Product Description:

The MAC112D-0-ED-4-C/130-A-2/WI502LV/S013 is an AC servo motor produced by Bosch Rexroth Indramat within the MAC AC Servo Motors series. Classified as a motor for analog drives, it couples dynamic torque with integrated motion sensing to automate positioning axes on packaging lines, machine tools, and handling systems that depend on repeatable servo response. A factory-installed heavy-duty blocking brake holds loads when power is removed, so the unit can maintain vertical or safety-critical positions without external clamping.

That blocking brake delivers a holding force of 60 Nm, allowing the shaft to resist back-driving during stop modes. The housing centers on a pilot diameter of 130 mm, which aligns the frame to gearbox or machine flanges with minimal radial runout. At rated excitation, the rotor reaches 3000 rpm, pairing with analog velocity loops that expect this base speed. Heat is removed solely by natural convection; no external fan or liquid circuit is required, so installation space stays compact. Power and protective earth conductors enter through a keyed connector on side A, simplifying cable routing in close-coupled cabinet layouts. This configuration corresponds to motor length code D in the MAC housing range.

The speed feedback channel follows the W wiring variant, providing tacho feedback and selectable incremental or absolute encoder signals for closed-loop speed regulation and position tracking. For analog drives that need voltage proportional to velocity, the tacho generator outputs 3 V/1000 rpm with a standard accuracy grade, keeping controller scaling straightforward. Position monitoring is handled by a incremental encoder mounted in the factory-machined register, ensuring low axial runout on the 112 frame. The magnetic stack is wound to code ED, a selection that balances current demand with torque density across the whole speed range.