Product Description:

The MAC063A-0-ES-4-C/095-A-0/WI527BX/S001 is a compact AC servo motor manufactured by Bosch Rexroth Indramat and belongs to the MAC AC Servo Motors series. It is intended for analog drives and provides closed-loop rotary motion for positioning or velocity control in automated machinery. When paired with compatible analog amplifiers, the motor delivers precise torque and speed response for retrofit systems that still rely on established control architectures. This arrangement allows older motion platforms to keep accurate axis control without adding digital network hardware.

The motor reaches a nominal speed of 3,500 rpm, giving it a practical operating range for indexing tables, feed axes, and similar machine movements. Heat is removed through natural convection, so the housing depends on free ambient airflow rather than auxiliary cooling hardware. Accurate mechanical alignment is supported by a centering pilot diameter of 95 mm, which fits standard gearbox flanges. The motor uses frame size 063, which corresponds to the physical cross-section of the stator and helps match the motor to available installation space. Power is transmitted through a shaft with a DIN 6885 keyway, allowing couplings or pulleys to engage securely under repeated load changes. This shaft style is useful where positive torque transfer is required and slip must be avoided during cyclic motion.

Rotor position is reported by an incremental encoder, allowing the drive to monitor motion continuously during speed and position control. The motor uses a connector on side A for its power leads, which supports straightforward cable routing when several motors are mounted in the same direction. For coarse speed feedback, the built-in tachogenerator produces 1.5 V/1000 rpm, which supports analog drives that use voltage-based velocity signals. The winding code ES identifies the electrical winding used in this model, so the motor characteristics remain compatible with the current and response expected by matching analog amplifiers. This combination of encoder feedback, tachogenerator output, and analog-drive compatibility makes the unit suitable for controlled motion in established automation systems.