MAC090B-1-PD-4-C/110-A-1/WA610XX

The MAC090B-1-PD-4-C/110-A-1/WA610XX from Bosch Rexroth Indramat is a high-performance motor within the MAC AC Servo Motors series designed for demanding industrial environments. Boasting a continuous torque of 7.2 Nm and an IP65 protection class, it delivers robust operation even under harsh conditions. With a standstill current of 11.9 A, this motor ensures swift start-up and precise positioning in dynamic applications such as processing machines and automated assembly lines. The motor’s primary function is to provide reliable, high-torque performance while maintaining low rotor inertia for enhanced responsiveness across a broad range of speeds.

This servo motor is engineered with a surface cooling arrangement that maintains optimal thermal performance during prolonged operation. The housing is coated in Black Prime (RAL 9005) and constructed to insulation class F standards, ensuring electrical integrity and resistance to extreme temperatures. At a rated speed of 2000 RPM and featuring a compact motor length B configuration, it achieves a torque constant of 0.67 Nm/A and a winding resistance of 0.97 Ω. The robust design supports a 5.1 mH winding inductance and integrates a tachogenerator with a voltage constant of 3/1000 V/min-1 for precise speed feedback.

The MAC090B-1-PD-4-C/110-A-1/WA610XX excels in durability and compatibility, conforming to IP65 standards to prevent ingress of dust and water. Its solid output shaft is capable of handling high radial loads and is coupled to a standard blocking brake with 6.5 Nm holding torque, offering secure locking under power-off conditions. The combination of a sturdy metal-rich housing, advanced surface cooling, and flame-retardant insulation makes this motor exceptionally reliable and efficient in continuous industrial use. Deploying this motor in automation systems ensures superior uptime, reduced maintenance, and consistent performance in the most challenging applications.