Rotary
Rotary Actuators
Compact
A032

Torque: 9 in-lb*
Shaft: 1/4" or 3/8"
Diameter
*80psi
AL75

Torque: 7-14 in-lb*
Shaft: 1/4"
Diameter
*80psi
A752

Torque: 35 in-lb*
Shaft: 3/8"
Diameter
*80psi
Single Rack Tie-Rod
A01

Torque: 6 in-lb*
Shaft: 3/16" or 1/4"
Diameter
*80psi
A1

Torque: 12 in-lb*
Shaft: 1/4" or 3/8"
Diameter
*80psi
A2

Torque: 39 in-lb*
Shaft: 1/2"
Diameter
*80psi
A3

Torque: 119 in-lb*
Shaft: 3/4"
Diameter
*80psi
A4

Torque: 277 in-lb*
Shaft: 1" or 1 1/8"
Diameter
*80psi
Dual Rack Tie-Rod
A12

Torque: 24 in-lb*
Shaft: 1/4" or 3/8"
Diameter
*80psi
A22

Torque: 78 in-lb*
Shaft: 1/2"
Diameter
*80psi
A32

Torque: 238 in-lb*
Shaft: 3/4"
Diameter
*80psi
A42

Torque: 545 in-lb*
Shaft: 1" or 1 1/8"
Diameter
*80psi
Multi-Position
Multi Position
Three Position Actuators
A032

Torque: 6 in-lb*
Shaft: 1/4" or 3/8"
Diameter
*80psi
A12

Torque: 12 in-lb
Shaft: 3/8"
Diameter
*80psi
A22

Torque: 39 in-lb*
Shaft: 1/2"
Diameter
*80psi
A32

Torque: 119 in-lb*
Shaft: 3/4"
Diameter
*80psi
A42

Torque: 277 in-lb*
Shaft 1 or 1 1/8"
Diameter
*80psi
4 or 5 Position Actuators
Four or Five Position

Torque: 12-277 in-lb*
Shaft: 3/8"-1 1/8"
Diameter
*80psi
Indexing
Indexing Actuators
Single Rack
X1

Torque: 9 in-lb*
Shaft: 3/8*
Diameter
*60psi
X2

Torque: 29 in-lb*
Shaft: 1/2"
Diameter
*60psi
X3

Torque: 89 in-lb*
Shaft: 3/4"
Diameter
*60psi
X4

Torque: 208 in-lb*
Shaft: 1"
Diameter
*60psi
Dual Rack
X12

Torque: 18 in-lb*
Shaft: 3/8"
Diameter
*60psi
X22

Torque: 59 in-lb*
Shaft: 1/2"
Diameter
*60psi
X32

Torque: 179 in-lb*
Shaft: 3/4"
Diameter
*60psi
X42

Torque: 415 in-lb*
Shaft: 1"
Diameter
*60psi
Stepping
Stepping Actuators
Single Rack
S1

Torque: 12 in-lb*
Shaft: 3/8"
Diameter
*80psi
S2

Torque: 39 in-lb*
Shaft: 1/2"
Diameter
*80psi
S3

Torque: 119 in-lb*
Shaft: 3/4"
Diameter
*80psi
S4

Torque: 277 in-lb*
Shaft: 1"
Diameter
*80psi
Pick and Place
Pick and Place Actuators
Single Rack
PA01

Torque: 6 in-lb*
Shaft: 3/8"
Diameter
*80psi
PA2

Torque: 34 in-lb*
Shaft: 1"
Diameter
*80psi
PA3

Torque: 113 in-lb*
Shaft: 1"
Diameter
*80psi
Dual Rack
PA22

Torque: 73 in-lb*
Shaft: 1"
Diameter
*80psi
PA32

Torque: 223 in-lb*
Shaft: 1"
Diameter
*80psi
Nitpicker
Nitpicker Actuators
Single Rack
PX2

Torque: 39 in-lb*
Shaft: 1"
Diameter
*80psi
Dual Rack
PX22

Torque: 68 in-lb*
Shaft: 1"
Diameter
*75psi
Shaft Mounting Adapters

S4 Stepping Actuator

Overview

The S4 stepping actuator is ideal for use in medium to large index tables with shot pins, conveyors, or as drives for roll feeders. The S4 provides unidirectional rotation in increments but unlike our X4 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 S4 has a fully integrated clutch-bearing assembly for solid support of the load. With over 10 times the maximum torque capacity of the S1 Stepping Actuator, the S4 is not only the largest single rack stepping actuator in our lineup but also a heavy hitter among its kind.

Specifications:

Bore Size = 2″
Standard Rotations = 15 Angles from 30 to 730 degrees
Shaft Sizes = Standard: 1.000″ dia., Options: D 1.000″
Torque at 80 psi = 277 in-lbs.
Ball Bearing Ratings = Radial: 1,160 lbs., Axial: 290 lbs.
Port Size = 1/4 NPT
Available Options:
- Adjustable Rotation
- Cushions
- Flow Controls
- Heavy Duty
- Washdown Protection
- Mount Plates
- Magnetic Switches (Installed & Tested Prior To Shipping)
- Bumpers
- Hydraulic Service Seals
- Fluorocarbon Seals
- Fluorocarbon Hydraulic Service Seals