Product Description:

The MAC025A-0-WS-2-E/040-A-1/S006 is an AC servo motor produced by Bosch Rexroth Indramat and included in the MAC AC Servo Motors series. Designed for analog drives used in closed-loop positioning and velocity applications, it supplies rotary motion to machinery that relies on current-mode amplifiers rather than fully digital controllers. In industrial automation lines, the unit converts electrical command signals into torque so axes such as index tables, pick-and-place heads, or textile spindles can accelerate, decelerate, and hold position with consistent accuracy. This makes the motor suitable for compact automation equipment where stable speed regulation and repeatable stopping behavior are important during frequent cycling.

The winding code WS identifies the electrical configuration used for this motor. It has a compact length identified as motor length 025, which helps reduce rotor inertia for fast response. Heat is removed through natural convection cooling, so the installation must allow free airflow around the housing because no external blower is fitted. A standard blocking brake is integrated to hold the load when power is off, which can eliminate the need for a separate mechanical lock on vertical axes. Power is supplied through a power connector, which supports straightforward cable connection. The connector arrangement also helps keep wiring compact where available space around the motor body is limited.

Signal integrity is supported by the built-in tacho feedback, which returns an analog speed voltage to the controller so the loop can correct velocity deviations in real time. This feedback format fits control systems that depend on an analog speed signal rather than encoder-based digital feedback. The motor is built in motor size A, giving it a flange pattern that matches the smallest mounting face in the series and supports lightweight gantry tooling. Terminals are oriented toward side A, letting cable runs exit parallel to the motor shaft and reducing bend stress inside tight cabinets. As a motor for analog drives, it is suited for systems that use current-programmed servo amplifiers.