MAC112D-8-HD-3-C/130-A-1

The Bosch Rexroth Indramat MAC112D-8-HD-3-C/130-A-1 is an advanced member of the MAC AC Servo Motors family, engineered for demanding industrial automation tasks. This heavy-duty servo motor delivers a nominal speed of 1500 min-1 and a robust standstill torque of 38.0 Nm, ensuring high precision even under heavy loads. With a torque constant of 1.010 Nm/A and a standstill current of 42.0 A, the MAC112D-8-HD-3-C/130-A-1 achieves exceptional energy conversion efficiency. Its compact form factor is defined by a Motor Size: 112 designation and a Motor Length: D configuration, optimized for space-constrained installations.

Featuring meticulous electrical design, the MAC112D-8-HD-3-C/130-A-1 incorporates a Windings Resistance of 0.176 Ohm and Windings Inductance of 3.2 mH, enabling rapid current ramp-up and precise speed control. The Rotor Moment of Inertia of 230 x 10^-4 kgm^2 enhances dynamic responsiveness, while the Maximum Peak Pulse Current of 195 A capability allows the motor to endure sudden load surges without compromising stability. As an AC Servo Motor: MAC, it adheres to stringent performance standards, delivering consistent operation across a wide range of speeds. The motor’s electrical topology is fine-tuned for minimal losses, ensuring smooth torque delivery and reduced thermal stress.

Operational reliability is reinforced by its Cooling Type: Surface Cooled design, which maintains optimal thermal conditions and supports a Thermal Time Constant of 120 min for extended operation under high loads. Weighing 59 kg, this robust unit withstands mechanical stresses and delivers long service life in continuous-duty applications. The combination of high torque density and precision control makes it ideal for heavy material handling, where rapid acceleration and deceleration cycles are common. Built for harsh environments, the MAC112D-8-HD-3-C/130-A-1 exhibits excellent resistance to temperature fluctuations and mechanical vibration.

Integration into existing systems is streamlined through its standardized dimensions and interface compatibility with Bosch Rexroth Indramat drive controllers. The motor’s robust housing and flange diameter accommodate direct mounting to gearboxes, couplings, and machine tools with minimal adjustment. Engineers can leverage its precise feedback characteristics and high overload capacity to optimize performance in robotics, packaging machinery, and CNC equipment. With its blend of power, precision, and durability, the MAC112D-8-HD-3-C/130-A-1 fulfills the exacting demands of modern industrial automation.