MAD100C-0250-SA-S2-AH0-35-H4

The MAD100C-0250-SA-S2-AH0-35-H4 servo motor is produced by Bosch Rexroth Indramat within the MAD IndraDyn A Motors series. It serves as a rotary actuator in automated machines, converting commanded current from a drive into precise angular motion for conveyors, tool heads, and packaging axes. Medium frame dimensions let it fit into layouts where moderate power density and fast dynamic response are required on modern factory floors.

At its rated speed of 2500 rpm, the rotor supplies continuous motion headroom for indexing tasks while remaining in the linear zone of the torque curve. The armature is matched to this speed with High Speed bearings that tolerate elevated velocities and reduce frictional losses. Position feedback is generated by a Singleturn absolute encoder EnDat2.1, so the controller receives an unambiguous shaft angle after every power-up without executing a homing cycle. Thermal energy is removed by an Axial fan mounted on the rear housing; the forced airflow preserves winding insulation life during repeated accelerations. The output end uses a smooth shaft without a shaft seal, lowering break-away torque for direct-coupled drive elements.

Electrical integration is simplified because the power and feedback plugs are on the A-side, and the motor uses a keyed Connector that aligns with standard Rexroth cable sets. Installation flexibility is provided by Flange and foot mounting, allowing the 100 mm frame to attach either to base plates or face panels; the dimensional code 100 defines the stator diameter that pairs with the C-length housing to meet the overall package limits. Dynamic constants are governed by winding code 0250, which fixes the voltage, current, and torque gradient expected by the drive controller. The unit is supplied without a holding brake, so external locking elements must secure vertical loads, and the absence of a shaft seal reinforces the need for a clean, dry mounting zone.