Knowledge

Split actuator is to separate the mechanical part of the actuator from the electrical control part. The mechanical part and the valve are installed in

When a certain torque is applied to the output shaft, the worm will generate axial displacement in addition to rotation, which will drive the crank an

The electric actuator runs under load, and the planetary gear ring connected to the motor transmits the torque. Once the load exceeds the allowable ma

If the electric actuator motor is overloaded, it will over torque. The reasons why the actuator will display over torque are as follows: the power sup

1. In the fieldbus system, all the actuators can be connected to the DCS system by two-core cables. 2. All operation commands and feedback signals bet

Moment in physics refers to the tendency of a force to rotate an object about an axis of rotation or fulcrum. The unit of moment is Newton-meter (Nm)

1. Inside the wall plug is AC power. There is direct current in the battery and power bank. Alternating current cannot be stored, direct current can b

Explosion-proof equipment is designed on the principle that the equipment itself will not become a source of ignition in an explosive atmosphere, nor

Compared with the multi-turn valve electric device, the partial-turn valve electric device is a valve with a rotation angle of 0-90°, which is the dri

The definition of an actuator is: a drive device that provides linear or rotary motion, which utilizes a certain driving energy and works under the ac

1. Non-invasive design: using magnetic induction control knob, there is no through shaft passing through the control box; 2. Non-contact debugging: us

Hard sealing butterfly valve can be divided into single eccentric, double eccentric and triple eccentric butterfly valve according to the structure cl