Product Description:

The MKD112D-027-GG3-BN is a servo motor manufactured by Bosch Rexroth Indramat in the MKD Synchronous Motors series. It supplies closed-loop rotary actuation for indexing tables, gantry axes, and packaging mandrels that demand consistent velocity and position regulation on automated production lines. Designed for integration with Indramat digital drive controllers through standardized power and feedback cabling, the unit converts controlled current into mechanical output suitable for 24-hour duty cycles. Its synchronous design supports precise coordination with upstream motion commands during repeated start, stop, and dwell sequences.

The motor uses a 130 mm centering diameter that mates directly with standard machine flanges, while the square face spans 192 mm. Continuous output is rated at 48.0 Nm, allowing the motor to sustain high load without overheating when held at zero speed. Angular position is tracked by resolver feedback, which delivers analog sine-cosine signals for interpolation by the drive. This feedback format supports stable commutation and speed control in compatible drive electronics. All power and signal leads exit on side B, and the keyed output connector keeps cable routing orderly where machine space is limited.

For static holding tasks, the integrated brake supplies 70 Nm of torque to arrest motion whenever the inverter is disabled. The mechanical envelope follows motor length D inside the 112 frame, adding stack height for improved thermal capacity. A plain shaft permits direct coupling through shrink discs or rigid hubs, and the shaft seal helps keep dust or lubricant away from the bearing seat. The motor uses winding code 027, so its resistance and inductance match Indramat power modules, while the relative position detection mode supports homing routines during controller startup.