2AD160B-B35RA3-BS03-E2N1
The 2AD160B-B35RA3-BS03-E2N1 is an AC induction motor produced by Bosch Rexroth Indramat as part of their 2AD 3-Phase Induction Motors series. Designed as a drive element for automated machinery, this model converts electrical input to rotational torque for pumps, gantry axes, and material-handling stations. Its construction follows the manufacturer’s modular concept, allowing the motor to be paired with compatible servo drives and to maintain constant speed under variable load demands common in industrial automation.
Thermal management is handled by a Radial Blower that directs air across the stator frame, so continuous power can be delivered without excessive temperature rise. Mechanical attachment is flexible because the housing supports Flange and foot mounting, enabling drop-in replacement on vertical or base-plate installations. The unit carries the size designation 160, indicating a shaft height and frame geometry aligned with IEC 160 dimensions, while the motor length code “B” provides a medium active core depth for balanced torque density. Motion accuracy is improved by the integrated high-resolution motor feedback, supplying precise rotor position data to the drive controller. For dynamic processes, vibration is limited to grade R, keeping resonance within limits and protecting gear trains.
Electrical power is routed through a right-side Terminal Box, with conductors entering on side A to simplify cable trays that run parallel to the machine frame. The winding set is identified by code BS, matching resistance and inductance values to standard 400 V class inverters. Because the rotor is balanced with a half key and supplied without shaft seal the motor exhibits low axial loading and can be coupled directly to gear reducers that already include their own sealing. The absence of a holding brake allows quicker coast-down and eliminates brake wear in applications that rely on external clamping devices.
