Product Description:

The 2AD180D-B35OA8-BS03-A2N2 is an AC induction motor manufactured by Bosch Rexroth Indramat for the 2AD 3-Phase Induction Motors series. The designation places it in the 180 frame class with the D length code, a combination often selected for midrange spindle power on machining centers, packaging lines, and transfer systems. By generating constant torque across a broad speed range, the motor serves as the primary mover in automated equipment where precise speed control is handled by a frequency converter. This operating profile suits machines that need stable output during acceleration and steady running.

Thermal management is provided by a radial blower mounted on the housing, forcing cooling air through internal ducts to extract heat from the BS windings. Installation flexibility comes from flange and foot mounting, so the builder can secure the frame to a base plate or face flange without extra brackets. Output torque is delivered through a smooth shaft without a seal, which suits couplings that already include their own sealing. Standard bearings carry radial and axial loads while limiting mechanical noise in accordance with Vibration Grade S. The dimensional envelope uses size code 180 and length code D, fitting the mechanical space associated with this motor class.

The electrical interface is a terminal box fixed at the top of the enclosure, with conduit entry oriented to side A to align with cabinet raceways. Encoder signals are provided by high-resolution motor feedback, permitting tight velocity loops when paired with Rexroth digital drives. Because the motor is supplied without a holding brake, any static holding function must be provided by the external drive or a mechanical lock. The B-side is manufactured without a shaft end, freeing the rear of the motor for coolant piping or wiring trays. Winding code BS sets the resistance and inductance values matched to 2AD inverters, and the standard bearing set completes the drive train without special ordering.