Pump Adapters | McMaster-Carr

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System of Measurement

Shaft Diameter

Shaft Type

Material

Overall Length

For Shaft Misalignment Type

Shaft Mount Type

Construction

Maximum Torque

Less than 10,000 in·lbf

10,000 in·lbf to 19,999 in·lbf

20,000 in·lbf to 29,999 in·lbf

30,000 in·lbf to 39,999 in·lbf

40,000 in·lbf or greater

SAE Pump Flange Size

Keyway Width

Depth

For Rotary Motion

Shaft Coupling Flexibility

Flexible

Rigid

Export Control Classification Number (ECCN)

1C998

EAR99

RoHS

Compliant

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Exempt

Maximum Rotation Speed

Clamping Screw Material

Keyway Depth

Number of Clamping Screws Included

Set Screw Material

Clamping Screw Type

2,884 Products

Pump-to-Motor Mount Adapters

Hydraulic Pump-to-Motor Mount Adapters

Mount motors to hydraulic pumps to reduce noise and guard shaft and coupling connections

21 products

Other Products

Shaft Couplings

Connect two shafts to transfer rotary motion from one to the other

2,110 products

U-Joints

Transfer torque between shafts at an angle; handle more torque and misalignment than flexible shafts

174 products

Shaft Adapters

Increase or reduce your shaft's diameter to fit equipment, or replace damaged shaft ends

54 products

Torque Limiters

Keep torque at or below a set limit to control tension or braking or protect machinery from overload

112 products

Clutches

Start and stop the transmission of power to machinery

58 products

Flexible Shafts

Snake around curves and obstructions to transmit rotary motion along any path

41 products

Shear Couplings

Sever the connection between shafts when there's too much torque to protect parts from breaking

21 products

Control Cables

Weave around obstructions to operate valves, throttles, and other machinery from a distance

16 products

Brakes

Control how much and how quickly your drive system slows down

7 products

Rod Ends

Use with connecting rods to support loads and control steering, tensioning, or pivoting motion

2 products