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

AL75

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

A752

Torque: 35 in-lb*
Shaft: 3/8"
Diameter
*80 psi

Single Rack Tie-Rod

A01

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

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

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

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

Torque: 277 in-lb*
Shaft: 1" or 1 1/8"
Diameter
*80 psi

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
*80 psi

A32

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

A42

Torque: 545 in-lb*
Shaft: 1" or 1 1/8"
Diameter
*80 psi

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
*80 psi

A22

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

A32

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

A42

Torque: 277 in-lb*
Shaft 1 or 1 1/8"
Diameter
*80 psi

4 or 5 Position Actuators

Four or Five Position

Torque: 12-277 in-lb*
Shaft: 3/8"-1 1/8"
Diameter
*80psi

Indexing Actuators

Single Rack

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

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

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

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

Pick & 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

Compact Rotary Actuator

A032 3-Pos Rotary Actuator
A032 3-Position Compact Rotary Actuator

A032 3-Position Compact Rotary Actuator

Overview

The A032 3-position actuator has an auxiliary body that houses two pistons with limit rods that provide a positive stop at the actuator's middle position with near-zero lash. Depending on the combination of pressurized and exhausted ports, the actuator can reach any of its 3 positions from any other position in any desired sequence. Like its two-position counterpart, the A032, it fits in the palm of your hand.

Specifications:
- 3-Position Compact Rotary Actuator
- Bore Size = 5/8"
- Standard Rotations = 45-0-45, 50-0-50, 90-0-90, 95-0-95 degrees
- Shaft sizes = Standard: .375" dia. & R .375" dia., Options: D .375" dia., .250" dia., R .250" dia., 8mm, & D 8mm
- Torque at 80 psi = Toward End Positions: 9 in-lbs., Toward Center Position: 4.5 in-lbs.
- Ball Bearing Ratings - Radial: 305 lbs., Axial: 76 lbs.
- Port Size = 10-32
- Available Options:
  - Adjustable Rotation
  - Mount Plates
  - Magnetic Switches Installed & Tested Prior To Shipping
  - Bumpers
  - Fluorocarbon Seals
See the A032 3-Position Compact Rotary Actuator Part Number page for detailed configuration and option information.

For higher torque and larger rotation angles, consider our A12 3-Position Compact Rotary Actuator.

Compare All 3-Position Rotary Actuators
A032 Rotary Actuator
A032 Compact Rotary Actuator

A032 Compact Rotary Actuator

Overview

Unique like our AL75, the A032 packs a lot of torque per cubic inch of rugged construction and fits in the palm of your hand. With a heat-treated alloy steel pinion shaft and relatively large ball bearings, it will handle loads heavier than its competition. Optional features are available for you to configure this compact actuator as needed, so that it suits your application precisely.

Specifications:
- Bore Size = 5/8"
- Standard Rotations = 30, 45, 60, 90, 100, 120, 180, 190 degrees
- Shaft sizes = Standard: .375" dia. & R .375" dia., Options: D .375" dia., .250" dia., R .250" dia., 8mm, & D 8mm
- Torque at 80 psi = 9 in-lbs.
- Ball Bearing Ratings - Radial: 305 lbs., Axial: 76 lbs.
- Port Size = 10-32
- Available Options:
  - Adjustable Rotation
  - Mount Plates
  - Magnetic Switches Installed & Tested Prior To Shipping
  - Bumpers
  - Fluorocarbon Seals
See the A032 Compact Rotary Actuator Part Number page for detailed configuration and option information.

For the three-position version, see A032 3-Position Compact Actuator.

If space isn't a limitation but you need larger rotation angles, consider the A1 Rotary Actuator.

Compare All Compact Rotary Actuators
A42 3-Pos Rotary Actuator
A42 3-Position Rotary Actuator

A42 3-Position Dual Rack Rotary Actuator

Overview

With over 30 times more torque capacity than our A032 3-Position Actuator and billions of standard possible configurations, our A42 three-position actuator has overall dimensions that are similar to those of its two-position counterpart, the A42 Rotary Actuator. Output torque is that of a single rack unit but it can rotate to any of its 3 positions in any sequence by simply activating the proper directional control valve.

Specifications:
- 3-Position Rotary Actuator
- Bore Size = 2"
- Standard Rotations = From 30 to 730 degrees toal
- Shaft Sizes = Standard: 1.000" dia. or 1.125" dia., Options: D 1.000" dia., D 1.125" dia., & HS .750" I.D.
- Torque at 80 psi = 277 in-lbs.
- Ball Bearing Ratings = Radial: 2,020 lbs., Axial: 500 lbs.
- Port Size = 1/4 NPT
- Available Options:
  - Adjustable Rotation
  - Cushions
  - Double Ended Shafts
  - Flow Controls
  - Heavy Duty (Aluminum Cylinders, Option A or Steel Cylinders, Option K)
  - Hollow Shaft
  - Washdown Protection
  - Mount Plates
  - Magnetic Switches Installed & Tested Prior To Shipping
  - Bumpers
  - Hydraulic Service Seals
  - Fluorocarbon Seals
  - Fluorocarbon Hydraulic Service Seals
See the A42 3-Position Rotary Actuator Part Number page for detailed configuration and option information.

