Product Description:

The ADF184D-B35TC0-DS06-C2N2 liquid-cooled asynchronous spindle motor is supplied by Bosch Rexroth Indramat within the ADF Main Spindle Motors series. Designed for heavy-duty machine-tool applications, it drives the primary spindle, converting electrical energy into controlled rotary motion for turning, milling, or grinding. Continuous thermal stability comes from its liquid jacket, while axial sensors and the product’s digital interface let CNC drives regulate speed precisely during production.

Dynamic stability is improved by the balance grade of S DIN ISO 2373, which limits residual vibration and reduces tool wear at elevated speeds. Temperature management is aided by an axial 1/2" coolant port; this threaded connection routes coolant through the housing to draw heat away from the core. Position and velocity data are returned through digital servo feedback, enabling the drive controller to close the speed loop with high resolution. The motor is configured without a holding brake, so external clamping or drive torque must secure the spindle when power is removed. Mechanical installation flexibility is provided by flange and foot mounting, allowing the frame to be fixed either on the machine base or against a vertical plate. Standard rolling bearings, motor length D, and an installed shaft seal ring support continuous industrial duty.

The motor uses the 184 frame size, giving a large active diameter suited to high torque demands. Power enters through a junction box connection located on the top of the stator and oriented toward Side A, so cable routing stays clear of cutting fluids. A plain shaft transmits torque to the tool interface, and the absence of a second shaft end simplifies integration with belt tensioners or encoders on the opposite side. The electromagnetic package uses the DS winding code, which matches the resistance and inductance values used by Indramat spindle inverters.