MAC112B-0-GG-3-F/130-B-1
MAC AC Servo Motors
The Bosch Rexroth Indramat MAC112B-0-GG-3-F/130-B-1 from the MAC AC Servo Motors series combines robust construction with precise control. It features a torque constant 0.430 Nm/A at 20°C paired with a nominal speed 3000 RPM to deliver dynamic performance. The motor draws from a 400V AC supply and supports a peak pulse current 223 A for rapid acceleration. Constructed in a 112 frame size with Motor Length B, this unit is optimized for high-density installations.
Thermal management is ensured through a thermal time constant 90 mins and passive cooling type natural convection that maintain stable temperatures under load. A tachofeedback encoder with 2nd shaft enables continuous speed monitoring and closed-loop accuracy. The IP55-rated polycarbonate housing offers IP55 protection against dust and moisture, while a side-mounted connector position Side B streamlines electrical hookups. Rated at current rating 10 A and operating at frequency 50Hz, the motor integrates easily into three-phase systems.
Safety is provided by a blocking brake torque 45 Nm with a brake mass 1.1 Kg that secures loads when power is removed. With its rugged design, efficient heat dissipation, and precision feedback, the MAC112B-0-GG-3-F/130-B-1 is an ideal choice for demanding industrial automation and motion control applications. This servo motor delivers reliable performance in packaging, robotics, and machine tool axes.
Technical Specifications
Blocking Brake Torque
45 Nm
Brake Mass
1.1 Kg
Connector Position
Side B
Current Rating
10A
Encoder
Tachofeedback with 2nd shaft
Frequency
50Hz
Ip Rating
IP55
Material
Polycarbonate
Nominal speed
3000 RPM
Operating Voltage
400V AC
Peak Pulse Current
223 A
Thermal Time Constant
90 mins
Torque Constant
0.430 Nm/A at 20°C
AC Servo Motor
MAC
Motor Size
112
Motor Length
B
Cooling Type
Natural Convection
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MAC112B-0-GG-3-F/130-B-1. 
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