MAD100B-0150-SA-S2-HP0-05-A1

The Bosch Rexroth Indramat MAD100B-0150-SA-S2-HP0-05-A1 spindle motor is a precision-engineered member of the MAD IndraDyn A Motors line, designed to deliver continuous high-performance drive capabilities in industrial automation systems. This robust servo motor features a 4.71 kW power rating and seamless speed control up to 1500 rpm, making it well suited for main-drive applications requiring stable, accurate motion profiles. Manufactured by Bosch Rexroth Indramat, the MAD100B-0150-SA-S2-HP0-05-A1 integrates advanced thermal management with an axial fan cooling mode to ensure consistent operation under heavy loads. A built-in encoder provides real-time feedback for closed-loop control, while the flange mounting and standardized bearing configuration simplify mechanical integration. Overall, the MAD100B-0150-SA-S2-HP0-05-A1 represents a lightweight, yet powerful solution for demanding servo-driven tasks.

In terms of technical specifications, the MAD100B-0150-SA-S2-HP0-05-A1 uses a Singleturn absolute encoder EnDat2.1 with 2048 increments for precise position feedback. The motor’s frame size is 100 with a frame length of 462 mm, enabling a compact footprint without compromising torque delivery. Rated for 30 Nm torque and 12.9 A current, the motor supports a stall torque of 31 Nm and standstill current of 13 A during startup transients. Electrical connections are provided via a turnable terminal box on the B-Side, facilitating flexible cable routing. The whole-key balanced shaft with sealing ring protects internal components from contamination, and the unit bears a vibration grade R classification.

Operational features include a nominal speed of 1500 rpm at nameplate conditions, with precise torque control across the speed range thanks to the high-resolution encoder. Heat dissipation is managed by the integrated axial fan, maintaining internal temperatures within rated limits during prolonged operation. The motor’s winding code 0150 and its Flange mounting style allow for rapid installation and alignment in multi-axis assemblies. Starting performance benefits from a well-defined stall current of 13 A, minimizing torque dips during load engagement. Continuous monitoring of position and speed enables smooth acceleration and deceleration profiles, reducing mechanical stress on connected equipment.

System integration is streamlined through compatibility with standard industrial servo drives and controller platforms that support EnDat2.1 communication. The MAD100B-0150-SA-S2-HP0-05-A1 is ideal for CNC machining centers, automated assembly lines, packaging machinery, and other applications where precise spindle control is critical. Its flange interface and robust shaft sealing facilitate retrofit into existing installations, while the configurable terminal box orientation ensures ease of maintenance. Engineers seeking a reliable, high-performance servo motor will find the Bosch Rexroth Indramat MAD100B-0150-SA-S2-HP0-05-A1 optimally balanced for both new designs and upgrades.