MKD112D-027-GG3-AN Bosch Rexroth Indramat
MPN: R911283781
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The Bosch Rexroth Indramat MKD112D-027-GG3-AN is a servo motor from the MKD Synchronous Motors series with a plain shaft design and a flange size of 192 mm. It offers continuous torque at standstill of 48.0 Nm, comes with a resolver feedback encoder, and features a holding brake providing 70 Nm of torque. The motor includes a centering diameter of 130 mm and is equipped with a shaft seal.
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Product Description:
The MKD112D-027-GG3-AN is a servo motor manufactured by Bosch Rexroth Indramat and supplied under the MKD Synchronous Motors series. Motor size 112, length code D, and winding code 027 identify its electromagnetic package within the product range. Designed for industrial automation, the unit delivers closed-loop rotation that positions tooling, transport belts, or indexing tables according to commands issued by a compatible drive controller. Its electrical and mechanical features are intended for medium-power axes that must combine repeatable torque with compact mounting dimensions.
The motor has a centering diameter of 130 mm and a square flange measuring 192 mm, so the housing can bolt directly to standard planetary gearboxes or machine frames. Continuous torque at standstill is rated at 48.0 Nm. The motor can hold this load indefinitely when cooling airflow and winding temperature remain within normal operating limits. Power and feedback cabling exits on Side A, and an output connector allows quick disconnection without disturbing conduit seals. These features keep wiring and service access on one side of the machine.
Control precision is provided by resolver feedback, which supplies absolute angle information within one revolution while supporting relative position evaluation over multiple turns. A factory-installed holding brake clamps the rotor when power is removed, and its static torque capacity reaches 70 Nm, which is suitable for vertical or suspended loads. The drive end uses a plain shaft that accepts couplings or pulleys, and a shaft seal limits oil or coolant migration along the journal. This combination suits packaging lines, gantry axes, and general motion tasks where quick stopping and added protection against contamination are important.