ASM-12/20:  The powerful standard duty motor ASM-12/50E has an impressive 20nM at 12 rpm enabling it to lift the vast majority of curtains seen in residential premises (Rated to 40kg Max Pull).

The diameter of the motor is a slimline 45mm. with a length of 620mm, to fit 60mm Octagonal axle with other sizes and round drive adaptors available.

The economic power usage of the ASM-12/20 is just 135W at 240V and 0.59A. The motor is classed with IP44.