Product Description:

The 2AD280A-B03LL1-AS07-D2V1 is an AC induction motor manufactured by Bosch Rexroth Indramat as part of the 2AD 3-Phase Induction Motors series. This unit serves as the primary mechanical actuator in automated machining centers, conveyors, and packaging modules, converting three-phase electrical power into rotational motion for continuous industrial duty. Its integrated position feedback supports closed-loop speed control when the motor is paired with a compatible drive. That arrangement helps the system maintain repeatable motion and stable performance during demanding production cycles.

Mechanical durability begins with Heavy-duty rolling bearings that tolerate the radial and axial forces produced during start-stop cycles. Heat is removed by an internal axial blower that directs airflow along the stator so rated torque can be sustained without derating. The motor uses size code 280 and length code A, which give it fixed mounting proportions for consistent machine integration. Precision feedback is handled by digital feedback with a multi-turn absolute encoder, allowing the drive to monitor shaft position over many revolutions and maintain accurate speed regulation. Standard foot mounting secures the housing to machine bases, and the shaft on side A includes a seal and full-key balancing to reduce vibration during rotation.

The motor operates without a holding brake, so an external holding method is required if the load must remain stationary after power is removed. Power conductors terminate in a left-side junction box, which supports orderly cable routing in enclosed equipment. Low vibration is supported by grade R, helping limit resonance at higher operating speeds. Winding code AS identifies the conductor gauge and insulation system, and side B is supplied without a shaft end so the motor can mount flush against a gearbox or machine wall.