KJT speed control switch products are mainly developed according to the actual needs of customer sites. The products have a wide range of electricity, and can be applied to 24VDC─110VAC─220VAC (different voltage levels are configured with intermediate relays of different voltages), bringing unified purchasing to users. Easy installation and good interchangeability. The product can effectively and timely handle electrical and process failures such as stalling, jamming, overloading, slow rotation, belt slipping, transmission chain (belt) falling off, transmission shaft breakage, etc. that often occur in motors and mechanical transmission devices. It can play a role in ensuring production and maintaining equipment.

Product Paramenters
ambient temperature	-15℃~+65℃
Relative humidity	Not more than 80%
Operating Voltage	AC220V±10% or DC24V
Speed range	20--1800 rpm; belt speed 0.6--9.9 m/s
Overall power consumption	<15W
Number and capacity of contacts	5 groups normally open, 3A/220V
Delay time	0-220 seconds
Protection level	IP66 has good vibration resistance and good waterproof performance
Applicable places	Suitable for real-time detection of conveyor speed in the coal mining industry, electric power industry, grain and other industries