MAC093C-0-FS-4-C/130-A-3/WI534LX/S005

The Bosch Rexroth Indramat MAC093C-0-FS-4-C/130-A-3/WI534LX/S005 permanent magnet servo motor from the MAC AC Servo Motors series delivers high-reliability motion control for demanding industrial applications. Featuring an incremental encoder with standard mounting and tachofeedback, this MAC Permanent Magnet Motor ensures precise position and speed feedback in real time. A rugged blocking brake provides safe holding torque under all conditions, while the power connector on Side A simplifies installation in machinery. Designed for rapid response and maintenance-free operation, the MAC093C-0-FS-4-C/130-A-3/WI534LX/S005 excels in environments requiring continuous high-performance and robustness.

The technical specifications of the MAC093C motor reflect its optimized engineering design. It operates with a continuous current at standstill of 35 A and delivers a continuous torque at standstill of 19.5 Nm, supporting intensive load conditions. The motor sustains a maximum peak of pulse current of 173 A for dynamic acceleration profiles and maintains a nominal motor speed of 3000 rpm for consistent process throughput. The rotor’s moment of inertia of 0.0042 kilogram square meter enhances torque control precision, while a torque constant at 20 °C of 0.579 Nm/A provides predictable responsiveness. With windings inductance of 2.9 mH and windings resistance at 20 °C of 0.175 Ohm, the coil parameters are finely tuned for efficient current handling. The thermal time constant of 50 min enables the motor to tolerate extended duty cycles without overheating.

Operational features focus on reliability and ease of integration. The MAC093C’s brushless, permanently excited design eliminates brush wear, ensuring maintenance-free service life. A cooling type of Natural Convection removes heat passively, simplifying system architecture by avoiding forced-air or liquid-cooling subsystems. Weighing 22 kg, this motor balances high power density with manageable mass for machine designers. The motor size of 93 and motor length designation C conform to standard mounting dimensions in the MAC series, facilitating quick unit replacement and system scalability. Thermal switches embedded in the stator windings protect against overload, preserving motor integrity under variable operating profiles.

System integration is seamless with Rexroth Indramat drive controllers such as TDM, DSC, and KDS, enabling advanced features like electronic commutation and programmable motion profiles. The standard incremental encoder and tachofeedback interface support high-resolution feedback loops for CNC, robotics, packaging, and automated assembly lines. The heavy-duty blocking brake with holding torque of 22 Nm ensures safe stops in vertical axes or emergency situations. Overall, the MAC093C-0-FS-4-C/130-A-3/WI534LX/S005 is tailored for precision manufacturing and process automation where reliability, accuracy, and ruggedness are paramount.