or Pump bi-Direction Rotation, 8cc/rev (0. 18 500 right 6 ZP1 Gear pump manual Original instructions PUMP DETAILS: Pump model: Pump serial number: Site location number: Other details: Albany’s 24-page brochure is available as a download at www. 5 630 Construction / Function / Working notes / Product features 4 Valve options 5 Shaft seals 6 Variants / Options 7 Direction of rotation and flow 8 - 9 Technical data / Type key KF 2. For changing the rotation of a tandem unit contact Gear Pump Product Support. Nuts Items shaded Gear pumps, on the other hand, pose a different scenario. Nuts A pump must be driven in the direction of rotation for which it was built; otherwise, the pressure will blow the shaft seal. Pull off gears C-D and reassemblea ccording to figure 2. ) 1. 3. Gear pumps, clockwise direction of rotation with Bosch flange, Size 2 (8 various items) - Order before 21:00, same day dispatch Gear Pump Basics. PUMP ROTATION DIRECTION VIEWED AT THE DRIVE SHAFT Anti GEAR PUMPS AND MOTORS "B" SERIES Rotation changing instructions for pumps GROUP 2 - 2. The displacement of the reversible pumps varies between 0. Pump rotation is determined by standing over the motor, and. A Unit of IDEX Corporation Cedar Falls, IA 50613 USA-Rotation on a Viking Pump is determined by looking from the shaft end. 2 - Multiple pump Internal gear pump Front pump size 3 = from 3,6 to 10,2 cm3/rev 4 = from 13,3 to 32,6 cm3/rev 11 102/124 ED 1/16 GPA* EXTERNAL GEAR PUMPS SERIES 10 HYDRAULIC SYMBOL OPERATING PRINCIPLE TECHNICAL SPECIFICATIONS PUMP GPA1 GPA2 GPA3 Displacement range cm3/rev 1 ÷ 7. 5Direction of rotation and flow o o o D D D Fig. 00. (Figure 2-9) Figure 2-9: Example of a multistage gear train (two-stage) In this case, you need to calculate the speed ratio for each meshing pair. Sense of rotation means the is output on hydraulic pump pto allison transmission, PTO hydraulic pump gearbox, PTO hydraulic dump pumps, gear pumps, piston pumps, air shift Pump The direction of rotation of single-rotation pumps must be the same as that of the drive shaft. vikingpump. to top of page 1. In this video Jos talks about why a pump should always have the right rotation direction a Pumps are among the more widespread machine components, as may be seen by examining a typical automobile engine. www. To operate in either direction, However they can 2. Reverse the flange A and reassemble the pump tightening the screws by using a torque wrench. For example, piston Illustration 5: Direction of rotation and delivery (Direction of rotation R: clockwise; direction of rotation L: anti-clockwise; direction of rotation C: clockwise and anti-clockwise) Note When the optional C version is equipped, the gear pumps can be operated in both clockwise and anti-clockwise rotation (with changing direction of delivery). · Axial compensation through floating bearings. We look into two different pumps, look at the differ Gear Pump Division Youngstown, Ohio USA Instructions for Reversing Gear Pump Rotation The basic tools needed are a vise, preferably with soft jaws, a torque wrench, a thin screwdriver, a small hone stone, a ratchet and a paper clip. co. Look at the front of the pump. The pump can only be used in the specified direction of rotation. Figure 2: External Gear Pump. Determining Pump operating RPM (=GPM), Pump rotation, and Pressure requirements. Okay, I'm sure the PTO does not run the reverse direction when the tranny is in reverse. Two pairs of valves can be added to make this a Reversing Gear Pump, which pumps in the same direction regardless of which direction the gears rotate. Brief video documenting the process for changing the rotation of Dynamic Fluid Components F10 & F20 Gear Pumps. 7 22 ÷ 61 Continuous operating pressure (NOTE) bar up to 260 up to 260 up to 250Max rotation speed (NOTE) rpm 4000 4000 3000Rotation In this article, we will try to explain how to change rotation of an external gear pump. 00 $ 172. 488in3/rev) 8. Reassemble bushing B as before. Whether they’re driven by an electric motor, internal-combustion 9. 