MAC093B-0-GS-4-C/110-A-2/WI530LX/S007

The Bosch Rexroth Indramat MAC093B-0-GS-4-C/110-A-2/WI530LX/S007 is a high-performance AC servo motor in the MAC AC Servo Motors series, engineered for precision motion control in industrial automation. This MAC Permanent Magnet Motor integrates a robust design with advanced feedback and braking features to deliver reliable operation under demanding load conditions. It features a side-A power connector and includes an incremental encoder with standard mounting, tachofeedback, and a mounted absolute or incremental encoder blocking brake. The combination of natural convection cooling and surface-cooling mechanisms ensures efficient thermal management. Ideal for applications requiring high dynamic response, the MAC093B offers exceptional overload capacity and minimal maintenance requirements.

The MAC093B-0-GS variant is characterized by its Motor Size of 93 and Motor Length B, yielding a balanced torque-inertia ratio for dynamic performance. It delivers a continuous current at standstill of 38 A and generates a continuous torque at standstill of 14.5 Nm. Peak current performance is rated at a maximum pulse current of 192 A, accommodating rapid torque demands. The motor’s nominal speed of 4000 rpm matches the GS winding type specification, while the rotor moment of inertia of 0.0029 kg·m² supports agile acceleration. Thermal management is defined by a thermal time constant of 50 Min, and the cooling type is Natural Convection, complemented by surface-cooling channels. Electrical characteristics include windings inductance of 2 mH and windings resistance at 20 °C of 0.136 Ohms, ensuring predictable electrical dynamics.

Operational features emphasize reliability and longevity in industrial environments. The motor weighs 16.5 kg, delivering a high power-to-weight ratio for compact machine designs. A torque constant at 20 °C of 0.388 Nm/A ensures precise torque generation at varying current levels. Integrated tachofeedback combined with the mounted encoder and a blocking brake provides fail-safe holding torque during power interruptions or emergency stops. The black prime coat finish protects against weathering, chemical exposure, and chalking, while an IP-rated housing guards against dust ingress. The design minimizes maintenance, leveraging natural convection and passive cooling to prevent overheating under extreme load cycles.

System integration is streamlined through standardized connectors and compatibility with Bosch Rexroth drive controllers. The part_number MAC093B-0-GS-4-C/110-A-2/WI530LX/S007 supports easy commissioning within existing MAC AC servo motor infrastructures. Its encoder configuration allows seamless feedback integration for both incremental and absolute control loops, enhancing precision in positioning and velocity applications. Target applications include CNC machine tools, robotic manipulators, packaging machinery, and precision assembly systems, where high overload capacity, reliable braking, and dynamic response are critical to operational success.