The Bosch Rexroth Indramat MAC090B-0-PD-2-C/130-B-2/S029 from the MAC AC Servo Motors series is a high-performance MAC Permanent Magnet Motor engineered for demanding industrial applications. It delivers a continuous torque at standstill of 7.2 Nm with a continuous current at standstill of 11.9 A and reaches a nominal motor speed of 2000 RPM, sustaining a maximum peak of pulse current of 86 A. The motor features a rotor moment of inertia of 53 x 10^-4 kgm2, a torque constant at 20 °C of 0.68 Nm/A, and brushless windings with a resistance at 20 °C of 0.60 Ohm and inductance of 3.6 mH. Utilizing natural convection cooling, this Motor Size 90, Motor Length B unit has a mass of 18 Kg and a thermal time constant of 60 min, ensuring reliable, maintenance-free operation in challenging environments.
Continuous current at standstill
11.9 A
Continuous torque at standstill
7.2 Nm
Mass
18 Kg
Maximum peak of pulse current
86 A
Nominal motor speed
2000 RPM
Rotor moment of inertia
53 x 10^-4 kgm²
Thermal time constant
60 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
B
Cooling Type
Natural Convection