MAC090B-0-ND-4-C/110-B-1/WA612XX/S005

MAC090B-0-ND-4-C/110-B-1/WA612XX/S005, Bosch Rexroth Indramat, MAC AC Servo Motors delivers a high-performance permanent magnet solution for precision motion applications. This MAC Permanent Magnet Motor features a side-B power connector, an integrated B encoder and a standard blocking brake for secure holding. Mechanical design relies on natural convection cooling, eliminating the need for fans and reducing maintenance overhead. Its compact Motor Size 90 and Motor Length B profile enable installation in tight cabinet spaces without compromising torque output.

In detailed operation, the motor offers a Continuous current at standstill of 13 A and generates a Continuous torque at standstill of 6.7 Nm. It can withstand a Maximum peak of pulse current of 98 A for rapid acceleration and dynamic load changes, while its Nominal motor speed of 3000 min^-1 ensures consistent performance. The rotor’s Rotor moment of inertia of 36 x 10^-4 kgm^2 balances responsiveness with stability, and a Thermal time constant of 60 min supports sustained duty cycles. The Torque constant at 20 degrees C is 0.58 Nm/A, complemented by Windings inductance of 3.9 mH and Windings resistance at 20 degrees C of 0.75 ohm, optimizing current-to-torque conversion and thermal behavior. With a Mass of 18 Kg and a convection-cooled housing, the device maintains reliable operation across varying ambient conditions.

Seamless integration with common servo controllers and support for both incremental and absolute feedback makes this motor ideal for robotics, packaging, and CNC machinery. The maintenance-free cooling scheme and robust blocking brake provide high operational reliability and minimal downtime. Engineered for demanding motion tasks, this MAC090B variant delivers precise torque control, outstanding dynamic response, and longevity in industrial environments.