Over the years, we have unswervingly adhered to the guideline of survival by quality, pursued the perfect quality of Declutchable Gear Override For Pneumatic Valve, Electric Lug Butterfly Valve, Cement Butterfly Valve, and committed to making our brand well-known in the industry. Scientific management, production safety, high quality and customer satisfaction are the principles by which our company operates. Our company makes full use of e-commerce, breaks through the original sales mode, improves the product standardization system. On the basis of digesting and absorbing foreign advanced technology, our company's technical personnel have developed a series of products with high quality and low price.

Description

The Electric Rotary Actuators produce continuous rotation or movement to a fixed angular position. It has a motor (stepper motor, servo or torque), a reducer and a rotating output shaft member. For step and servo based units, the position encoder identifies the angular position of the output shaft. The torque motor generates and applies precise torque, which causes the actuator to rotate. However, the motor itself does not actually rotate.

Specification

Torque Range: 30-2000Nm

Motion Range: 0-90°, 0-110°, 0-145°, 0-180°, 0-270°, 

Ambient Temp.: -30º C~+60º C

Open/Close Time: 5S-40S

Number Of Wires: 2-7 Wires

Actuator Body: Aluminium Alloy

Protection Class: IP67,IP68

Voltage: 24V DC, 110V AC, 220V AC, 380V AC

Type: On-off, Modulating (Regulating), Passive Contact

Available Valve Size: Ball Valve (DN15-DN200); Butterfly Valve (DN25-DN400)

Structure

The electric Rotary Actuators are equipped with a motor in the chamber, and a worm is connected to the output shaft to mesh with the worm gear at the upper end. An intermediate gear is fixedly coupled to the worm wheel shaft to mesh with the transmission gear at the right end thereof. The transmission gear is connected to the power output device through a transmission shaft. The electric actuator uses a two-stage gear transmission, which has a large operating force and can change the direction of the current to achieve positive and negative two-way rotation.

Picture

These efforts include the availability of customized designs with speed and dispatch for Chinese Wenzhou Supplier Rotary Shutoff Type Electric Actuator. We have been in procedure for more than 10 years. Our company provides the high quality product and the service for the consumer, creates the harmonious, mutual respect working atmosphere for the staff and provides the fair and reasonable, the reciprocity mutually beneficial cooperation platform for the business partner.

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