MAC90C-0-GD-4-C/110-A-0/GR277/S01
MAC AC Servo Motors
The MAC90C-0-GD-4-C/110-A-0/GR277/S01, manufactured by Bosch Rexroth Indramat and part of the MAC AC Servo Motors series, exemplifies a high-performance AC servo motor engineered for industrial automation. The unit’s Voltage Class of 110 V drives a Rated Speed of 2000 RPM, ensuring rapid, precise motion control in demanding applications. With a compact Frame Size of 90C and a streamlined Motor Length of C, this servo offers an optimal power-to-size ratio. Its Type designation as a Servo Motor underscores its role in closed-loop positioning and torque regulation tasks.
In-depth specifications highlight a robust Rated Torque of 87 Nm and a continuous Current rating of 38.0 A, delivering substantial force for heavy-duty load handling. The motor’s Torque Constant of 2.45 Nm/A maximizes conversion of electrical current into mechanical output, while an Inertia of 0.254 kg·m² ensures rapid acceleration and dynamic response. The integrated Feedback Type resolver provides high-resolution position feedback, and the sealed Protection Class of IP65 shields against dust and moisture intrusions. Natural Cooling by convection eliminates the need for auxiliary fans, enhancing mean time between failures.
Designed for seamless installation, the B5 Mounting flange interface and standardized Connection via Power Connectors S01 simplify integration into existing drives and cabling architectures. The IP65-rated enclosure and built-in resolver feedback deliver reliable operation in harsh industrial environments, reducing maintenance intervals. Whether deployed in packaging, robotics, or CNC machinery, the MAC90C-0-GD-4-C/110-A-0/GR277/S01 provides consistent performance, low thermal growth, and precise motion control essential for modern manufacturing systems.
Technical Specifications
Connection
Power Connectors S01
Cooling
Natural Convection
Current
38.0 A
Feedback Type
Resolver
Frame Size
90C
Inertia
0.254 kg·m²
Manufacturer
Bosch Rexroth Indramat
Motor Type
AC
Mounting
B5
Protection Class
IP65
Rated Speed
2000 RPM
Rated Torque
87 Nm
Torque Constant
2.45 Nm/A
Type
Servo Motor
Voltage Class
110
AC Servo Motor
MAC
Motor Length
C
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MAC90C-0-GD-4-C/110-A-0/GR277/S01. 
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