Overview
The ILE1R661PB1A1 is a Schneider Lexium integrated drive combining a brushless DC motor and gearbox in a single 66 mm frame, delivering 3.1 N.m at 24 V or 3.5 N.m at 36 V with a rated speed of 281 rpm. It carries 6 poles, a straight-teeth 3-stage gearbox with 18:1 reduction, and communicates via integrated RS485; the IP41 shaft bushing and IP54 total enclosure suit controlled environments.
Compared to the BRS368H131ACA, the ILE1R661PB1A1 delivers more than double the torque (3.1 N.m vs 1.5 N.m) but at a tenth of the speed (281 rpm vs 3000 rpm), making it the choice for high-torque, low-speed positioning rather than high-speed spindle work.