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Hydraulic Motors
Power equipment with hydraulic motors when electric motors can't be used for safety reasons and air-powered motors aren't powerful enough. These produce rotary power at about the same speed as air-powered motors, but with much greater torque. UN/UNF (SAE Straight) thread connections have straight threads and are also known as O-ring Boss fittings.
For technical drawings and 3-D models, click on a part number.
Connection | Shaft | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fixed Displacement Rate, cu. in./rev. | Torque @ Max. Pressure, in.-lbs. | Speed @ Max. Pressure, rpm | Max. Pressure, psi | Max. Flow Rate, gpm | Power, hp | Thread Type | Thread Size  | Dash Size | Overall Lg. | Dia. | Lg. | For Min. Viscosity | Each | |
Clockwise and Counterclockwise Drive | ||||||||||||||
| 3 | 675 | 623 | 1,800 | 9 | 6 5/8 | UN/UNF (SAE Straight) | 7/8"-14 | 10 | 7 1/4" | 1" | 1 1/2" | 50 SSU | 0000000 | 0000000 |
| 6 | 1,347 | 430 | 1,800 | 12 | 9 1/8 | UN/UNF (SAE Straight) | 7/8"-14 | 10 | 7 1/2" | 1" | 1 1/2" | 50 SSU | 0000000 | 000000 |
| 8 | 1,842 | 327 | 1,800 | 12 | 9 1/2 | UN/UNF (SAE Straight) | 7/8"-14 | 10 | 7 7/8" | 1" | 1 1/2" | 50 SSU | 0000000 | 000000 |
| 10 | 2,317 | 257 | 1,800 | 12 | 9 3/8 | UN/UNF (SAE Straight) | 7/8"-14 | 10 | 8" | 1" | 1 1/2" | 50 SSU | 0000000 | 000000 |
| 17.9 | 3,141 | 147 | 1,400 | 12 | 7 1/4 | UN/UNF (SAE Straight) | 7/8"-14 | 10 | 9" | 1" | 1 1/2" | 50 SSU | 0000000 | 000000 |
| 24 | 3,541 | 111 | 1,200 | 12 | 6 1/8 | UN/UNF (SAE Straight) | 7/8"-14 | 10 | 9 7/8" | 1" | 1 1/2" | 50 SSU | 0000000 | 000000 |
Hydraulic Pumps
Also known as gear pumps, these have few moving parts so they're less prone to wear than other hydraulic pumps. Combine with an electric motor to generate flow in a hydraulic system. To mount to a NEMA C-face motor, use a Pump-to-Motor Mount (sold separately).
UN/UNF (SAE Straight) thread connections have straight threads and are also known as O-ring Boss fittings.
For technical drawings and 3-D models, click on a part number.
SAE AA—3 1/4" Mounting Hole Center-to-Center
SAE AA
SAE AA, A, and B
Inlet Connection— UN/UNF (SAE Straight) | Outlet Connection— UN/UNF (SAE Straight) | Overall | Shaft | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fixed Displacement Rate, cu. in./rev. | Max. Flow Rate, gpm | Max. Pressure, psi | Max. Speed, rpm | Thread Size | Dash Size | Thread Size | Dash Size | Ht. | Lg. | Dia. | Lg. | Choose a Drive Direction | Each | |
| 0.11 | 1.7 | 2,500 | 4,000 | 7/8"-14 | 10 | 3/4"-16 | 08 | 3 5/8" | 4" | 1/2" | 1 1/4" | 0000000 | 0000000 | |
