Product Description:

The MAD100B-0250-SA-S2-AG1-05-N1 is a servo motor manufactured by Bosch Rexroth Indramat within the MAD IndraDyn A Motors series. It supplies closed-loop rotary actuation for positioning and speed-regulated tasks in industrial automation, and it is intended for conveyor sections, gantries, and modular tooling axes. The motor converts commanded current into stable torque and rotary motion, so servo drives can maintain accurate axis response during indexing, transfer, and synchronized machine movement. Its compact mechanical arrangement suits modular machine sections where cable routing and axis spacing are tightly controlled. Frame length B, winding code 0250, and vibration grade R are matched to the motor’s electrical layout and running characteristics.

The motor attains a rated speed of 2500 rpm, and a dedicated axial fan moves cooling air along the stator housing to manage heat during continuous operation. This cooling method keeps air moving across the motor surface instead of relying on passive heat dissipation alone. An enclosure rating of IP65 protects internal components against dust and low-pressure water jets, which helps the motor operate in demanding machine environments. Frame size 100 sets the mounting diameter, and class F insulation permits winding temperatures up to 155 °C during continuous duty. An electrically released holding brake is integrated, and the built-in logic wheel provides 2048 periods for fine commutation and velocity feedback, which helps the drive track rotor movement smoothly across the speed range.

During power-off conditions, the brake applies 24 Nm of holding torque to lock the axis. Position data are generated by a single-turn absolute encoder EnDat 2.1, allowing the controller to restore the exact rotor angle after downtime and resume controlled motion without losing position reference. Machine integration is simplified by flange mounting, and continuous operation is supported within a 0–40 °C ambient range without derating. The unit also uses standard bearings, an A-side power and feedback connector, and a smooth shaft with a shaft seal to help limit lubricant loss and reduce contaminant entry.