Product Description:

The 2AD180D-B35OB2-BS03-B3N1 is an AC induction motor produced by Bosch Rexroth Indramat for the 2AD 3-Phase Induction Motors series. As a main-spindle or auxiliary drive in automated machine tools, packaging lines, and material handling equipment, it converts electrical power into mechanical rotation while supplying encoder data for closed-loop control. The motor follows the series’ modular format, combining a size-180 stator, length code D stack, and an application-specific winding to provide constant torque across the required speed range for industrial automation.

Thermal management is handled by an axial blower mounted on the rear housing that forces air through internal ducts to remove winding heat. Installation is flexible because the frame supports flange and foot mounting, allowing either face or base attachment to a machine bed. Power leads exit at the top of the stator and are routed through a sealed terminal compartment, simplifying cable runs when the motor sits low in a cabinet. The frame’s 180 code corresponds to the center height and bolt pattern used for standardized mechanical interfaces. For positioning and velocity loops, a high-resolution motor feedback device mounted at the non-drive end provides fine incremental signals to the drive controller.

The unit is supplied without a holding brake, so braking torque must come from the inverter or an external mechanism when the axis must remain locked during power-off. Connection of the three-phase supply is completed through a terminal box positioned toward side B, which also houses the ground stud and feedback plug. Lubricated standard bearings support both the drive-end shaft and the secondary shaft on side B, matching the specified vibration grade R for general-purpose machine operation. Additional details include winding code BS for thermal class matching, a straight side-B shaft end, and a rotor balanced with the complete key but delivered without a shaft seal to reduce friction.