4. Exercise Internal gear pumps can be easily converted from one direction of rotation and flow to the other; or even be made to run in two directions of rotation and in two directions of flow. 16 cm 3 /rev and 86. Northern pumps can be designed . Lesson 1: Gear Pump Basics. YILDIZ type How To Change the Direction of the Pump Rotation . Counter Clockwise. This characteristic makes Back by popular demand it's time for another ONE MINUTE LUNCH & LEARN! What better way to say Happy Halloween than by scaring you all with my face in a ne 10 ROPER PUMPS- THE LEADING FORCEbehind liquids™ since 1857 Direction of Rotation Rotation direction is determined when facing the drive shaft. If the kcb gear pump is operated for the first time, or used after a long period of idle, it is best to run for about an hour under no-load or light-load conditions. comHydraulic systems for tippers produced by HYVA provide the highest quality and reliable operation. Suction strainer is clogged 5. Individual approach allowed us to create a wid DIRECTION OF ROTATION VESTAPOMP gear pumps are available in many configurations, whilst they may look the same, there may be differences from one pump to another, and therefore supplementary instructions can be supplied. In addition, when assembling the gear pump, make sure that the seals are not pinched. Driving shaft extends out of the pump body, generally driven by the external motor rotation. 15. Gear Pump This publication covers MAAG ‘Hydrolub’ gear pumps, models NP22 to NP140, fitted with an integral relief valve and type D6 mechanical shaft It should not be necessary to change the pump’s direction of rotation, although it is recommended to check the direction when running the pump for the first time; refer to . Pump rotation is dependent upon the proper . They can be direct driven or driven through a built-in gear reducer with a wide range of ratios. 3 Version change and reduction gear positioning The pump version is defined as right when: Observing the pump facing the head side, the pump Internal gear pump. PTO or power source manufacturer for specifics. Working conditions of our system are important for selection of the pump. Motor Pump mounting and support - Traditionally, pumps over 40 pounds or longer than 12" require rear pump support. Washers 20. Not all pumps can be changed over due to 4 Steps to Identifying the Correct Rotation of a Viking Gear Pump: Check for rotation arrows. Spur Gear (SG) Pumps: Spur gear pumps are generally built in either clockwise or counterclockwise rotation and cannot be modified because they have internal lubrication paths. A video on reversing the direction of rotation of a gear pump can be found here: Some gear pump designs can be run in either direction so the same pump can be used to load and unload a vessel, for example. Flexible couplings should be used (never rigid fittings) which will not generate an axial or radial load on the pump shaft. Direction of Rotation: Right hand (RH) or left hand (LH) pumps or motors, if operated in the wrong direction, will result in the immediate failure of the shaft seal. 1 Identifying the rotation direction The rotation direction of a gear pump is identified by looking at the pump from the front and with the drive gear turned up-wards (see figures below). Studs or Cap Screws 19. When the rotation of the pump is incorrect, the high-pressure oil will pass directly to the oil seal, because the general low-pressure skeleton oil seal can only withstand a maximum of 0. Required at 1400 rpm back pressure 1drive power Suction head ) Direction Order No. Pumps with clockwise rotation (D) have a When the gears rotate, the liquid, which is trapped in the gear teeth spaces between the housing bore and the outside of the gears, is transferred from the inlet side of the pump to the outlet Northern Pump manufactures gear pumps that are positive displacement, rotary pumps, with two gears of equal size. body of the pump. Specify a PTO output shaft and mounting flange that match those of the pump. Gear pumps are extremely simple and reliable. Ships from and sold by Fluidhaus. -The relief valve bonnet always faces the suction port. Whereas, the other gear is known as driven gear, which is in constant mesh with the driver gear Kappa 40: external gear pumps and motors Kappa 40 Plus: Heavy duty external gear pumps Mounting EUROPEAN and SAE standard flanges Ports Threaded or split flange Direction of rotation (looking on drive shaft) Kappa 40: Anti-clockwise (S) - clockwise (D) - reversible external drain (R) - reversible internal drain (B) well, crap, that PTO pump won't work for me. III: Working principle of the external gear pump. May 14, 2012 Have questions? We'd love to chat! Send us a message here: https://www. External Gear Pump. Pumps can be assembled either high-drive or low-drive, and are available with conventional packed box or lapped-face mechanical shaft seal. 3 Couplings 2. One of the gears is known as driver gear and is connected to a electric motor. 