Product Description:

Bosch Rexroth Indramat produced the MAC071C-0-NS-4-C/095-A-0/DI517LV as part of the MAC AC Servo Motors series. This AC servo motor is intended for analog drives, where it converts controller commands into rotary motion for positioning tables, pick-and-place heads, and similar automation axes in packaging, printing, and assembly equipment. Its compact housing and integrated feedback functions allow the motor to support controlled speed and repeatable positioning without adding separate external sensing hardware to the axis, which helps keep machine layouts straightforward in small and medium servo stations.

The motor has a nominal shaft speed of 3000 rpm, allowing it to work with analog velocity control over a practical operating range. Cooling is provided by natural convection, so the housing fins should remain exposed to ambient airflow instead of being enclosed behind obstructed surfaces. The motor uses frame size 071, and the stack length C increases the active magnetic length while keeping the same general mounting outline. A centering diameter of 95 mm helps align the flange accurately with machine plates or gearbox faces. This combination suits installations that need moderate torque in a limited mounting envelope while maintaining direct flange alignment.

Speed feedback is supplied by a tachogenerator rated at 3 V/1000 rpm, giving the drive a stable analog signal for velocity control. The unit also supports tachofeedback with an incremental or absolute encoder when an application requires additional position information beyond the basic speed signal. Power conductors terminate on a connector at side A, which helps keep cable routing compact at the machine interface. The motor is supplied with no blocking brake, so any load that must remain fixed during power loss needs an external holding method. That arrangement is common on horizontal axes where the drive does not need a dedicated parking brake for safe standstill between cycles.