Product Description:

The MAC071A-0-VS-3-C/095-A-1 is an AC servo motor produced by Bosch Rexroth Indramat as part of the MAC AC Servo Motors series. It is intended for integration with analog drive amplifiers where precise velocity and position loops are required in automated machinery, packaging axes, and material-handling stations. The motor converts electrical input into controlled mechanical rotation, allowing coordinated multi-axis motion in industrial automation cells. This arrangement supports responsive motion on equipment that requires stable speed regulation and repeatable axis behavior.

For secure load holding when power is removed, a standard blocking brake is installed, and its restraining torque is rated at 3 Nm. Accurate mechanical alignment is supported by a 95 mm centering diameter, so the flange fits matching machine mounts without additional adapters. The unit reaches a rated speed of 6000 rpm, providing high peripheral velocity for fast-throughput applications. Heat is removed through natural convection, eliminating the need for external blowers and simplifying cabinet layouts. Velocity feedback is generated by the internal tachogenerator, which supplies 1.5 V per 1000 rpm. This linear signal scales with shaft speed and is read by analog controllers for closed-loop regulation.

The motor has a 071 frame size and a compact A length, giving it a short housing that fits tight machine spaces while still accommodating the required winding stack. Electrical terminations are routed through a connector on side A, keeping power cables on the drive side of the machine frame. The winding code is VS, matching resistance and inductance to analog drive outputs for smooth current control. The motor also includes tacho feedback and a second shaft end, allowing an additional encoder or mechanical load to be coupled.