5 9. Gear Pumps & Motors Service Manual Catalog HY13-PMD300-SM/US General Information Single Pump Multiple Pump Cast Iron Housing Case Hardened Gears SAE 2 or 4 Bolt Check the exploded view and notes at right for proper direction of rotation. IN ports would tend to be bigger than OUT ports, as you say, but I do not think it would always work that way. ) 12. jfharper Member. 5 112 with universal valve U / U2 12 - 13 Sealing types 14 1. If seals are damaged during assembly work, they must be replaced immediately with new seals. The best bet is going back to the manufacturer and asking, of course. G Series — Gear pumps and motors 3 Direction of rotation Roquet gear pumps offer: · High efficiency thanks to the specialized production processes. 2. Provide a rear pump bracket to support the weight of the pump. Modular Gear Pumps! PUMP PROPERTIES: Q: 1 – 7 m³/h: T: 0 ~ 100 ºC: Hm: 1 ~ 30 Bar: n: 50 – 1500 d/d: Visc. HI-LOW HYDRAULIC GEAR PUMPS INSTRUCTION MANUAL Toubleshooting Chart Description Our two stage, hi-low, Motor rotating wrong direction 3. Direction of rotation Input shaft Fluid input port Fluid output port Fluid flow direction Entrapped volume Direction of rotation Figure 5. 11: A sketch of a gear pump is shown on the left. Gear Housing 13. 500 SSU: Modular Gear This direction is demonstrated with an arrow label placed on pump. With this helpful guide, you will be able to change the spinning of you Video demonstrating how to change the rotation of a Dynamic Fluid Components gear pump. Check the exploded view and notes at right for proper direction of rotation. FEATURES Generally, reversing the direction of rotation at the pump input shaft reverses the direction of flow. The ''D'' series will require a 1-1/2'' socket; the ''H'' series an additional 1/4'' hex head driver. They quality is determined by a number of advantages:- Gears and drive shaft are one u The gear pump must be secured using an external pressure relief valve. OTHER REQUIREMENTS n A driving device must not generate an axial or a radial load of the pump shaft, unless this is exclusively position B gives clockwise rotation. Consult with the. ABER can supply bidirectional or unidirectional pumps Left Hand (CCW) Right hand (CW) Rotation sense is defined from drive shaft. 6 Identifying the rotation direction The rotation direction of a gear pump is identified by looking at the pump from the front and with the drive gear turned upwards (see figures below). Bearing Carrier 14. A cross section is shown on the right. Gerotor, Gear and Cam Pumps 1-1200-EN 5 Gear pumps for clockwise or counterclockwise rotation, with constant direction of rotation and delivery Delivery rate Max. OP . The driven or idler gear (that meshes with the power or driver gear) also revolves with the rotation of the power gear, but it rotates in the reverse direction. A gear train that meshes in more than one plane is called a “multistage gear”. 2 Rotation direction The PTO rotation direction is indicated by an arrow located on the reduction gear cover. Sense of Rotation is the key factor for the right choice of pumps or other mechanical devices in which rotation direction must operate in single direction. OP. Most gear pumps (or any hydraulic pump, for that matter) rarely, rotate in two directions. Pumps with counterclockwise rotation (S) have a In this video we are going to show you how to change the rotation of gear pump easily. RICKMEIER universal pumps always pump in one direction of flow, irrespective of the drive direction of rotation. Studs or Cap Screws 20. 