The Bosch Rexroth Indramat MAC090A-0-RD-4-C/110-A-0/WA610XX from the MAC AC Servo Motors series is a MAC permanent magnet motor optimized for demanding applications. With a continuous torque at standstill of 3.5 Nm at 11.4 A, a maximum peak pulse current of 76 A and a torque constant of 0.34 Nm/A, it delivers precise dynamic performance. The motor runs at a nominal speed of 3000 rpm, features a rotor moment of inertia of 0.002 Kilogram Square Meter and weighs 12.5 Kg. Its windings have an inductance of 3.2 mH and a resistance of 0.56 Ohm at 20 °C, with a thermal time constant of 45 Min. This brushless, naturally convection-cooled drive of motor size 90 and length A supports incremental or absolute encoders and comes without a holding brake, making it maintenance-free and robust for industrial environments.
Continuous current at standstill
11.4 A
Continuous Torque at Standstill
3.5 Nm
Mass
12.5 Kg
Maximum Peak of Pulse Current
76 A
Nominal rpm
3000 rpm
Rotor Moment of Inertia
0.002 Kilogram Square Meter
Thermal Time Constant
45 Min
Torque Constant at 20 Degree Celsius
0.34 Nm/A
Windings Inductance
3.2 mH
Windings Resistance at 20 Degree Celsius
0.56 Ohm
AC Servo Motor
MAC
Motor Size
90
Motor Length
A
Cooling Type
Natural Convection