Product Description:

The ADP134B-B05OB2-ES0H-A2N1 is a three-phase induction motor produced by Bosch Rexroth Indramat and assigned to the ADP 3-Phase Induction Motors series. It is designed to deliver constant torque in automated machinery where vector-controlled drives must accelerate and decelerate smoothly without position loss during repetitive duty cycles. The unit interfaces with standard Rexroth drives so that material handling lines, packaging equipment, and general motion axes can be powered by an asynchronous platform rather than a permanent-magnet servo.

This model has motor size 134, which indicates a stator diameter that supports higher continuous current than smaller frame classes in the same series. Cooling for the internal blower uses 230 V, so cabinet transformers are unnecessary when the control circuit already provides that voltage. Mechanical attachment uses flange mounting, allowing accurate concentric alignment to gearboxes or machine plates without additional foot brackets. Rotor position and speed are returned to the drive through Heidenhain servo feedback, which provides incremental and absolute signals for closed-loop control. The motor has a smooth shaft, reducing fretting between the journal and a shrink-fit coupling and simplifying coupling preparation during installation.

Because there is no brake installed, the motor relies on the drive’s torque production or an external holding device to keep the load stationary during power-off events. The housing is shipped with no shaft seal, which minimizes drag losses but restricts the motor to clean, dry environments where oil or coolant ingress is not a concern. Power conductors exit from the top of the housing, matching vertical cable ducts and helping keep cable routing direct. Electrical characteristics are matched to winding code ES, which sets the resistance and inductance values used by the controller to calculate current limits and flux orientation under varying load conditions.