电动执行器

Yangzhou Kaidesi Environmental Protection Equipment Co., Ltd. specializes in the development of electric valves and electric actuators

开元818棋牌

  1. 1
  2. 2
  3. 3
  4. 4

What are the types of electric actuators and their related introductions

发表时间:2018-04-10 13:27:32 Article source: Publication time: 2018-04-10 13:27:32

Parameters required for electric actuator selection:

1. Angle travel electric actuator:

It can output 90 ° rotation angle, and it can control butterfly valve, damper, ball valve and other valves that need 0-90 ° rotation angle to open.

Parameter primary and secondary

effect

parameter name

The main parameters

Selection

Nm ( 牛顿 * ) Output torque: Nm ( Newton * meter )

Minor parameter

Contact with the control system

mA ( 毫安 ) ①Input signal: mA ( milliamp )

mA ( 毫安 ) ② Output signal: mA ( milliamp )

③Control method

On-site mechanical installation

Connection with the valve: directly docked or connected by connecting rod

Controlling the valve's turning speed

90 º 行程时间: S ( ) 0 90 º travel time: S ( seconds )


2. Linear travel electric actuator :

Output thrust, linear displacement, control valve and other valves that require linear displacement to open.

Parameter primary and secondary

effect

parameter name

The main parameters

Selection

mm ( 毫米 ) ①Stroke: mm ( mm )

N ( 牛顿 ) ② Thrust: N ( Newton )

Minor parameter

Contact between actuator and control system

mA ( 毫安 ) ①Input signal: mA ( milliamp )

mA ( 毫安 ) ② Output signal: mA ( milliamp )

③Control method

Control valve opening speed

S ( ) Travel time: S ( seconds )


3. Multi-turn electric actuator :

If the output exceeds 360º, the gate valve, etc. need to be turned over 900 times, and the valve is opened with multiple turns.

Parameter primary and secondary

effect

parameter name

The main parameters

Selection

Nm ( 牛顿 * ) ① Rated torque: Nm ( Newton * meter )

R/min ( / 分钟 ) ② Rated speed: R / min ( r / min )

Minor parameter

Contact between actuator and control system

mA ( 毫安 ) ①Input signal: mA ( milliamp )

mA ( 毫安 ) ② Output signal: mA ( milliamp )

③Control method

Control valve opening speed

r ( ) Rated stroke: r ( revolution )



Related Products
More >>
Ranch

Keyes environmental protection equipment for 28 years, focus on electric actuators

Address: 283 Weiyang Road, Yangzhou City, Jiangsu Province

Copyright © Copyright: Yangzhou Kaidesi Environmental Protection Equipment Co., Ltd. 苏 ICP 备 19005859 号

产品 业务 销售一 销售二 西北区 top Strength product business sales one sales two Northwest District top