The MAC090B-0-ND-4-C/110-B-1/WA605XX from Bosch Rexroth Indramat features natural convection cooling and weighs 18 Kg. Part of the MAC AC Servo Motors series, it delivers 6.7 Nm continuous torque and a 13 A standstill current. This motor runs at 3000 min^-1 and has a torque constant of 0.58 Nm/A.
It includes a standard incremental encoder and a blocking brake for secure positioning. The rotor inertia is 36 x 10^-4 kgm^2 for smooth dynamics. A 60min thermal constant ensures operation.
Continuous current at standstill
13 (20)^5) A
Continuous torque at standstill
6.7 (10.5)^5) Nm
Mass
18 Kg
Maximum peak of pulse current
98 A
Nominal motor speed
3000 min^-1
Rotor moment of inertia
36 x 10^-4 kgm^2
Thermal time constant
60 (45)^5) min
Torque constant at 20 degrees C
0.58 Nm/A
Windings inductance
3.9 mH
Windings resistance at 20 degrees C
0.75 ohm
AC Servo Motor
MAC
Motor Size
90
Motor Length
B
Cooling Type
Natural Convection