Product Description:

Bosch Rexroth Indramat builds the MAC112B-0-GD-4-C/130-B-1/W1505LX/S010 as part of the MAC AC Servo Motors series. The unit is a brushless synchronous motor intended to work with analog drive amplifiers in automated lines, handling tasks such as axis positioning, conveying, and tooling. By supplying commanded torque on demand and locking the shaft with an internal brake when power is removed, the motor supports repeatable motion cycles in industrial machinery. Its operating arrangement is suitable for machines that need controlled rotation during motion and secure holding at standstill.

Its blocking brake develops 45 Nm of static torque, allowing the shaft to remain fixed during machine stoppages or while holding a vertical load. A centering diameter of 130 mm matches standard mounting interfaces so the stator seats accurately against the machine frame. Heat is dissipated through natural convection, eliminating the need for forced-air ducts. For feedback, the housing accepts tacho feedback, incremental, or absolute encoder devices, giving the connected drive speed and position signals through a single coupling. The frame code 112 indicates the stator cross-section and bolt pattern used for this motor size.

The mechanical length identifier B refers to a medium body size in the series, balancing continuous torque with compact depth for tight machine layouts. Power conductors exit through a connector on side B, which directs the cable run away from moving parts and simplifies routing inside the machine. Electrical behavior is set by winding code GD, which sets voltage constant and rated current values compatible with legacy analog controllers. Classified as a motor for analog drives, the device comes with a standard blocking brake and standard tacho quality, making it suitable for systems that continue to use established analog control architecture.