MAC112C-0-ED-3-C/130-B-1
MAC AC Servo Motors
MAC112C-0-ED-3-C/130-B-1, Bosch Rexroth Indramat, MAC AC Servo Motors high-efficiency servo motor operates on 220-240 VAC at 50/60 Hz to deliver 1000 W of continuous power. With a 95% efficiency, this AC motor minimizes energy loss while ensuring precise speed regulation in demanding automation environments. Its air-cooled design maintains optimal thermal performance and prevents overheating during prolonged operation. Engineered for compliance with industrial voltage and frequency standards, it integrates seamlessly into existing machine control systems.
At standstill, the motor provides a continuous current at standstill of 57.0 A generating a continuous torque at standstill of 24.0 Nm, with peak capabilities reaching 312 A and 44.0 Nm under dynamic loads. It accelerates rapidly to a nominal motor speed of 3000 min-1 while maintaining control precision through a torque constant at 20 C of 0.470 Nm/A. The windings inductance of 1.0 mH and windings resistance at 20 C of 0.060 Ohm optimize responsiveness and current regulation. A rotor moment of inertia of 170 x 10-4 kgm2 combined with a thermal time constant of 100 min ensures low mechanical inertia with strong thermal stability in a robust mass of 48 kg package.
Optional features include a holding brake for secure axis locking and choice of keyed or plain output shafts to suit various coupling methods. At an overall mass of 48 kg, the MAC112C balances mechanical robustness with high-precision dynamics. Its modular form factor and flexible electrical connections streamline installation, commissioning, and maintenance, making it ideal for lathes, grinding machines, indexing tables, and other high-speed industrial automation applications.
Technical Specifications
Continuous current at standstill
57.0 (104) A
Continuous torque at standstill
24.0 (44.0) Nm
Cooling Method
Air cooled
Efficiency
95%
Input Frequency
50/60 Hz
Mass
48 kg
Maximum peak of pulse current
312 A
Nominal motor speed
3000 min-1
Output Power
1000 W
Power Supply Voltage
220-240 VAC
Rotor moment of inertia
170 x 10-4 kgm2
Thermal time constant
100 (75) min
Torque constant at 20 C
0.470 Nm/A
Windings inductance
1.0 mH
Windings resistance at 20 C
0.060 Ohm
AC Servo Motor
MAC
Motor Size
112
Motor Length
C
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MAC112C-0-ED-3-C/130-B-1. 
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