Product Description:

The ADS112C-B05TB1-ASL3-A2K4 is a liquid-cooled servo motor built by Bosch Rexroth Indramat for the ADS Servo Motors series. It is intended for industrial automation axes that demand continuous torque regulation and repeatable speed, such as tool spindles or transfer lines. Integrated position feedback from the Standard Indramat Encoder allows the controller to correct deviations in real time, so the motor can follow programmed motion curves with minimal overshoot.

The drive delivers a rated torque of 64 Nm while spinning at a rated speed of 3000 min⁻¹; together these figures define the mechanical work the shaft can deliver under steady thermal conditions. At this operating point the electrical feeder must supply a rated current of 58 A from a three-phase bus held at 380 V. When the inverter supplies this current the motor produces a continuous power output of 20 kW, making it suitable for mid-size cutting or forming equipment that runs for long shifts without derating. The IP54 protection class keeps internal components free from dust ingress and water splashes encountered in typical plant environments, and a permitted vibration speed of 1.8 mm/s prevents premature bearing wear during constant duty.

Liquid cooling removes the stator losses that reach 4.0 kW at the rated point; with the specified coolant flow of 5.4 l/min the temperature rise across the jacket stays within 10 K. The aluminum hard-coat jacket holds a total coolant volume of 0.7 l and can be pressurized up to 3 bar without leakage, while an auxiliary sealing-air line rated for 1.5 bar stops contaminants from migrating along the shaft. These thermal and sealing features ensure dimensional stability of the motor parts and protect the encoder signals during prolonged high-load service.