Product Details:

REXROTH 2AD100B-B050B1-AS03-B2N1 belongs to Indramat 2AD series AC spindle motor under Bosch Rexroth. It is equipped with flange mounting and axial blower cooling structure, commonly used for CNC machine spindle and heavy-duty nutrunner tightening spindle. This legacy motor is out of production, most available stock are refurbished spare parts for old automation lines.

This spindle motor works with encoder feedback and Rexroth drive to realize closed-loop speed and position control. It can maintain stable operation under continuous heavy load and support wide speed adjustment range. Separate power and signal wiring helps reduce electromagnetic interference from inverters and workshop equipment. It is a standalone motor, without gearbox, torque transducer or built-in brake.

The winding adopts Class F insulation. The motor housing reaches IP54 protection grade against dust and incidental coolant splash. Optimized rotor design reduces vibration and torque ripple to ensure smooth running. Standard flange interface supports quick modular installation and replacement.

All parameters can be set through Rexroth engineering software. Each unit passes factory inspection including insulation test, speed stability test, load test and vibration endurance test to guarantee stable performance in multi-shift industrial production.

It is widely applied on CNC machining centers, automotive heavy bolt fastening stations and metal processing equipment. Typical application scenarios include main spindle drive units, spare motors for aging Indramat systems and drive components for refurbished machine tools. Automation integrators select this Rexroth motor for its reliable cooling structure and good compatibility with Rexroth drive ecosystem.