Product Description:

The ADP134B-B05OB1-ES0H-D2N1 is a three-phase induction motor manufactured by Bosch Rexroth Indramat for the ADP 3-Phase Induction Motors series. Intended for inverter-controlled plant equipment, it converts electrical power into mechanical torque for conveyors, pumps, and positioning stages across automated lines. Its asynchronous design supports variable-frequency operation, allowing speed changes without mechanical gearing while maintaining reliable service in continuous-duty environments.

The motor uses frame size code 134, indicating the stator diameter associated with its power capacity, and length code B, which extends the iron stack to support higher continuous torque within the same mounting pattern. A flange-mounted interface centers the housing on a pilot rim so the shaft aligns accurately with gearboxes or machine plates. Cooling air is moved by an external fan that operates on 230 V, eliminating the need for a separate low-voltage blower supply. The motor uses an output shaft with a shaft seal to keep lubricant inside and airborne contaminants out, and the shaft end is machined for a whole parallel key to provide positive torque transfer into couplings without relying on friction fits. Winding code ES indicates the conductor arrangement used for standard inverter volt-hertz profiles, and vibration severity level R limits displacement so the motor can be installed on lightly reinforced frames.

Internally, standard bearings carry radial and axial forces arising from belt tension or helical gearing and, together with the shaft seal, help protect the interior against dust ingress. Because there is no brake installed, holding torque must be provided by an external brake or by the drive’s static current. Closed-loop control is enabled through Heidenhain servo feedback mounted at the non-drive end, furnishing high-resolution position data for vector-controlled drives. Power leads emerge from the top of the stator, and the connection direction coded as B orients the plug toward the cabinet, shortening conduit runs and keeping drip paths clear.