| 0.21 | 3.3 | 2,500 | 4,000 | 7/8"-14 | 10 | 3/4"-16 | 08 | 3 5/8" | 4 1/4" | 1/2" | 1 1/4" | 0000000 | 000000 | |
| 0.33 | 5.2 | 2,500 | 4,000 | 7/8"-14 | 10 | 3/4"-16 | 08 | 3 5/8" | 4 3/8" | 1/2" | 1 1/4" | 0000000 | 000000 | |
| 0.52 | 8.4 | 2,500 | 4,000 | 7/8"-14 | 10 | 3/4"-16 | 08 | 3 5/8" | 4 3/4" | 1/2" | 1 1/4" | 0000000 | 000000 | |
| 0.64 | 7.8 | 2,000 | 3,000 | 7/8"-14 | 10 | 3/4"-16 | 08 | 3 5/8" | 4 7/8" | 1/2" | 1 1/4" | 0000000 | 000000 | |
SAE A—4 3/16" Mounting Hole Center-to-Center
SAE A
SAE AA, A, and B
Inlet Connection— UN/UNF (SAE Straight) | Outlet Connection— UN/UNF (SAE Straight) | Overall | Shaft | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fixed Displacement Rate, cu. in./rev. | Max. Flow Rate, gpm | Max. Pressure, psi | Max. Speed, rpm | Thread Size | Dash Size | Thread Size | Dash Size | Ht. | Lg. | Dia. | Lg. | Choose a Drive Direction | Each | |
| 0.37 | 5.9 | 4,000 | 4,000 | 7/8"-14 | 10 | 3/4"-16 | 08 | 4 5/8" | 4 7/8" | 3/4" | 1" | 0000000 | 0000000 | |
| 0.49 | 7.9 | 4,000 | 4,000 | 1 1/16"-12 | 12 | 7/8"-14 | 10 | 4 5/8" | 5" | 3/4" | 1" | 0000000 | 000000 | |
| 0.61 | 9.9 | 4,000 | 4,000 | 1 1/16"-12 | 12 | 7/8"-14 | 10 | 4 5/8" | 5 1/8" | 3/4" | 1" | 0000000 | 000000 | |
| 0.98 | 11.9 | 4,000 | 3,000 | 1 1/16"-12 | 12 | 7/8"-14 | 10 | 4 5/8" | 5 1/2" | 3/4" | 1" | 0000000 | 000000 | |
| 1.16 | 14.1 | 4,000 | 3,000 | 1 5/16"-12 | 16 | 1 1/16"-12 | 12 | 4 5/8" | 5 5/8" | 3/4" | 1" | 0000000 | 000000 | |
| 1.4 | 15.9 | 3,200 | 2,800 | 1 5/16"-12 | 16 | 1 1/16"-12 | 12 | 4 5/8" | 5 7/8" | 3/4" | 1" | 0000000 | 000000 | |
| 1.65 | 16.1 | 2,700 | 2,400 | 1 5/16"-12 | 16 | 1 1/16"-12 | 12 | 4 5/8" | 6 1/8" | 3/4" | 1" | 0000000 | 000000 | |
SAE B—5 3/4" Mounting Hole Center-to-Center
SAE B
SAE AA, A, and B
Inlet Connection— UN/UNF (SAE Straight) | Outlet Connection— UN/UNF (SAE Straight) | Overall | Shaft | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fixed Displacement Rate, cu. in./rev. | Max. Flow Rate, gpm | Max. Pressure, psi | Max. Speed, rpm | Thread Size | Dash Size | Thread Size | Dash Size | Ht. | Lg. | Dia. | Lg. | Choose a Drive Direction | Each | |
| 2.01 | 24.5 | 4,000 | 3,000 | 1 5/8"-12 | 20 | 1 5/16"-12 | 16 | 5 7/8" | 7 1/8" | 7/8" | 1 1/4" | 0000000 | 0000000 | |
| 2.32 | 28.3 | 4,000 | 3,000 | 1 5/8"-12 | 20 | 1 5/16"-12 | 16 | 5 7/8" | 7 3/8" | 7/8" | 1 1/4" | Clockwise | 0000000 | 000000 |
| 3.05 | 33.5 | 2,900 | 2,700 | 1 5/8"-12 | 20 | 1 5/16"-12 | 16 | 5 7/8" | 7 3/4" | 7/8" | 1 1/4" | 0000000 | 000000 | |
SAE 4F17—2" Mounting Hole Center-to-Center
SAE 4F17
SAE 4F17
