MAC090C-0-KD-4-C/110-B-0/WI531LX/S001
MAC AC Servo Motors
The Bosch Rexroth Indramat MAC090C-0-KD-4-C/110-B-0/WI531LX/S001 from the MAC AC Servo Motors series delivers robust performance with a nominal motor speed of 2000 min-1 and a continuous torque at standstill of 10.4 (16.0) Nm. This AC Servo Motor MAC frame 90, length C unit features a continuous current at standstill of 17.0 (26.1) A and can handle a maximum peak of pulse current of 125 Amperes for short bursts. The motor’s torque constant of 0.68 Nm/A at 20 C ensures precise control, while a rotor moment of inertia of 53 x 10-4 kgm2 contributes to stable dynamic response. Built with low-loss copper windings, this motor exhibits a windings resistance at 20 C of 0.60 Ohm and an inductance of 3.6 mH, optimizing efficiency and responsiveness.
Cooling is achieved by natural convection, eliminating the need for external blowers and simplifying installation in compact cabinets. The motor mass of 23 kg strikes a balance between rigidity and handling, ensuring reliable operation under continuous and intermittent loads. With a thermal time constant of 60 (45) minutes, the drive maintains safe winding temperatures during extended duty cycles and peak loading. Its rugged design minimizes maintenance and supports high duty cycles in industrial automation.
Ideal for precision positioning and high-torque applications, this servo motor excels in packaging machinery, gantry systems, and conveyor controls. The combination of high peak current capacity, low rotor inertia, and efficient cooling makes it well suited for dynamic motion tasks and repetitive cycles. Overall, the MAC090C-0-KD-4-C/110-B-0/WI531LX/S001 offers a balanced solution for demanding servo requirements in modern manufacturing environments.
Technical Specifications
Continuous current at standstill
17.0 (26.1) A
Continuous torque at standstill
10.4 (16.0) Nm
Mass
23 kg
Maximum peak of pulse current
125 Amperes
Nominal motor speed
2000 min-1
Rotor moment of inertia
53 x 10-4 kgm2
Thermal time constant
60 (45) min
Torque constant at 20 C
0.68 Nm/A
Windings inductance
3.6 mH
Windings resistance at 20 C
0.60 Ohm
AC Servo Motor
MAC
Motor Size
90
Motor Length
C
Cooling Type
Natural Convection
Common Misspellings
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MAC090C-0-KD-4-C/110-B-0/WI531LX/S001. 
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