RR-18-135-M-T Light Duty Flange Output Rotary Actuator
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RR-18 Light-Duty Rotary Actuator
Ultra-thin profile for tight spaces, preloaded bearings for repeatable motion, zero backlash via slip-fit dowel pins, and built-in adjustable hard-stops. Optional rotary manifold prevents twisted airlines; CR option supports clean-room/harsh environments. Common uses: precision rotary positioning, medical/OEM equipment. Features per datasheet p.3.
| Specification | Value |
|---|---|
| Maximum Payload | 0.45 kg [1.0 lb] |
| Maximum Payload Inertia | 0.000181 N·m·s² [0.0016 in-lb·s²] |
| Maximum Rotation | 180° |
| Maximum Torque (mid-stroke @ 100 psi / 7 bar) | 0.7 N·m [6.5 lb-in] |
| Pitch Diameter of Pinion | 8.46 mm [0.333 in] |
| Weight | 0.22 kg [0.48 lb] |
| Pressure Range | 2–7 bar [30–100 psi] |
| Ingress Protection | IP66 |
| Displacement (180°) | 3.37 cm³ [0.205 in³] |
| Temperature Range (Buna-N) | −35~80 °C [−30~180 °F] |
| Temperature Range (Viton®) | −30~150 °C [−20~300 °F] |
| Actuation Time (180° @ 100 psi) | 0.30 s |
| Actuation Time (90° @ 100 psi) | 0.25 s |
| End-stop Repeatability | ±0.02° |
| End-stop Adjustability | 23° |
| Over-travel (each end) | 4° |
| Valve Required | 4-way, 2-position |
Specs from datasheet p.4 (RR-18):contentReference[oaicite:1]{index=1}