MAC112C-0-HD-4-C/130-B-1/GR277XX/S005
MAC AC Servo Motors
The Bosch Rexroth Indramat MAC112C-0-HD-4-C/130-B-1/GR277XX/S005 from the MAC AC Servo Motors series is a high-precision AC Servo Motor designed for demanding industrial applications. Featuring a Motor Size of 112 and a Motor Length C, this unit integrates a C encoder and a Standard blocking brake for enhanced positional accuracy and safety. A dedicated power connector on Side B ensures secure electrical interfacing under continuous-duty conditions.
Delivering robust dynamic performance, the motor provides a Continuous current at standstill of 41 (67) A and a Continuous torque at standstill of 27.0 (44.0) Nm, with a Maximum peak of pulse current of 195 A for transient overloads. At a nominal operating point, it reaches a Nominal motor speed of 2000 min^-1, driven by a Torque constant at 20 °C of 0.730 Nm/A. Electrical characteristics include a Windings inductance of 2.5 mH and a Windings resistance at 20 °C of 0.150 ohm, while the rotor exhibits a Rotor moment of inertia of 170 x 10^-4 kg·m^2 for stable acceleration control.
Thermal behavior is governed by a Thermal time constant of 100 (75) min, enabling predictable heat dissipation under cyclic loads. The unit’s Mass of 48 kg and Cooling Type of Natural Convection allow for reliable operation without auxiliary cooling systems. Compact, rugged, and engineered for precision, this servo motor delivers exceptional torque density and long service life in automated machinery and motion-control systems.
Technical Specifications
Continuous current at standstill
41 (67)^5) A
Continuous torque at standstill
27.0 (44.0)^5) Nm
Mass
48 kg
Maximum peak of pulse current
195 A
Nominal motor speed
2000 min^-1
Rotor moment of inertia
170 x 10^-4 Kgm^2
Thermal time constant
100 (75)^5) min
Torque constant at 20 degrees C
0.730 Nm/A
Windings inductance
2.5 mH
Windings resistance at 20 degrees C
0.150 ohm
AC Servo Motor
MAC
Motor Size
112
Motor Length
C
Cooling Type
Natural Convection
Common Misspellings
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MAC112C-0-HD-4-C/130-B-1/GR277XX/S005. 
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