400V 4-20 Ma High Torque Actuator Electric Motor for Operated Gate Valve Snd-Z180 Snd-Z250 Snd-Z350

 SND series intelligent non-invasive electric actuator is a new generation product developed and designed
on the basis of the introduction of the latest international control technology. The product integrates
absolute encoder technology, sensor technology, bus control technology, infrared remote control
technology, magnetic control switch, data recording, power-off liquid crystal display, wireless
communication, cloud technology and other latest automatic control technologies and advanced
manufacturing technologies. of intelligent products.
SND switch type series product is a device that controls the operation of the final control element (such as
valve) in the open-loop control system.
SND regulating type series products are suitable for closed-loop control systems of industrial processes,
and are used in conjunction with various regulating valves. By accepting regulating control signals, they
can accurately control process parameters such as fluid flow, pressure, temperature, and liquid level.

1.Non-intrusive design, no out-of-box debugging, simple and intuitive.
2.Full digital display of stroke and torque, accurate and reliable measurement when power off LCD display
function in Chinese, English and other languages.
3.Support Modbus, Profibus, HART bus communication.
4.Automatic phase sequence correction function.
5.Output contact configuration function.
6.Password lock function for control state.
7.With two-speed (speed slow off) function.
8.Comprehensive real-time event logging and export capabilities.
9.Self-diagnostic adaptive function.
10.Troubleshooting function during operation.
11.Motor overheat protection.
12.Instantaneous reverse protection.
13.There are two series of ordinary products and explosion-proof products.
14.Intelligent temperature control (optional).
15.Lightning and surge protection function (optional).
16.Wireless data communication function (optional).
17.technology, big data storage and analysis (optional).



Note:
(1) Above 3500N•m is superimposed structure.
(2) The data in parentheses in the output speed column is dedicated to SND-Z180/250.
(3) The starting current and maximum current of the motor are about 7 times of the rated value, and it is
a normal phenomenon that the current is too large during operation.
(4) The data in parentheses in the column of maximum stem diameter are for medium-speed buffer type
thrust discs and high-speed buffer type thrust discs.