Inlet Connection— UN/UNF (SAE Straight) | Outlet Connection— UN/UNF (SAE Straight) | Overall | Shaft | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fixed Displacement Rate, cu. in./rev. | Max. Flow Rate, gpm | Max. Pressure, psi | Max. Speed, rpm | Thread Size | Dash Size | Thread Size | Dash Size | Ht. | Lg. | Dia. | Lg. | Drive Direction | Each | |
| 0.07 | 0.8 | 3,000 | 4,000 | 9/16"-18 | 06 | 9/16"-18 | 06 | 3 7/16" | 4 5/8" | 1/2" | 1 3/8" | Clockwise and Counterclockwise | 0000000 | 0000000 |
| 0.13 | 1.7 | 3,000 | 4,000 | 3/4"-16 | 08 | 3/4"-16 | 08 | 3 7/16" | 4 5/8" | 1/2" | 1 3/8" | Clockwise and Counterclockwise | 0000000 | 000000 |
| 0.39 | 5 | 3,000 | 4,000 | 7/8"-14 | 10 | 7/8"-14 | 10 | 3 7/16" | 5 1/8" | 1/2" | 1 3/8" | Clockwise and Counterclockwise | 0000000 | 000000 |
| 0.71 | 5.4 | 1,800 | 2,400 | 7/8"-14 | 10 | 7/8"-14 | 10 | 3 7/16" | 5 5/8" | 1/2" | 1 3/8" | Clockwise and Counterclockwise | 0000000 | 000000 |
Vane Cartridges for Smooth-Operating Hydraulic Pumps
Replace worn or damaged vane mechanisms.
| Cartridge Size | Fixed Displacement Rate, cu. in./rev. | OD | Lg. | Drive Direction | Each | |
For Parker Series SDV10 | ||||||
|---|---|---|---|---|---|---|
| 2 | 0.4 | 3" | 5/8" | Clockwise | 0000000 | 0000000 |
| 3 | 0.6 | 3" | 5/8" | Clockwise | 0000000 | 000000 |
| 4 | 0.8 | 3" | 7/8" | Clockwise | 0000000 | 000000 |
| 5 | 1 | 3" | 7/8" | Clockwise | 0000000 | 000000 |
| 6 | 1.19 | 3" | 1 1/16" | Clockwise | 0000000 | 000000 |
For Parker Series T6CM | ||||||
| 3 | 0.66 | 3 3/4" | 4 3/16" | Clockwise | 0000000 | 000000 |
| 5 | 1.05 | 3 3/4" | 4 3/16" | Clockwise | 0000000 | 000000 |
| 6 | 1.3 | 3 3/4" | 4 3/16" | Clockwise | 0000000 | 000000 |
| 8 | 1.61 | 3 3/4" | 4 3/16" | Clockwise | 0000000 | 000000 |
| 10 | 2.08 | 3 3/4" | 4 3/16" | Clockwise | 0000000 | 000000 |
| 12 | 2.26 | 3 3/4" | 4 3/16" | Clockwise | 0000000 | 000000 |
| 14 | 2.81 | 3 3/4" | 4 3/16" | Clockwise | 0000000 | 000000 |
| 17 | 3.56 | 3 3/4" | 4 3/16" | Clockwise | 0000000 | 000000 |
| 20 | 3.89 | 3 3/4" | 4 3/16" | Clockwise | 0000000 | 000000 |
| 22 | 4.29 | 3 3/4" | 4 3/16" | Clockwise | 0000000 | 000000 |
| 25 | 4.84 | 3 3/4" | 4 3/16" | Clockwise | 0000000 | 00000000 |
| 28 | 5.42 | 3 3/4" | 4 3/16" | Clockwise | 0000000 | 00000000 |
| 31 | 6.1 | 3 3/4" | 4 3/16" | Clockwise | 0000000 | 00000000 |
Smooth-Operating Hydraulic Pumps
These pump hydraulic fluid more evenly than standard hydraulic pumps, resulting in less noise and vibration. Also known as vane pumps, they have replaceable vane cartridges that simplify the repair process. Combine with an electric motor to generate flow in a hydraulic system.
For technical drawings and 3-D models, click on a part number.
