![[SMC] — CRBS20 Vane Rotary Actuator](https://img.prosourcemro.com/2026/04/crb.png)
Rotary Actuators
SMC
[SMC] — CRBS20 Vane Rotary Actuator
Family ID: SMC-CRBS20
SMC vane-type rotary actuator, body size 20. Shaft type: Single shaft (one-side, with flat). Available rotation angles: single vane 90°/180°/270°, double vane (NEW) 90°/100°. Operating fluid: air (non-lubricated). Operating temperature: 5 to 60°C. Max working pressure: 0.7 MPa, proof pressure: 1.05 MPa. Min working pressure: 0.2 MPa. Allowable shaft load: radial 25 N, thrust 20 N. Port size: M5×0.8 (M3×0.5 for size 10/15 with 270° rotation, and size 10 double vane). Standard model without magnet for auto switch. Other shaft types (J/K/T/Y) and angle adjustment unit (CRB□-A/-B/-C variants) available on request. CAT.KS20-253D.
5 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| CRBS20-90 | 90° rotation, Single vane | SMC | Body size: 20 | Type: Standard (without auto switch) | Shaft type: Single shaft (one-side, with flat) | Vane type: Single vane | Rotation angle: 90° | Operating fluid: air (non-lubricated) | Operating temperature: 5 to 60°C | Max working pressure: 0.7 MPa | Proof pressure: 1.05 MPa | Min working pressure: 0.2 MPa | Allowable radial load: 25 N | Allowable thrust load: 20 N | Port size: M5×0.8 | Mass: 107 g | ||
| CRBS20-180 | 180° rotation, Single vane | SMC | Body size: 20 | Type: Standard (without auto switch) | Shaft type: Single shaft (one-side, with flat) | Vane type: Single vane | Rotation angle: 180° | Operating fluid: air (non-lubricated) | Operating temperature: 5 to 60°C | Max working pressure: 0.7 MPa | Proof pressure: 1.05 MPa | Min working pressure: 0.2 MPa | Allowable radial load: 25 N | Allowable thrust load: 20 N | Port size: M5×0.8 | Mass: 105 g | ||
| CRBS20-270 | 270° rotation, Single vane | SMC | Body size: 20 | Type: Standard (without auto switch) | Shaft type: Single shaft (one-side, with flat) | Vane type: Single vane | Rotation angle: 270° | Operating fluid: air (non-lubricated) | Operating temperature: 5 to 60°C | Max working pressure: 0.7 MPa | Proof pressure: 1.05 MPa | Min working pressure: 0.2 MPa | Allowable radial load: 25 N | Allowable thrust load: 20 N | Port size: M5×0.8 | Mass: 103 g | ||
| CRBS20-90D | 90° rotation, Double vane (NEW) | SMC | Body size: 20 | Type: Standard (without auto switch) | Shaft type: Single shaft (one-side, with flat) | Vane type: Double vane (NEW) | Rotation angle: 90° | Operating fluid: air (non-lubricated) | Operating temperature: 5 to 60°C | Max working pressure: 0.7 MPa | Proof pressure: 1.05 MPa | Min working pressure: 0.2 MPa | Allowable radial load: 25 N | Allowable thrust load: 20 N | Port size: M5×0.8 | Mass: 116 g | ||
| CRBS20-100D | 100° rotation, Double vane (NEW) | SMC | Body size: 20 | Type: Standard (without auto switch) | Shaft type: Single shaft (one-side, with flat) | Vane type: Double vane (NEW) | Rotation angle: 100° | Operating fluid: air (non-lubricated) | Operating temperature: 5 to 60°C | Max working pressure: 0.7 MPa | Proof pressure: 1.05 MPa | Min working pressure: 0.2 MPa | Allowable radial load: 25 N | Allowable thrust load: 20 N | Port size: M5×0.8 | Mass: 116 g |
