Freely adjustable screw lifting height limiter with high precision,wide adjustment range,safe and reliable.Multiple contact configurations can effectively achieve the function of transition with low and high speed.

◉ Connection ways:top connection,side connection,pin connection and end connection.

◉ Motor installation:offset geared motors,angular geared motors and central drive unit.Wheel block parts include buffer,torque bracket,top connection,side connection,pin connection,end connection and guide rollers/fittings. 

◉ Motor RPM:R1400 and R2800.

◉ Motor power:0.37kw,0.64kw,0.96kw,1.3kw,1.9kw,2.6kw and 3.0kw.