Product Description:

The MAC025C-0-QS-2-E/040-B-1/S001 is an AC servo motor manufactured by Bosch Rexroth Indramat for the MAC AC Servo Motors series. It converts commanded electrical input into controlled shaft rotation for conveyor indexing, packaging machinery timing, and other automation tasks that require repeatable motion. Its integrated feedback and compact mechanical design support stable speed regulation and precise position response when paired with a compatible drive amplifier. When paired with a compatible amplifier, the motor supports smooth starts, controlled low-speed operation, and repeatable stopping behavior across short cycle times.

Thermal management relies on natural convection, so no fan or liquid circuit is required and the housing can dissipate heat directly to the surrounding air. Speed information is supplied through tacho feedback, which generates an analog voltage proportional to shaft rotation for straightforward closed-loop regulation. The power connection is routed through a single industrial connector on side B, which keeps cable routing on the non-drive end and leaves the opposite side more accessible. The motor uses frame size 025 with build length C, giving a compact magnetic stack and low rotor inertia for quick acceleration in lighter-duty axes. This arrangement also helps reduce clutter around adjacent machine components.

The motor is equipped with a blocking brake in the standard configuration. The brake clamps the shaft whenever supply voltage is removed, which helps prevent drift on vertical or indexing axes that must remain in place at standstill. As a motor for analog drives, its electrical constants and tachometer scaling are suited to ±10 V command ranges, allowing integration with legacy motion systems that use analog reference signals instead of digital network commands.