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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
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Multi-Motion
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Nitpicker
Nitpicker ActuatorsSingle RackPX2*80psi
Torque: 39 in-lb*
Shaft: 1"
Diameter -
Shaft Mounting Adapters
S1 Stepping Actuator
Overview

The S1 is our smallest stepping actuator but it shares the same traits of its larger counterparts. The S1 provides unidirectional rotation in increments but unlike our X1 Indexing Actuator, it does not have positive stopping capability. The load will coast to a stop unless acted on by an external force. Unlike competitive products with add-on clutch housings, the S1 has a fully integrated clutch-bearing assembly for solid support of the load.
Specifications:
- Bore Size = 5/8″
- Standard Rotations = 15 Angles from 30 to 730 degrees
- Shaft Sizes = Standard: .375″ dia., Options: None
- Torque at 80 psi = 12 in-lbs.
- Ball Bearing Ratings = Radial: 305 lbs., Axial: 76 lbs.
- Port Size = 10-32 or 1/8 NPT
- Available Options:
- Adjustable Rotation
- Cushions
- Flow Controls
- Mount Plates
- Bumpers
- Hydraulic Service Seals
- Fluorocarbon Seals
- Fluorocarbon Hydraulic Service Seals
See the S1 Rotary Actuator Part Number page for detailed configuration and option information.
For increased torque output, consider our S2 Stepping Actuator.
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