Product Description:

The MAC112D-1-ED-1-B/130-B-2/I01000/S018 belongs to the MAC AC Servo Motors series produced by Bosch Rexroth Indramat. Classified as a motor for analog drives, it combines a 112 frame size with a D length to supply constant torque across mid-range speeds. Within industrial automation, this servo motor converts commanded current into precise rotation, allowing closed-loop positioning and velocity regulation for machine tools, packaging axes, and material-handling stages. This layout is well suited to cyclic applications that require repeatable acceleration, stable speed control, and accurate stopping behavior during frequent motion changes.

A heavy-duty blocking brake rated at 60 Nm lets the shaft hold static loads when power is removed, reducing the need for external mechanical locks. The blower operates from a dedicated AC 230 V input and pushes air along the housing ribs to support the integrated axial surface cooling path during continuous duty. Shaft alignment to adjoining mechanics is simplified by the 130 mm centering diameter, while electrical tuning is based on winding code ED, which indicates the resistance and inductance values used by the matched drive. Under nominal excitation, the rotor reaches 3000 rpm, giving the system a useful balance between dynamic response and drive voltage limits. These operating characteristics allow the motor to support sustained motion without relying on separate external cooling hardware.

Motion feedback is supplied through incremental encoder feedback, giving pulse trains that the analog controller converts into instantaneous position and speed information. Power wiring enters on side B, which helps keep the opposite end clear for couplings or gearboxes and can simplify cable routing near the machine. The separate tacho channel provides a calibration signal of 3 V/1000 rpm for speed-loop verification under load. Using both encoder and tacho feedback allows the drive to respond quickly to load changes and direction reversals. This arrangement supports precise velocity regulation and dependable position tracking during repeated operating cycles.