MAC90B-0-JD-3-B/110-A-0/S01

The Bosch Rexroth Indramat MAC90B-0-JD-3-B/110-A-0/S01 from the MAC AC Servo Motors series is a three-phase frequency inverter drive engineered for demanding industrial automation tasks. This unit operates on Input Voltage: 230 V and delivers a Rated Load: 2 HP with precision motor control, ensuring consistent performance in assembly lines, packaging systems, and CNC machines. The design emphasizes robust construction and long service life, supported by maintenance-free holographic winding assemblies and an IP65 environmental rating. Integrated tachofeedback sensors enable real-time rotor position monitoring, while compatibility with both incremental and absolute encoders ensures versatile position control strategies. The drive’s compact form and straightforward interface facilitate rapid installation and commissioning across diverse industrial platforms.

Detailed technical specifications define the drive’s electrical and mechanical characteristics. It features a Continuous current at standstill: 18.2 (28.5) A rating and achieves a Continuous torque at standstill: 6.7 (10.5) Nm, supported by a Torque constant at 20 C: 0.41 Nm/A for accurate torque output. The winding design provides a Windings inductance: 2.0 mH and Windings resistance at 20 C: 0.38 Ohm, optimizing energy efficiency and thermal performance. Peak performance is enabled by a Maximum peak of pulse current: 137 A, while the Nominal motor speed: 3000 min-1 maintains consistent rotational velocity under load. The rotor inertia is specified as Rotor moment of inertia: 36 x 10-4 kgm2, balancing acceleration responsiveness with torque stability. Mechanical dimensions are defined by a Motor Size: 90 frame and Motor Length: B, resulting in a compact footprint and a Mass: 18 kg chassis.

Operational features focus on reliable, continuous function in harsh environments. Natural convection cooling (Cooling Type: Natural Convection) dissipates heat without auxiliary fans, while a Thermal time constant: 60 (45) min thermal management system prevents overheating during extended operation. The motor’s robust winding assembly and rotor design deliver consistent acceleration and deceleration profiles, supported by the specified rotor inertia. Integrated thermal switch supervision provides automated shutdown in over-temperature events, enhancing safety. Maintenance-free construction, combined with the IP65 protection rating, ensures resilience against dust, moisture, and mechanical shock, making this drive ideal for high-duty industrial cycles.

System integration is streamlined through standardized three-phase interfaces (Number Of Phases: 3-Phase) and industry-standard control protocols. The drive is fully compatible with Bosch Rexroth Indramat controller units and third-party PLCs, enabling advanced motion profiles, real-time diagnostics, and predictive maintenance schemes. Target applications include robotics, conveyor systems, textile machinery, and printing presses where precise torque control and high reliability are critical. The combination of MAC90B-0-JD-3-B/110-A-0/S01, manufacturer name, and series designation clearly communicates the drive’s capabilities to engineering teams and end users alike.