Product Description:

The 2AD100D-B05OA4-AS03-A2N1 is an AC induction motor produced by Bosch Rexroth Indramat for the 2AD 3-Phase Induction Motors series. It supplies continuous rotary power to transfer lines, gantry axes, and general-purpose production machinery that rely on inverter-based speed control. In an automation cell, it pairs with a regulated drive and converts three-phase bus energy into torque while its internal blower and feedback transducer support stable temperature control and positional accuracy under changing loads.

Heat is extracted by an internal axial blower that operates from a dedicated 115 V source, so the auxiliary supply must be routed alongside the main motor leads. The motor uses flange mounting, which eliminates foot pads and brings the stator face flush with the machine frame for accurate alignment. The motor size code 100 sets the shaft height and the flange bolt circle. Stator leads terminate in a high-current connector placed on the top of the housing, and the connector is oriented toward Side A to separate power conductors from low-level sensor wiring and support upward cable runs inside compact enclosures.

Closed-loop control accuracy is improved by the built-in high-resolution motor feedback, which streams fine incremental position data directly to the drive controller. The drive end uses a smooth shaft without a shaft seal, which suits applications where external labyrinths or couplings already provide contamination protection and where minimal friction is preferred. Because the assembly is supplied without a holding brake, external mechanical clamps or electromagnetic brakes must secure vertical or suspended loads during power loss. Dynamic behavior is categorized under vibration grade R, indicating rotor balancing for moderate-speed service typical of this frame. Additional features include standard bearings, a length code D active core, winding code AS, and no shaft extension on side B to reduce overall length.