The MAC112B-0-LD-4-C/130-A-1/WI532LX from Bosch Rexroth Indramat uses natural convection cooling and delivers a nominal speed of 2000 min⁻¹. Part of the MAC AC Servo Motors series, it features a continuous torque at standstill of 17.5 Nm, a continuous current of 26.3 A, and a motor size of 112.
With a peak pulse current of 130 A and a torque constant of 0.740 Nm/A, it has a rotor moment of inertia of 120×10⁻⁴ kgm². It has windings inductance of 3.5 mH and a thermal time constant of 90 min.
Continuous current at standstill
26.3 (43.5)^5) A
Continuous torque at standstill
17.5 (29)^5) Nm
Mass
36 kg
Maximum peak of pulse current
130 A
Nominal motor speed
2000 min^-1
Rotor moment of inertia
120 x 10^-4 Kgm^2
Thermal time constant
90 (60)^5) min
Torque constant at 20 degrees C
0.740 Nm/A
Windings inductance
3.5 mH
Windings resistance at 20 degrees C
0.260 ohm
AC Servo Motor
MAC
Motor Size
112
Motor Length
B
Cooling Type
Natural Convection