MAD130B-0150-SA-M2-BH0-05-N1
The Bosch Rexroth Indramat MAD130B-0150-SA-M2-BH0-05-N1 spindle motor from the MAD IndraDyn A Motors series offers a robust asynchronous housing design optimized for high-precision servo applications. Manufactured by Bosch Rexroth Indramat, this unit delivers a rated torque of 85 Nm and features a smooth shaft configuration for integration with transmission elements via the centering hole. Its flange mounting style simplifies installation, while the axial fan cooling system with blowing operation maintains thermal stability during continuous cycles. Equipped with a multiturn absolute encoder EnDat2.1 at 2048 increments, this motor provides reliable position feedback for demanding motion control environments.
Technical specifications prioritize durability and accuracy: the motor’s frame size of 130 and frame length code B align with standard automation mounts, using M16 screws of 18 mm diameter. The shaft is a smooth type without seal, supported by a standard bearing for consistent rotational performance. Encoder protection is rated IP65, shielding the connection from dust and water ingress. The device operates in dusty environments only if properly shielded, as it is not rated for direct dusty environment operation. Vibration resistance meets a vibration grade R standard, with a measured vibration speed of 0.71 mm/s under no-load conditions. The winding code 0150 ensures precise motor winding characteristics, while the holding brake option is omitted to reduce inertia in high-speed applications.
Operational features emphasize reliability under defined cycle durations: this motor supports repeated runs up to 10 minutes per cycle, cooled continuously by the integrated axial fan. It is designed to tolerate circumferential radial forces up to 40 N on the output shaft and can be installed horizontally or vertically to suit various machine orientations. Transport and storage conditions adhere to a 1K21 storage class per DIN EN 60721-3-1, with temperature limits from –20 °C to 80 °C and protection covers on connectors and shaft. Lifting bolts conform to DIN 580, ensuring safe handling, but the unit must not be lifted by the blower or shaft. The motor’s centrifugal suction design prevents heat buildup, maintaining the rated torque of 85 Nm even under harsh cycle demands.
System integration is streamlined through the connector-based connection type compatible with standard servo drives and controllers. The multiturn absolute encoder eliminates homing routines after power cycles, enhancing uptime in packaging, CNC machining, and robotic assembly applications. Although the motor lacks a holding brake, it benefits from precise feedback via EnDat2.1 for closed-loop control, making it ideal for spindle-driven tooling, indexing tables, and vertical axis drives. The robust construction and standardized mounting ensure that the MAD130B-0150-SA-M2-BH0-05-N1 seamlessly integrates into complex automation systems where accuracy, repeatability, and ease of maintenance are paramount.
