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Rotary
Rotary ActuatorsCompactA032Torque: 9 in-lb*
Shaft: 1/4" or 3/8"
DiameterAL75Torque: 7-14 in-lb*
Shaft: 1/4"
DiameterA752Torque: 35 in-lb*
Shaft: 3/8"
DiameterSingle Rack Tie-RodA01Torque: 6 in-lb*
Shaft: 3/16" or 1/4"
DiameterA1Torque: 12 in-lb*
Shaft: 1/4" or 3/8"
DiameterA2Torque: 39 in-lb*
Shaft: 1/2"
DiameterA3Torque: 119 in-lb*
Shaft: 3/4"
DiameterA4Torque: 277 in-lb*
Shaft: 1" or 1 1/8"
DiameterDual Rack Tie-RodA12Torque: 24 in-lb*
Shaft: 1/4" or 3/8"
DiameterA22Torque: 78 in-lb*
Shaft: 1/2"
DiameterA32Torque: 238 in-lb*
Shaft: 3/4"
DiameterA42Torque: 545 in-lb*
Shaft: 1" or 1 1/8"
Diameter -
Multi-Position
Multi PositionThree Position ActuatorsA032Torque: 6 in-lb*
Shaft: 1/4" or 3/8"
DiameterA12Torque: 12 in-lb
Shaft: 3/8"
DiameterA22Torque: 39 in-lb*
Shaft: 1/2"
DiameterA32Torque: 119 in-lb*
Shaft: 3/4"
DiameterA42Torque: 277 in-lb*
Shaft 1 or 1 1/8"
Diameter4 or 5 Position ActuatorsFour or Five PositionTorque: 12-277 in-lb*
Shaft: 3/8"-1 1/8"
Diameter -
Indexing
Indexing ActuatorsSingle RackX1Torque: 9 in-lb*
Shaft: 3/8*
DiameterX2Torque: 29 in-lb*
Shaft: 1/2"
DiameterX3Torque: 89 in-lb*
Shaft: 3/4"
DiameterX4Torque: 208 in-lb*
Shaft: 1"
Diameter -
Stepping
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Multi-Motion
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Nitpicker
Nitpicker ActuatorsSingle RackPX2Torque: 39 in-lb*
Shaft: 1"
Diameter -
Shaft Mounting Adapters
Beyond Off-the-Shelf Solutions: Custom Rotary Actuators by Rotomation
Ready to unlock actuators perfectly tailored to your unique needs?
At Rotomation Inc, we offer a comprehensive range of pneumatic rotary actuator options. While our extensive catalog boasts numerous off-the-shelf solutions with millions of configurations, we understand that off-the-shelf solutions often fall short, costing you valuable time, money, and potentially limiting the performance of your product or process.
Imagine this: An actuator built precisely to your specifications, seamlessly integrating into your system, and optimizing your results. This is an everyday reality at Rotomation. In fact, nearly half of the actuators we produce feature custom enhancements, proving our commitment to delivering solutions that truly fit.
Are you facing any of these challenges?
- Struggling to find an off-the-shelf actuator that perfectly matches your load and working conditions?
- Incurring extra costs and engineering time trying to adapt standard components?
- Looking for a way to enhance the performance and efficiency of your product or process?
- Operating in harsh environments that demand specialized materials?
- Envisioning a completely new actuator designed from the ground up for optimal performance?
If you answered “yes” to any of these questions, Rotomation is your go-to resource for custom rotary actuators.
Here’s what sets our customized actuators apart:
- Uncompromising Precision: Our expert design engineers collaborate closely with you to understand your exact specifications, ensuring a perfect fit for your application.
- Cost Savings: By eliminating the need for extra parts and complex integrations, our customized actuators can significantly reduce your overall costs.
- Enhanced Performance: Tailoring the actuator to your specific needs can lead to improved efficiency, reliability, and overall system performance.
- Proprietary Protection: Upon request, we can assign a special code and declare your custom actuator proprietary, safeguarding your unique design.
- Seamless Reordering: Our unique part numbering system with a dedicated bill of materials makes reordering your specific custom actuator effortless.
- Versatile Solutions: Whether you need a simple material modification or a completely new design, we have the expertise and capabilities to deliver.
Don’t just take our word for it. Consider these examples:
- Custom Designed Actuators for OEMs: We’ve partnered with Original Equipment Manufacturers to develop entirely new actuators, optimized from the ground up to seamlessly integrate into their unique products, providing a significant competitive advantage.
- Custom Material Actuators: For applications facing corrosive environments, we’ve crafted actuators from specialized materials like stainless steel, ensuring longevity and reliability.
- Modified Standard Units: Even simple adjustments to our existing product line, like altering dimensions or integrating specific mounting features, can make a world of difference in streamlining your application.

Special X12 indexing actuator with integrated mount flange, 8mm diameter plated shaft, and pharmaceutical-grade PTFE shaft seal for clean room manufacturing environment

Special A032 rotary actuator with thru-shaft air feed and rear air manifold

An X4 indexing actuator setup for auto-run operation (note the additional plumbing required)
Ready to experience the power of truly customized actuation? Together, we can create the actuator solution that perfectly meets your application requirements.
Contact us for more information!
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