Product Description:

The MKE035B-144-KG1-KN is a small-frame synchronous servo motor built by Bosch Rexroth Indramat and supplied within the MKE Synchronous Motors series. Designed for closed-loop position and speed tasks, the unit integrates into drive packages that automate material handling stations, filling equipment, and other machinery found in hazardous plant zones. By converting controlled electrical power into rotary motion, the motor provides precise actuation while satisfying the construction rules that govern ignition-protected equipment.

Classified as a Servo Motor for potentially explosive areas, the device follows enclosure and surface-temperature limits that allow safe use where combustible gases may be present. Power and feedback conductors exit on the machine’s upper face because the connection direction is Top. The integrated terminal box gives a rigid gland entry that resists vibration and simplifies wiring. Coil set code 144 indicates the winding resistance and inductance so drive controllers can predict current rise times and deliver matched torque. A factory-installed holding brake locks the shaft when power is removed, preventing load drift on vertical axes and eliminating the need for external mechanical latches.

Mechanical coupling features support the electrical interface. The rotor uses a plain shaft to suit clamp or collet connections without introducing keyway backlash, and a machined frontal centering hole eases alignment during assembly with precision couplings. A shaft seal is fitted to help keep lubricant inside the adjacent gearbox and to reduce the entry of airborne oil mist into the motor housing. For positive drive attachment, the shaft nose carries a DIN 332 'DS' thread, providing a standardized puller point for removing tight-fit hubs while avoiding damage to the journal.