Product Description:

The ADF134D-B05TA0-BS07-A2N1/S032 is manufactured by Bosch Rexroth Indramat and belongs to the ADF Main Spindle Motors series. It is a liquid-cooled asynchronous motor intended to rotate machine-tool spindles or other continuous-duty shafts in automated lines. The motor is suited to applications where the spindle must run for long periods without excessive thermal drift. Tight speed control and stable thermal behavior support machining accuracy and consistent cycle times during extended production runs.

The rotor and housing are balanced to R DIN ISO 2373, which helps limit vibration at high speed. The motor has motor size 134 and motor length D, giving it a larger active stack for higher continuous output. Motion feedback is provided through digital servo feedback with an incremental encoder for closed-loop control, so the drive can monitor position and speed without external transducers. The housing is prepared for flange mounting, which supports direct attachment to the machine structure and helps maintain spindle alignment. The BS winding corresponds to electrical values used by standard Indramat inverter parameters, and a standard rolling-element bearing set supports radial and axial loads during continuous-duty operation.

Process cooling enters through an axial coolant connection thread of 1/4 inch, allowing straight hose routing and stable jacket temperature. Electrical power is supplied through a connector plug on Side A at the top of the housing, which helps simplify cable routing inside the machine. Torque is transmitted through a plain shaft, and there is no second shaft end on the B-side. The design also omits a shaft seal ring, so any required external sealing must be provided by the surrounding machine assembly. The motor is supplied without a holding brake, so standstill holding must be provided by drive torque or by external machine elements.