MAC090A-0-RD-4-C/110-A-0/WI532LX/S001

The Bosch Rexroth Indramat MAC090A-0-RD-4-C/110-A-0/WI532LX/S001 is a member of the MAC AC Servo Motors series, designed as a rugged MAC Permanent Magnet Motor with brushless electronic commutation and lifelong lubricated bearings for maintenance-free operation. Featuring a standard Incremental Encoder with a mounting interface and no blocking brake, this motor provides precise position feedback via tachofeedback and can be upgraded with optional encoders. The compact design integrates a Motor Size of 90 and a Motor Length of A, resulting in an optimized form factor for space-constrained installations. Natural convection cooling ensures reliable thermal management without external fans, making this drive suitable for environments requiring high ingress protection and minimal acoustic emission.

The technical specifications of the MAC090A-0-RD-4-C/110-A-0/WI532LX/S001 are engineered to deliver consistent performance: it sustains a Continuous Current at Standstill of 11.4 A and a Continuous Torque at Standstill of 3.5 Nm. With a Nominal Speed of 3000 rpm, this motor achieves rapid dynamic response while the Maximum Peak of Pulse Current of 76 A meets transient load demands. The Rotor Moment of Inertia of 0.002 Kilogram Square Meter and the Torque Constant at 20 Degree Celsius of 0.34 Nm/A combine for a favorable torque-to-inertia ratio. Electrical characteristics include Windings Inductance of 3.2 mH and Windings Resistance at 20 Degree Celsius of 0.56 Ohm, providing well-defined current control loops. The drive’s Thermal Time Constant of 45 Min enables predictable temperature rise calculations under continuous duty cycles, and its Mass of 12.5 Kg supports robust mechanical integration.

Operational performance is optimized for rapid-response automation tasks: the brushless design and low moment of inertia facilitate agile acceleration and deceleration profiles, offering precise motion control in real time. Natural convection cooling maintains stable operating temperatures, leveraging the Thermal Time Constant specification to avoid thermal overloads in continuous operation. The high peak current capability supports short bursts of accelerated torque, while the Continuous Torque at Standstill ensures dependable holding power during static phases. With IP65-equivalent environmental resistance, the motor withstands dust and moisture ingress, enhancing reliability across diverse factory conditions.

System integration is streamlined with compatibility for Bosch Rexroth Indramat TDM, KDS, and DSC drive controllers, enabling synchronized multi-axis control, auto-tuning functions, and diagnostic feedback. The incremental encoder interface reduces commissioning time by eliminating homing procedures and simplifying wiring. Ideal applications span transfer facilities, robotic manipulators, packaging machinery, and textile production lines, where precision, durability, and dynamic performance are critical. This combination of advanced electro-mechanical design and comprehensive specifications positions the MAC090A-0-RD-4-C/110-A-0/WI532LX/S001 as a versatile solution for demanding industrial automation environments.