Rotary Cylinders | McMaster-Carr

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1,197 Products

Power Transmission

Air Actuators

Turn loads in clockwise and counterclockwise directions with compressed air

Solenoids

Extend, retract, or rotate to actuate switches, valves, locks, and other components

Electric Actuators

Electric Actuators

Push and pull loads with more precise positioning than air and hydraulic cylinders

Hydraulic Actuators

Hydraulic Actuators

Turn heavy loads to do everything from opening tank doors to pivoting conveyors

Stepper Motors

Motor shaft turns in small, equal increments for precise positioning

Hydraulic Motors

Hydraulic Motors

Power equipment where electric motors aren't safe and air-powered motors aren't strong enough

Air-Powered Gearmotors

Air-Powered Gearmotors

A motor and speed reducer in one to slow speed and increase torque in air-powered applications

Air-Powered Motors

Air-Powered Motors

A safe alternative to electric motors for harsh areas since they won’t spark or overheat

Electric Motors

Electric Motors

Keep machinery and equipment moving with AC or DC power

Electric Gearmotors

Electric Gearmotors

A motor and speed reducer in one to slow speed and increase torque in AC- or DC- power applications

Stepper Gearmotors

Stepper Gearmotors

Stepper motor and gearbox in one for high torque in areas large motors won’t fit

Servomotors

Create rotary motion with accurate positioning and fine control over speed and torque

Motor Mounts

Adjust motor positions in belt-driven systems to increase efficiency and reduce wear on components

Fluid Handling

Rotary Vane Pumps

Rotary Vane Pumps

Evenly move water or hydraulic fluids at high pressures in low-flow applications

Valve Actuators

Valve Actuators

Automatically start and stop flow to your valve

Gear Pumps

Create fixed liquid flow rates to cool engines, power hydraulic equipment, and extract liquids

Heating, Ventilation, and Air Conditioning

Fan Motors

Replace fan motors or build your own fan

Electrical

Grounding Rings

Grounding Rings

Create a pathway for stray currents to prevent damage to bearing surfaces in AC motors

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)