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Rotary Rotary ActuatorsCompactA032*80psi
Torque: 9 in-lb*
Shaft: 1/4" or 3/8"
DiameterAL75*80psi
Torque: 7-14 in-lb*
Shaft: 1/4"
DiameterA752*80psi
Torque: 35 in-lb*
Shaft: 3/8"
DiameterSingle Rack Tie-RodA01*80psi
Torque: 6 in-lb*
Shaft: 3/16" or 1/4"
DiameterA1*80psi
Torque: 12 in-lb*
Shaft: 1/4" or 3/8"
DiameterA2*80psi
Torque: 39 in-lb*
Shaft: 1/2"
DiameterA3*80psi
Torque: 119 in-lb*
Shaft: 3/4"
DiameterA4*80psi
Torque: 277 in-lb*
Shaft: 1" or 1 1/8"
DiameterDual Rack Tie-RodA12*80psi
Torque: 24 in-lb*
Shaft: 1/4" or 3/8"
DiameterA22*80psi
Torque: 78 in-lb*
Shaft: 1/2"
DiameterA32*80psi
Torque: 238 in-lb*
Shaft: 3/4"
DiameterA42*80psi
Torque: 545 in-lb*
Shaft: 1" or 1 1/8"
Diameter -
Multi-Position Multi PositionThree Position ActuatorsA032*80psi
Torque: 6 in-lb*
Shaft: 1/4" or 3/8"
DiameterA12*80psi
Torque: 12 in-lb
Shaft: 3/8"
DiameterA22*80psi
Torque: 39 in-lb*
Shaft: 1/2"
DiameterA32*80psi
Torque: 119 in-lb*
Shaft: 3/4"
DiameterA42*80psi
Torque: 277 in-lb*
Shaft 1 or 1 1/8"
Diameter4 or 5 Position ActuatorsFour or Five Position*80psi
Torque: 12-277 in-lb*
Shaft: 3/8"-1 1/8"
Diameter -
Indexing Indexing ActuatorsSingle RackX1*60psi
Torque: 9 in-lb*
Shaft: 3/8*
DiameterX2*60psi
Torque: 29 in-lb*
Shaft: 1/2"
DiameterX3*60psi
Torque: 89 in-lb*
Shaft: 3/4"
DiameterX4*60psi
Torque: 208 in-lb*
Shaft: 1"
Diameter -
Stepping Stepping ActuatorsSingle RackS1*80psi
Torque: 12 in-lb*
Shaft: 3/8"
DiameterS2*80psi
Torque: 39 in-lb*
Shaft: 1/2"
DiameterS3*80psi
Torque: 119 in-lb*
Shaft: 3/4"
DiameterS4*80psi
Torque: 277 in-lb*
Shaft: 1"
Diameter -
Pick and Place -
Nitpicker Nitpicker ActuatorsSingle RackPX2*80psi
Torque: 39 in-lb*
Shaft: 1"
Diameter -
Shaft Mounting Adapters
Stepping Actuators
Stepping Actuators provide unidirectional rotation in steps, like indexing actuators, but without the hard stops. These actuators also prevent backward rotation but incurr in accumulating error. Use these actuator whenever you need torque to be applied throughout a desired angle or a specific amount of stroke but do not mind if your load coasts to a stop if no external force acts on it. Unlike competitive products with add-on clutch housings, Rotomation stepping actuators have a fully integrated clutch-bearing assembly for solid support of your load. Our stepping actuators feature black-anodized aluminum bodies, precision-ground carbon steel shafts, ball bearings, and stainless steel.
Common Options: various shafts types, two rotation directions, bumpers, integrated flow control or cushion valve, magnetic switches for actuator state feedback, high-temperature and/or oil-service seals, mount plates, and various port locations.
Single Rack Stepping Actuators
Tie rod construction offers maximum configurability and durability, and are fully rebuildable. Single rack actuators are designed for general applications where reliability and durability are important.
Dual Rack Stepping Actuators
Dual rack actuators have the same features and benefits of their single rack counterparts, with the additional advantage of double the torque output for any given input pressure, without increasing the footprint of the actuator. Contact us for more information
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