● Power supply: 85~230VAC, 50/60Hz
● Terminal output: NO+NC
● Terminal capacity: 250VAC 3A
● Protection level: IP67
● Ambient temperature: -20℃~+60℃
● Operating speed range: 20~999P/min
● Start delay: 12s or specified before production
● Detection distance: ≤20mm
● Test piece: magnetic body, t1×40×40mm above
  • Description
  • Prodcut Advantage
  • Technic Data
  • Application

The speed switch is a device for monitoring the running speed of the belt conveyor or other rotary equipment. When the speed of the belt conveyor speed or the rotary equipment is reduced to the set range, the output signal of the speed switch is used for alarm or stop.

Slipping of the belt conveyor is a more serious fault during normal operation of the conveyor due to overloaded, blockage, broken belt, dead locking of the conveyor roller, abnormal speed of the drive motor, etc.

In case of untimely alarm, shutdown may cause serious damage to the equipment, fire, personal injury and other serious accidents.  The speed switch is an indispensable protection device for safe operation of the conveying system, which is widely used in iron and steel plants, fire power plants, cement plants, chemical plants, ports, etc.









● Rigid cast-aluminum shell and electrostatic anti-corrosion coating, suitable for installation in harsh industrial environment

● The operating speed to be set on the scene with the built-in fast code switch.

● The protection standard IP67 also to be used in harsh environment

● Non-contact switch, integrated structure, integrated control device with long life, easy maintenance

● Power supply: 85~230VAC, 50/60Hz    
● Terminal output: NO+NC
● Terminal capacity: 250VAC    3A
● Protection level: IP67
● Ambient temperature: -20℃~+60℃
● Operating speed range:  20~999P/min
● Start delay: 12s or specified before production
● Detection distance: ≤20mm
● Test piece: magnetic body, t1×40×40mm above

● Various rotary equipmen