MKD112B-048-GP1-BN

MKD Synchronous Motors

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The Bosch Rexroth Indramat MKD112B-048-GP1-BN from the MKD Synchronous Motors series is a precision-engineered Synchronous Servo Motor built for demanding motion control applications where reliability and dynamic response are critical. This compact drive unit combines a standardized motor size 112 envelope with a slender motor length B housing and a precision-machined flange size 192 mm, allowing flexible integration into multi-axis systems and tight machine geometries. It carries the factory-assigned winding code 048 to ensure consistent thermal characteristics and performance across production batches. The integrated high-resolution resolver feedback (RSF) encoder delivers accurate relative position detection, facilitating smooth trajectory control in robotics, pick-and-place, and packaging machinery.

At standstill, the MKD112B develops a continuous torque at standstill of 28.0 Nm, rising to a max torque of 70 Nm during dynamic transients, which provides ample force for inertia-heavy loads and rapid stop-start cycles. It operates up to a nominal speed of 3000 RPM and draws a peak max current of 54 A under full-load conditions, enabling fast acceleration and high-frequency positioning. Encased in a rugged IP65 protection type enclosure and equipped with a resilient shaft seal, the motor withstands water spray and particulate ingress, making it suitable for washdown or dusty production environments. The precision-ground shaft with keyway and standardized output connector ensure foolproof mechanical coupling and simple electrical interfacing, reducing assembly time and minimizing error.

For safe hold and emergency stopping, the integrated holding brake applies up to 22 Nm of spring-applied torque, locking the shaft instantly on power loss or controlled stop sequences. With other designs set to none, this motor arrives ready-to-install without the need for custom adaptions, simplifying spare parts management and maintenance logistics. Overall, the MKD112B-048-GP1-BN delivers a compelling balance of compact dimensions, high power density, and durable protection, making it an ideal choice for machine builders seeking standardized, high-performance servo solutions.