The Bosch Rexroth Indramat MAC090A-0-RD-4HC/110-B-0/WI518LV/S033 from the MAC AC Servo Motors series is a high-precision AC servo motor with a motor size of 90 and length A, designed for demanding industrial applications such as NC machine tools and automation systems. It delivers a continuous current at standstill of 11.4 A and a holding torque of 6.5 Nm, while its torque constant of 0.34 Nm/A at 20 °C ensures responsive torque delivery. With a nominal motor speed of 3000 min-1 and natural convection cooling, the motor maintains optimal thermal stability, supported by an insulation classification of F and a thermal time constant of 45 min. The combination of three-phase synchronous technology and a windings inductance of 3.2 mH provides reliable operation up to an installation elevation of 1000 m above sea level.
Continuous current at standstill
11.4 (16.3) 5) A
Holding torque
6.5 Nm
Insulation classification
F
Maximum installation elevation
1000 m. above sea level
Nominal current
0.7A
Nominal motor speed
3000 min-1
Thermal time constant
45 (30) 5) min
Torque constant at 20 °C
0.34 Nm/A
Windings inductance
3.2 mH
AC Servo Motor
MAC
Motor Size
90
Motor Length
A
Cooling Type
Natural Convection