Product Description:

The 2AD180D-B35OB1-BS03-B2V1 is an AC induction motor built by Bosch Rexroth Indramat as part of the 2AD 3-Phase Induction Motors series. Designed for continuous duty in machine tools and general automation, the unit converts electrical energy into mechanical rotation for spindles, pumps, and positioning axes. Heavy-duty bearings support radial and axial loads, and the D-length housing inside the 180-frame class allows a compact drive element for multi-axis production lines.

Cooling is provided by an integrated axial blower, which forces air through stator ducts to keep winding temperatures within limits during prolonged high load. Precise velocity and position information is delivered by the built-in high-resolution motor feedback, allowing the inverter to regulate torque accurately even at low speed. The frame code 180 sets the center height, while the length code D adds extra core depth for higher continuous power. Mechanical attachment is flexible because both flange faces and foot pads are machined for flange and foot mounting. Electrical power enters through a sealed terminal box, simplifying field wiring and isolating signal circuits from mains noise. The absence of a holding brake trims rotating mass for quicker acceleration.

Power cabling exits toward machine services because the terminal housing is oriented on side B and located on the top of the frame, easing access inside crowded enclosures. The rotor and shaft assembly is dynamically balanced with the full key inserted and runs without a shaft seal to minimize friction. No shaft end is provided on the motor’s rear face, maintaining axial clearances for auxiliary equipment. Winding designation BS matches drive parameters for thermal class and impedance, while the vibration grade R confirms compliance with elevated balance standards needed for high-speed spindles.