The Bosch Rexroth Indramat MAC071B-0-FS-4-C/095-B-0 from the MAC AC Servo Motors series is a compact, brushless AC servomotor with Length Code B and Size Code 71, featuring a power-to-weight ratio optimized design that weighs just 8.8 kg. Its Product Group MAC housing is completely enclosed (IP65) and insulated to Class F standards, cooled by natural convection. With no blocking brake and equipped with integrated thermos switches, it delivers a continuous standstill torque of 4.4 Nm at 5.0 A while monitoring winding temperature. The tacho feedback ensures smooth operation, and belt pulleys or pinions can be mounted directly on the shaft thanks to the specialized bearing assembly. Electrical connection is made via a connector to Side B and the FS windings deliver reliable performance from 0°C to 45°C at up to 1,000 m altitude.
Blocking Brake
No
Brushless
Yes
Cooling Method
Natural Convection
Feedback Type
tacho feedback
Length Code
B
Mass
8.8 kg
Power Connection
Connector to Side B
Product Group
MAC
Size Code
71
Windings Type
FS