Product Description
- The CRB rotary actuator from SMC is used in mechanical engineering and automation technology to generate defined rotary movements.
- It is suitable for applications where a rotary motion is to be achieved pneumatically.
- The single-ended shaft is used when the rotary motion is to be transmitted on one side only.
- The standard version with a single swing arm is used when a compact swing actuator without a signal transmitter is required.
- Typical applications include pneumatic handling and automation systems.
- The SMC CRB rotary actuator is a pneumatic rotary actuator with a rotary vane drive, a single rotary vane and a single shaft.
- The shaft is designed with a flat milled shoulder.
- Housing material – aluminium alloy, painted
- Material of swivel shaft – Stainless steel (sizes 10 to 20) / Chromium-molybdenum steel (sizes 30 and 40)
- Stop material – plastic
- Seal material – NBR
- Medium – Compressed air (lubricated for life)
- Ambient and media temperature – 5 to 60 °C
- Test pressure – 10.5 bar (sizes 10 to 20) / 15 bar (sizes 30 and 40)
- Max. operating pressure – 7 or 10 bar
- Min. operating pressure - 2 bar
- Swivel time adjustment range – min. 0.03 to max. 0.5 s/90°
- Permissible kinetic energy – 0.00015 to 0.04 J
- Internal volume – 0.8 to 37.5 cm³
- Connection size - M5 x 0.8
- Shaft diameter – 4 to 10 mm
- Body diameter – 29 to 63 mm
- Height – 30 to 79.5 mm
- Weight – 26 to 366 g
- Price per unit