But if you're looking for precise unidirectional sequential steps, consider our X4 Indexing Actuator.

Compare All 3-Position Rotary Actuators
A752 Rotary Actuator
A752 Compact Rotary Actuator

A752 Compact Rotary Actuator

Overview

The A752 is designed to produce substantial amounts of torque in a small package. Its dual rack construction also eliminates gear lash at the ends of the stroke for precise positioning of parts. Its standard ball bearings, roller burnished cylinder bores and one-piece heat treated alloy steel pinion shaft contribute to its unparalleled resilience and long life.
- Bore = 3/4"
- Standard Rotations = 30, 45, 60, 90, 100, 120, 180, 190 degrees
- Shaft sizes = Standard: .375" dia., Options: HS .375" I.D. & D .375" dia.
- Torque at 80 psi = 35 in-lbs.
- Ball Bearing Ratings - Radial: 305 lbs., Axial: 76 lbs.
- Port Size = 10-32 or 1/8 NPT
- Available Options:
  - Adjustable Rotation
  - Cushions
  - Hollow Shaft
  - Magnetic Switches Installed & Tested Prior To Shipping
  - Bumpers
  - Hydraulic Service Seals
  - Fluorocarbon Seals
  - Fluorocarbon Hydraulic Service Seals
See the A752 Compact Rotary Actuator Part Number page for detailed configuration and option information.

If you need larger rotation angles and space isn't a limitation, you may want to consider the A2 Rotary Actuator.

Compare All Compact Rotary Actuators
AL75 Rotary Actuator
AL75 Compact Rotary Actuator

AL75 Compact Rotary Actuator

Overview

Unlike our other actuators, the AL75 is not a rack and pinion actuator; it features a patented drive mechanism that is both unique and durable. It can operate at very high speeds with light loads and its characteristic slow start/stop motion reduces noise and shock. It can easily be made in various alternative materials and with its ingress protection capabilities, it is ideal for washdown environments.
- Standard Rotations = 50, 95 degrees
- Shaft sizes = Standard: .250" dia., D .250" dia., R .250" dia., Options: None
- Torque at 80 psi = Varies 7-11 in-lbs.
- Ball Bearing Ratings - Radial: 77 lbs., Axial: 19 lbs.
- Port Size = 10-32
- Available Options:
  - Adjustable Rotation
  - Washdown Protection
  - Magnetic Switches Installed & Tested Prior To Shipping
  - Bumpers
See the AL75 Compact Rotary Actuator Part Numberpage for detailed configuration and option information.

If you need higher torque, consider our A752 Rotary Actuator or for larger rotation angles, consider our A01 Rotary Actuator.

Compare All Compact Rotary Actuators
Rugged, Reliable Construction Rotary Actuators from Rotomation

At Rotomation, we focus on adding value for our customers and thrive when they succeed. Our operations are customer-centric, ensuring we are always accessible to both distributors and end users.

Maximum Reliability: Rotomation actuators are built for high cycle rates and long-life expectancy, backed by our basic 2-year limited warranty. Typically, our actuators run for tens of millions of cycles. Key features include:

Pinion Shafts:Made from quenched and tempered 4150 steel, ensuring extreme impact resistance, accuracy, and long life.

Floating Pistons and Racks:Designed for maximum reliability and fault tolerance.

Replaceable Sintered Bronze Rack Bearings:Offer long life and easy repairability.

Oversized Ball Bearings:Capable of handling heavy loads, allowing for substantial hollow shafts and special applications.

Robust and Efficient Design:Our fully machined body, oversized bearings, and rugged shafts allow the actuator to serve as the bearing for your load. This design reduces the number of parts, simplifies design efforts, and saves space. We keep blank pinion shafts with full bearing bore diameter and extra length in stock, enabling us to quickly create custom shafts tailored to your design needs.

Long-Lasting and Rebuildable:Rotomation actuators are built to endure millions of operations under heavy loads and are fully rebuildable. We offer a fast rebuild service or provide parts for self-repair.

Longevity and Support: Our customers often share stories of Rotomation actuators that have been in service for 10, 20, or even 30 years. They are pleased to learn that we support nearly all our old products and that our current models are compatible with older versions, despite continuous improvements for longer life. Each unit is serialized, and we maintain detailed records indefinitely.

For more information about our rotary actuator products and services, please CONTACT US to discuss your specific requirements.