CRB2BW

CRB2BW Series Rotary Actuator Vane Type

CRB2BW Series Rotary Actuator Vane Type is listed in the pneumatic cylinders section of the Betre catalogue under the Rotary Actuator series. It is manufactured by YUEQING BETRE AUTOMATION CO., LTD. in Yueqing, Zhejiang, and supplied to automation machine builders and distributors in China and export markets.

Category: Pneumatic Cylinders
Series: Rotary Actuator
Manufacturer: YUEQING BETRE AUTOMATION CO., LTD.
Made In: Yueqing, Zhejiang, China
Production Since: 2002

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Specifications And Dimensions

The tables and drawings below are reproduced from the Betre product catalogue for this model.

Rotary Actuator Vane Type Series CRB2BW

Single Vane Specifications

Size		10	15	20	30	40
Rotating angle		90°, 180°, 270°
Fluid		Air (Non-lube)
Proof pressure [MPa]		1.05			1.5
Ambient and fluid temperature		5 to 60°C
Max. operating pressure [MPa]		0.7			1.0
Min. operating pressure [MPa]		0.2	0.15
Rotation time adjustment range s/90° Note 1)		0.03~0.3			0.04~0.3	0.07~0.5

Allowable kinetic energy [J] Note 2)		0.00015	0.001	0.003	0.02	0.04
			0.00025	0.0004	0.015	0.03
Shaft load[N]	Allowable radial load	15	15	25	30	60
	Allowable thrust load	10	10	20	25	40
Port location		Side ported or Axial ported
Port size (Side ported, Axial ported)		M3 x 0.5		M5 x 0.8
Angle adjustable range Note 3)		0 to 230°	0 to 240°			0 to 230°

Note 1) Make sure to operate within the speed regulation range. Exceeding the maximum speed (0.3 sec/90°) can cause the unit to stick or not operate. Note 2) The upper numbers in this section in the table indicate the energy factor when the rubber bumper is used (at the end of the rotation), and the lower numbers indicate the energy factor when the rubber bumper is not used. Note 3) Adjustment range in the table is for 270°

Double Vane Specifications

Size		10	15	20	30	40
Rotating angle		90°, 100°
Fluid		Air (Non-lube)
Proof pressure [MPa]		1.05			1.5
Ambient and fluid temperature		5 to 60°C
Max. operating pressure [MPa]		0.7			1.0
Min. operating pressure [MPa]		0.2	0.15
Rotation time adjustment range s/90° Note 1)		0.03~0.3			0.04~0.3	0.07~0.5

Allowable kinetic energy [J]		0.0003	0.0012	0.0033	0.02	0.04
Shaft load[N]	Allowable radial load	15	15	25	30	60
	Allowable thrust load	10	10	20	25	40
Port location		Side ported or Axial ported
Port size (Side ported, Axial ported)		M3 x 0.5		M5 x 0.8
Angle adjustable range Note 2)		0 to 90°

Note 1) Make sure to operate within the speed regulation range. Exceeding the maximum speed (0.3 sec/90°) can cause the unit to stick or not operate. Note 2) Adjustment range in the table is for 100°