BSH0553P21A1A Schneider Electric Servo Motors

Schneider Electric BSH0553P21A1A is an AC servo motor within the Servo motors sub-range, featuring an AC synchronous servo motor design with an absolute single-turn 128ppr SinCos encoder, smooth shaft, and triple (3) motor stacks. It is optimized for torque and speed of rotation with low inertia. The motor supports a supply voltage range of 115Vac-480Vac, including specific voltages such as 120Vac, 200Vac, 208Vac, 220Vac, 230Vac, 240Vac, 380Vac, 400Vac, 415Vac, and 440Vac. It utilizes a straight connector for its connection type and is rated at IP65 for its degree of protection. The rated current varies with speed and voltage: 1.6A at 2000rpm and 115Vac, 1.52A at 4000rpm and 230Vac, 1.35A at 8000rpm and 400Vac, and 1.31A at 9000rpm and 480Vac. It is designed for mounting with a 55x55mm flange and uses the HIPERFACE communication protocol. The motor's dimensions are 94.5 mm in height, 176.5 mm in depth, and 55 mm in width. It operates within an ambient air temperature range of -20 to +40°C. The rotational speed matches the rated currents at 2000rpm for 115Vac, 4000rpm for 230Vac, 8000rpm for 400Vac, and 9000rpm for 480Vac. Rated active power is 0.24kW at 2000rpm and 115Vac, 0.46kW at 4000rpm and 230Vac, 0.88kW at 8000rpm and 400Vac, and 0.97kW at 9000rpm and 480Vac. The maximum and stall torque is 1.2Nm, with operational torques of 1.13Nm at 2000rpm and 115Vac, 1.10Nm at 4000rpm and 230Vac, 1.05Nm at 8000rpm and 400Vac, and 1.03Nm at 9000rpm and 480Vac. The moment of inertia is 0.13kg.cm2.