MKE047B-144-CP1-BUNN

The MKE047B-144-CP1-BUNN servo motor, manufactured by Bosch Rexroth Indramat and part of the MKE Synchronous Motors series, is designed for precision motion control in potentially explosive areas. This compact unit features a Motor Size of 47 and Winding designation 144, delivering reliable performance across industrial applications. Rated as a Product type Servo Motor for potentially explosive areas, the MKE047B-144-CP1-BUNN integrates a Number of Pole Pairs of 4, ensuring smooth torque delivery and minimized ripple. The motor’s Encoder Type is an optical encoder with Multiturn absolute Hiperface technology, paired with an Encoder Model M1 and Encoder Increments of 128, providing high-resolution position feedback. Equipped with a robust Housing Standard Compliance to UL/CSA requirements, this motor meets stringent safety and quality benchmarks.

Performance characteristics of the MKE047B-144-CP1-BUNN highlight its versatility in demanding environments. Connection is facilitated via a Connection Type terminal box positioned on the B-side, allowing for straightforward integration into existing control cabinets. The built-in Holding Brake delivers a Holding Brake Torque of 2.2 Nm, ensuring immediate shaft locking in the absence of power or during emergency stops. With an Insulation Class of 155 (F), the winding insulation supports elevated thermal endurance, while the Shaft Seal safeguards internal components against contaminants and moisture ingress. The motor’s Shaft Design features a shaft with keyway per DIN specifications and a Shaft Detail conforming to DIN 6885 keyway standards, enabling secure coupling to gearboxes, pulleys, and other mechanical interfaces. These technical features collectively contribute to rapid response times, accurate positioning, and operational safety.

Reliability and seamless integration are at the core of the MKE047B-144-CP1-BUNN design. The UL/CSA-compliant housing provides resistance to harsh industrial conditions and potential explosive atmospheres, supporting continuous operation in varied ambient environments. Precision mounting is facilitated by standardized flanges and the keyed shaft interface, simplifying mechanical alignment and reducing installation time. The absolute multiturn encoder ensures consistent position retention even after power cycles, minimizing downtime and recalibration efforts. This motor is suited for a broad spectrum of automation applications—including packaging machinery, robotic arms, printing presses, and process control systems—where high-precision speed and position regulation are paramount. Its compatibility with standard servo drives and adherence to industry norms make the MKE047B-144-CP1-BUNN an optimal choice for engineers prioritizing performance, safety, and modular integration.