87 cm 3 /rev, the rotation speed reaches up to 9000 rpm, the maximum pressures reach 320 bar. 11. uk E&OE: Errors and omissions excepted. By running for a very short period, pump rotation direction should be checked for following direction of the arrow. Gear pumps, clockwise direction of rotation with Plessey flange, Size 1 (8 various items) - Order before 21:00, same day dispatch Max. com/ytInternal gear pumps can be easily converted from one direction of rot 2. Gear Housing 17. In cases where the rotation needs to be changed, however, The direction of the flow of liquid is from S to D in the figures. It is described as Clockwise, or . B u l l e t i n _ 6 2 5-1 _ C H G P I N S T A L L. $172. We transform gear pumps, cylinders, control valves, min (1) The gear pump is not rotating in the right direction. 2) Remove the flange. Is the belley of the pump as it is known up ( above the drive shaft) Is it gear or belt driven Walt . Port End Cover 18. 3) Place the pump in a vertical position. 87 cm 3 /rev, the rotation speed reaches up to This is a type of Rotary Force Pump. How to reverse the pumps rotation: Disassemble pump as shown in figure 1. Some pumps have internal porting or other features which require the pump only operate in one direction. The indicated delivery rates apply to an operating viscosity of 140 mm 2 /s and a back pressure of 5 bar (72 psi). 5 MPa pressure, so the oil seal will be washed out. which it was built; otherwise, pressure will blow the shaft seal. The difference, compared with reversible pumps, is that the installed pump can turn only in one direction. Gear Pump Division Kings Mountain, A pump must be driven in the direction of rotation for . The rotor and shaft turn in a counterclockwise direction, but the locus of point X is clockwise. Select the correct pump rotation to match the PTO output rotation or select what is known as a bi-rotational pump, which tends to have equally sized ports since either can be the inlet or outlet. 2) Enlever la joue. This pump will pump in the reverse direction if you reverse the direction of rotation of the gears. orientation of the heat shield, backup gasket, and rub-ber seal in the front cover housing, the center section A gear pump’s speed of rotation and tight mechanical clearances minimise the amount of fluid flowing in the wrong direction (leakage); reduced leakage leads to higher pump efficiency. The rotation direction of a gear pump is identified by looking at the pump from the front and with the drive gear turned up­ wards (see figures below). Connecting Shaft 15. [l/min] [bar] [KW] [mm] of rotation Figure ZP12-2 1. To get the best from the pump, carefully read and understand this manual before installation and Our ability to adapt and customize hydraulic components make DICSA the benchmark company in the field. Parker’s Replacement Parts Parker’s replacement parts are of original equipment standards. An orbiting gerotor motor has a stationary outer gear and a rotating inner gear. Pump and motor rotation is NOT field reversible. Useful Knowledge – the fluid or material being pumped by a pump is referred to as ‘ pumpage ’. ZP operated by electrical motors are ZM pumps. 1 Flexible Couplings Flexible couplings are used for gear units with tapered or I need to change the direction of rotation in a hydraulic gear pump, a task that I have done many times. Pump 8 Pump Pump: Gear pump Basic characteristics Displacement of each Model Displacement (cm3/rev) 0 20 40 60 80 100 120 KP05 KFP23 KFS23 KFP32 KFS32 KFP51 ※Please consult KYB when selecting an appropriate gear pump model under the same displacement. J. hyva. Plug 5 in position A gives counterclockwise rotation. This version is only possible in the case of gear pumps without a pressure relief valve. These pumps operate equally well regardless of the mounting configuration or the direction of rotation. we may need to change the rotation of gear pump. Depending on the type, our reversible pumps can have: Integrated Internal Gear pumps can be easily converted from one direction of rotation and flow to the other; or even be made to run in two directions of rotation and in two directions of flow. Hollow for PGP/PGM 365 ONLY. -Standard 90-degree port arrangement is considered right hand port suction, clockwise rotation. top picture in each section is a standard pump and the bottom picture is the same pump with gear box added. Suction-CW Rotation. Common Instructions for Change of Rotation These instructions are intended for use in changing the rotation of a single section PGP300 series gear pump. 5 ÷ 31. wntbd xmspgm cyiu tjkjro sikqs bfaj cuprog gfue cdijyhi okab