Product Description:

The ADF180C-B05TA2-BS06-C2N2 is a liquid-cooled asynchronous main spindle motor manufactured by Bosch Rexroth Indramat in the ADF Main Spindle Motors series. Intended for automated machining centers, it converts inverter output into continuous spindle rotation for cutting, drilling, and grinding processes across a wide range of machine tools. The integrated coolant jacket stabilizes winding temperature so dimensional accuracy is maintained even during prolonged duty cycles, and the asynchronous rotor design permits a broad regulated speed range for diverse production tasks.

The motor meets S DIN ISO 2373 balance quality, limiting residual vibration that can harm surface finish at elevated speeds. Its bearing arrangement is the standard ADF configuration, sized for typical radial and axial spindle loads. Length code C indicates a medium magnetic stack that provides the required torque without increasing frame size. Rotor position is tracked through digital servo feedback, enabling tight speed and position loops. Mechanical integration is handled by flange mounting, while power is introduced on side A through a sealed connector plug on the stator housing. This orientation keeps cabling short and simplifies the exchange of spindle cartridges on the production floor.

Electrical leads terminate at the top of the connection housing, keeping coolant hoses clear of the wiring path described above. Because the unit is supplied without a holding brake, deceleration is accomplished entirely by drive control, which is typical for regenerative spindle systems. A plain shaft fitted with a shaft seal ring blocks coolant or chip ingress, and the design omits a second shaft end on side B to reduce overhang mass. Winding code BS sets the conductor cross-section and resistance, giving the motor a thermal profile that matches the liquid-cooling circuit.