Product Description:

Bosch Rexroth Indramat’s MKE047B-144-CP1-BE0N is part of the MKE Synchronous Motors series and serves as a servo actuator for automated machinery installed in hazardous processing environments. The motor transforms electrical drive commands into precise rotation so that conveyors, mixers, or lift stations can be positioned accurately without introducing ignition risks. Winding code 144 identifies the motor’s electrical configuration, and the shaft is machined with a DIN 6885 keyway while a shaft seal closes the housing against dust and oil vapor. Its synchronous design supports stable speed control and repeatable motion in applications that require accurate starts, stops, and load positioning.

The electrical interface is oriented on the B-side, and power and feedback lines enter through a terminal box, which simplifies rigid conduit routing inside flame-proof enclosures. Position data are supplied by an optical encoder that delivers 128 increments per revolution, and this resolution corresponds to the encoder’s M1 option. Because the sensing element is an optical encoder with multi-turn absolute Hiperface protocol, the controller receives an absolute position value across multiple turns without requiring a reference run after service. This feedback arrangement supports controlled torque delivery during repetitive start-stop cycles that are common in batching, filling, and similar process equipment.

When mains power is removed, a holding brake rated at 2.2 Nm keeps the load from drifting, which is useful on vertical axes and other gravity-affected movements. The aluminum housing meets ATEX requirements, allowing installation in areas where flammable gases or dust may be present. Class F insulation rated to 155 (F) supports operation at elevated winding temperatures, and the rotor uses 4 pole pairs to provide a practical balance between torque production and operating speed. The shaft seal and integrated brake help the motor remain suitable for demanding process installations where dependable motion control and protected internal components are important.