ADF134D-B05TC3-BS00-C2V1

The Bosch Rexroth Indramat ADF134D-B05TC3-BS00-C2V1 is a high-performance main spindle motor in the ADF Main Spindle Motors series, engineered for precision industrial automation. This liquid-cooled asynchronous motor offers robust continuous operation without thermal degradation, leveraging an optimized induction design. The motor’s heavy-duty construction and plain shaft deliver reliable mechanical stability under high loads. Designed for flange mounting, the spindle integrates seamlessly into production lines while providing a compact package with a motor size of 134 and a motor length category of D. Its flange interface is complemented by an axial coolant connection with rapid action coupling, ensuring efficient heat dissipation during extended run-time.

In terms of detailed specifications, the ADF134D model features a balance quality rating of R DIN ISO 2373 and heavy-duty bearing type to withstand radial and axial forces. The shaft is sealed with a dedicated shaft seal ring, preventing ingress of contaminants. Power is fed via a junction box with connections directed to Side A and a housing position on the top for streamlined cabling. The output connector is located on Side C, while Side B has no secondary shaft end configuration. Electrical interfacing is simplified through digital servo motor feedback, supporting precise closed-loop control without an external encoder unit. The winding code is designated BS, matching the series’ liquid-cooling design for minimum maintenance requirements.

Operational performance is characterized by a rotor moment of inertia of 0.162 kg·m², enabling rapid acceleration and deceleration profiles. The motor achieves a rated speed of 2000 rpm and delivers a peak torque of 180 Nm, translating to a continuous power output of 37.7 kW at an 89 A rated current. The high-resolution feedback system provides positioning accuracy down to 1/2 000 000 revolutions, ensuring tight spindle control. Despite its robust output, the motor omits a holding brake configuration, reducing complexity and maintenance. The liquid-cooling circuit allows extended high-performance cycles without thermal buildup, supporting demanding machining or grinding processes.

System integration is straightforward within Bosch Rexroth Indramat automation ecosystems, leveraging standard flange mounting interfaces and digital feedback protocols. The motor’s junction box and coolant coupling locations facilitate quick installation and service access. Target applications include high-precision CNC machining centers, grinding spindles, and automated assembly lines where constant torque and thermal stability are critical. The ADF134D-B05TC3-BS00-C2V1 excels in environments requiring continuous heavy-duty operation, precise speed regulation, and minimal maintenance overhead.