Product Description:

The 2AD160B-B350B1-B503-B2N1 is manufactured by Bosch Rexroth Indramat and is part of the 2AD 3-Phase Induction Motors series. In automated machining centers, packaging lines, and presses, it converts inverter power into controlled shaft rotation so axes follow the commanded speed profile. Its integrated motor feedback supplies high-resolution position data to the drive controller, supporting closed-loop regulation of torque and speed throughout changing loads and repeated duty cycles.

This model runs on standard bearings with the baseline preload and service life used for this motor design. An axial blower mounted on the housing directs airflow along the stator to remove heat continuously, which helps the motor maintain output during low-speed operation. The unit supports flange and foot mounting, giving flexibility when aligning the output shaft with gearboxes or belt drives. Its mechanical balance is classified as vibration grade R, which helps limit residual unbalance during rotation. A high-resolution motor feedback device is fitted, and the fine incremental signal lets the controller execute precise velocity loops and detect position deviations within a single mechanical revolution.

The motor has a motor size code 160 and a motor length code B, which place it in a medium-power frame with a substantial active stack. Power conductors terminate in a terminal box, and the feed path is oriented toward side B of the housing to simplify cable routing inside cabinets and machine enclosures. The design is supplied without a holding brake, so vertical axes require an external locking device when power is removed. There is no shaft end on side B, and the driven shaft on side A is balanced with a full key but has no shaft seal, so the installation should remain clean around the output interface.