SAE A—4 3/16" Mounting Hole Center-to-Center
SAE A with Opposite-Side Ports
SAE A with Same-Side Ports
Inlet Connection— NPT | Outlet Connection— NPT | Overall | Shaft | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fixed Displacement Rate, cu. in./rev. | Max. Flow Rate, gpm | Max. Pressure, psi | Max. Speed, rpm | Pipe Size | Dash Size | Pipe Size | Dash Size | Ht. | Lg. | Dia. | Lg. | Drive Direction | Each | |
Opposite Side Ports | ||||||||||||||
| 0.6 | 4.6 | 1,500 | 1,800 | 1 | 16 | 1/2 | 08 | 4 13/16" | 6 5/16" | 3/4" | 1 7/16" | Clockwise | 0000000 | 000000000 |
| 0.8 | 6.2 | 1,500 | 1,800 | 1 | 16 | 1/2 | 08 | 4 13/16" | 6 9/16" | 3/4" | 1 7/16" | Clockwise | 0000000 | 00000000 |
| 1 | 7.7 | 1,500 | 1,800 | 1 | 16 | 1/2 | 08 | 4 13/16" | 6 9/16" | 3/4" | 1 7/16" | Clockwise | 0000000 | 00000000 |
| 1.19 | 9.2 | 1,500 | 1,800 | 1 | 16 | 1/2 | 08 | 4 13/16" | 6 3/4" | 3/4" | 1 7/16" | Clockwise | 0000000 | 00000000 |
Same Side Ports | ||||||||||||||
| 0.4 | 3.1 | 1,500 | 1,800 | 1 | 16 | 1/2 | 08 | 4 3/8" | 6 5/16" | 3/4" | 1 7/16" | Clockwise | 0000000 | 00000000 |
| 0.6 | 4.6 | 1,500 | 1,800 | 1 | 16 | 1/2 | 08 | 4 3/8" | 6 5/16" | 3/4" | 1 7/16" | Clockwise | 0000000 | 00000000 |
| 0.8 | 6.2 | 1,500 | 1,800 | 1 | 16 | 1/2 | 08 | 4 3/8" | 6 9/16" | 3/4" | 1 7/16" | Clockwise | 0000000 | 00000000 |
| 1 | 7.7 | 1,500 | 1,800 | 1 | 16 | 1/2 | 08 | 4 3/8" | 6 9/16" | 3/4" | 1 7/16" | Clockwise | 0000000 | 00000000 |
SAE B—5 3/4" Mounting Hole Center-to-Center
SAE B
Inlet Connection | Outlet Connection | Overall | Shaft | Inlet Bolt Hole | Outlet Bolt Hole | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fixed Displacement Rate, cu. in./rev. | Max. Flow Rate, gpm | Max. Pressure, psi | Max. Speed, rpm | SAE Flange Size | Dash Size | SAE Flange Size | Dash Size | Ht. | Lg. | Dia. | Lg. | Drive Direction | Dia. | No. of | Ctr.-to-Ctr. | Dia. | No. of | Ctr.-to-Ctr. | Each | |
Opposite Side Ports | ||||||||||||||||||||
| 2.81 | 18.2 | 2,000 | 1,800 | 1 1/2 | 24 | 1 | 16 | 6" | 9 3/16" | 7/8" | 2 7/16" | Clockwise | 1/2" | 4 | 1.409"; 2.756" | 3/8" | 4 | 1.031"; 2.063" | 0000000 | 000000000 |
| 3.56 | 23 | 2,000 | 1,800 | 1 1/2 | 24 | 1 | 16 | 6" | 9 3/16" | 7/8" | 2 7/16" | Clockwise | 1/2" | 4 | 1.409"; 2.756" | 3/8" | 4 | 1.031"; 2.063" | 0000000 | 00000000 |
| 4.29 | 27 | 2,000 | 1,800 | 1 1/2 | 24 | 1 | 16 | 6" | 9 3/16" | 7/8" | 2 7/16" | Clockwise | 1/2" | 4 | 1.409"; 2.756" | 3/8" | 4 | 1.031"; 2.063" | 0000000 | 00000000 |
| 4.84 | 31 | 2,000 | 1,800 | 1 1/2 | 24 | 1 | 16 | 6" | 9 3/16" | 7/8" | 2 7/16" | Clockwise | 1/2" | 4 | 1.409"; 2.756" | 3/8" | 4 | 1.031"; 2.063" | 0000000 | 00000000 |