Crb2 Series Rotary Vane Actuator

Crb2 Series Rotary Vane Actuator

The Single Acting Pneumatic Rotary Cylinder is designed in one piece with the same cylinder and end caps, making it easy to change the way it is done by adding springs or removing springs. Multi-function position indicator, on-site visual indication, in line with VID/VIE3845, NAMUR standard slot, can install and output all accessories, such as limit switch box, electric positioner, position sensor.

Product Introduction

We have a technical team composed of several experienced technicians with rich practical experience and accumulation in the field of Pneumatic Plastic Ball Valve, YT-1000 Control Valve Positioner, Pneumatic Part Turn Actuator, which ensures the product quality and production process. As such, we sincerely invite all interested companies to contact us for future cooperation, We welcome old and new customers to hold hands together for exploring and developing; For more information, please feel free to contact us. We have rich manufacturing experience and perfect testing methods. After long-term unremitting efforts, our company has established a good reputation, stood out among the peers, and won the trust and support of our customers. The factory introduces advanced machinery and equipment, forming strong technical force and advanced management policy.

Description

The Single Acting Pneumatic Rotary Cylinder is designed in one piece with the same cylinder and end caps, making it easy to change the way it is done by adding springs or removing springs. Multi-function position indicator, on-site visual indication, in line with VID/VIE3845, NAMUR standard slot, can install and output all accessories, such as limit switch box, electric positioner, position sensor.

Specification

Air pressure: 2.5bar~8bar 

Rotation angle: 0° to 90°. Adjustable +5° to -5°

Type: Single acting (spring return)

Ambient temperature: -20 ~ +80° C  

Optional accessories: Electro-pneumatic positioner , Air regulator, Solenoid valve, Limit switch box

Surface material: Hard anodized 

Lubrication: All the moving parts are coated with lubricants, extending service life 

Advantages

The design of the double-piston symmetrical structure of the rack and pinion has fast and stable action, high precision and large output power. It can be rotated in the opposite direction by simply changing the assembly position of the piston.

Single Acting Pneumatic Rotary Cylinder uses extruded high-quality aluminum alloy cylinders with hard anodized precision-machined bores and external surfaces for longer life and low coefficient of friction.

Operation

When the air supply pressure from the air inlet (2) into the cylinder between the pistons in the chamber, the two cylinder pistons move, forcing both ends of the spring compressed, air discharge through the air inlet (4), simultaneously driving the pistons to turn the shaft counter clockwise rotation. After the air supply direction is changed by solenoid valve, the springs push the pistons to move to the center and the air in the middle cylinder discharge from inlet (2), while simultaneously driving the shaft clockwise rotation. (If install the pistons adversely, the shaft will rotate oppositely, that is the reverse type of single acting model.)

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Since our establishment, we have been a pioneer in the industry and a professional manufacturer engaged in the design and manufacture of Crb2 Series Rotary Vane Actuator. We try our best to create a situation in which truth-seeking and honesty, unity and innovation, and customers benefit, and seek common development with all partners. Our company has been constantly exploring scientific unknowns, with the goal of promoting cooperation and win-win in the industry.

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