ROLLING DOOR OPENER
Designed to lift rolling doors, our rolling door opener is efficient, powerful and stable. Choose different type according to your door weight.
Features:
*High intensity alloy steel gear
*Unique mechanical brake, guarantee absolutely safe and immediate brake on power cut
*Superior anti-fall safety device avoid the damage and injury in case of chain break
*Easy-adjusted limit switch enables the precise operation
*Stable and quiet drive system
*Over-heat, over-voltage, over-current protection
*Release chain on power failure
Technical parameter:
Specifications1051.1011051.101D1051.1021051.1031051.103D1051.1041051.1051051.1061051.107Input power (V)220/38024220/380220/38024220/380220/380380380Rated current (A)3.3103.93.9104.54.522Output power (W)250200370370240400400800800Output torque (N.m)16816834341241264780914011617Max. lift(kg)300300500600600800100013001500Rotate speed(r/min)5.45.05.35.35.04.64.45.24.5Max. operating range(high :m)69Roll(inch)4"5"6"Chain(A)1012Control distance(m)50