Minimal Backlash in a Compact Package
The FRA Series Pneumatic Rotary Actuator features a compact, rack-and-pinion design that minimizes backlash in installations with limited space. Each double-acting, rectangular unit incorporates standard magnetic pistons, as well as end caps with rotation adjustment on either side.
The FRA Series comes in 16, 20 and 25-millimeter bore diameters and achieves a maximum operating pressure of 100 psi. Choose from 90- and 180-degree rotation angles to fit your application. For easy replacement, units are easily interchangeable with other actuator models.
Key Specifications
- Rack-and-pinion mechanism
- Bore sizes: 16, 20 and 25
- 90- and 180-degree rotation
- 100 max psi
- Compact design
- Standard magnetic pistons
- Reed or electronic LED sensors
- Weight: 300 to 824 grams
- No lubrication required
- Temperature range: -10° to +70° C
- Ideal for space-limited installations
- Minimal backlash—thanks to rack-and-pinion design
- Interchangeability with other actuator models
- Available with position sensors
Applications
- Material handling
- Pick & place
- Capping/decapping
- Part assembly
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FRB Series
Vane Type Rotary Actuator- Bore sizes: 10, 15, 20 and 30
- Vane type
- Rotation: 90, 180 and 270 degrees
- 22 minimum psi
- Ultra-compact design
- Types: basic, angle adjustment or position sensing
- Optional position sensing
FRC Series
Rack-and-Pinion Type Rotary Actuator- Bore sizes: 16, 20, 25, 32 and 40
- Rack-and-pinion mechanism
- 190-degree rotation
- 150 maximum psi
- Compact design
- Standard magnetic pistons
- Standard adjustable air cushions
- Reed or electronic LED sensors
- Anodized aluminum and stainless steel parts