The MAC90C-0-GD-1-B/110-A-0/J625/S01 by Bosch Rexroth Indramat is a precision-engineered member of the MAC AC Servo Motors series, offering versatile performance in industrial automation. This AC Servo Motor features a compact Frame Size of B Frame, with a Motor Size of 90 and an overall Motor Length of C, delivering a balance of power and footprint for demanding installations. Operating on a Voltage of 110 V through a Three Phase Power Supply, it supports varied Rated Power configurations to suit specific torque requirements. The motor’s Mounting via flange provides straightforward mechanical integration, while the Connection utilizes permanent magnet technology for efficient energy conversion. With Rotor Inertia classified as medium, the unit optimizes dynamic response without sacrificing stability in cyclic applications.
The technical capabilities of this servo motor encompass a naturally cooled system that eliminates the need for auxiliary cooling fans, simplifying maintenance and reducing overall system complexity. The Torque output is adjustable across multiple settings, granting users the flexibility to match performance to load requirements, and benefitting from the robust Design that enhances mechanical resilience. Feedback and position control are managed by a built-in Standard Encoder and Standard Feedback loop, ensuring precise motion control and repeatability. The Enclosure Type rated IP65 offers complete protection against dust ingress and low-pressure water jets, safeguarding internal components in harsh environments. Internally, the combination of three-phase circuitry and permanent magnet construction delivers high efficiency, low heat generation, and consistent torque density throughout the motor’s speed range.
Operational excellence is further supported by the motor’s low-maintenance cooling scheme, as the Naturally Cooled design leverages ambient airflow across its housing to dissipate heat effectively. This feature, together with the IP65 ingress protection, enables continuous operation in dusty or wet conditions without performance degradation. The medium Rotor Inertia strikes an ideal compromise between rapid acceleration and smooth transition under varying load conditions, reducing overshoot and vibration in precision processes. Flange mounting simplifies mechanical coupling, while the permanent magnet Connection ensures minimal electrical losses and high torque-per-ampere characteristics. Users benefit from modular torque customization, allowing this motor to serve in applications ranging from conveyor indexing to robotic articulation with equal reliability.
Integration of the MAC90C-0-GD-1-B/110-A-0/J625/S01 into existing drive systems is seamless, as its standardized form factor and flange interfaces comply with industry norms. Control platforms can exploit the motor’s built-in encoder and feedback systems to implement advanced motion profiles, including synchronous multi-axis coordination and closed-loop torque control. In manufacturing cells, packaging machinery, or bespoke automation rigs, this servo motor provides repeatable performance and simplified wiring thanks to its permanent magnet connection and three-phase AC supply. Its robust enclosure and self-sustaining cooling make it particularly suitable for food processing, material handling, and other industrial applications where contamination and maintenance access are critical factors.
Connection
Permanent Magnet
Cooling
Naturally Cooled
Design
Torque Design
Enclosure Type
IP65 Rated Enclosure
Encoder
Standard Encoder
Feedback
Standard Feedback
Frame Size
B Frame
Motor Type
AC Servo Motor
Mounting
Flange Mounting
Phase
Three Phase
Power Supply
AC Power Supply
Rated Power
Dependent on Configuration
Rotor Inertia
Medium Rotor Inertia
Torque
Variable Torque Specifications
Voltage
110 V
Motor Size
90
Motor Length
C