MAC112C-1-KD-4-C/130-A-1/WI569LX/S005
MAC AC Servo Motors
The Bosch Rexroth Indramat MAC112C-1-KD-4-C/130-A-1/WI569LX/S005 from the MAC AC Servo Motors series by Bosch Rexroth Indramat combines high torque density with precise speed control. This AC Servo Motor of Motor Size 112 and Motor Length C delivers a continuous torque at standstill of 28.0 Nm at a continuous current at standstill of 31.0 A, peaking at a maximum peak of pulse current of 141 A for dynamic load changes. With a nominal motor speed of 1500 min^-1, the unit maintains consistent performance under variable frequency drive operation. The compact design is driven by a torque constant at 20 degrees C of 1.000 Nm/A, ensuring predictable current-to-torque conversion.
Thermal management and inertia characteristics are optimized for demanding applications. The motor features a windings inductance of 4.5 mH paired with a windings resistance at 20 degrees C of 0.270 ohm, balancing electrical responsiveness with thermal stability. A thermal time constant of 100 min allows sustained duty cycles while preventing overheating. The rotor moment of inertia of 170 x 10^-4 Kgm^2 supports rapid acceleration and deceleration, and the surface cooled design dissipates heat effectively without auxiliary fans.
Weighing 48 kg, this MAC112C servo motor is engineered for high-reliability tasks in automation, robotics, and material handling. Its robust construction and consistent thermal behaviour under cyclic loads reduce maintenance intervals and ensure long-term operational stability. The integration of precise torque and current characteristics makes it an ideal solution for applications demanding both accuracy and endurance.
Technical Specifications
Continuous current at standstill
31.0 (49.0)^5) A
Continuous torque at standstill
28.0 (44.0)^5) Nm
Mass
48 kg
Maximum peak of pulse current
141 A
Nominal motor speed
1500 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
1.000 Nm/A
Windings inductance
4.5 mH
Windings resistance at 20 degrees C
0.270 ohm
AC Servo Motor
MAC
Motor Size
112
Motor Length
C
Cooling Type
Surface Cooled
Common Misspellings
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MAC112C-1-KD-4-C/130-A-1/WI569LX/S005. 
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