Product Description:

The MKE116B-058-NG0-KN is an AC servo motor manufactured by Bosch Rexroth Indramat for inclusion in the MKE Synchronous Motors series. The device converts drive currents into controlled rotary motion so that automated stations can execute indexed moves, follow speed profiles, or hold exact positions as commanded by PLCs. Integration with Rexroth drive controllers makes the motor suitable for conveyors, filling machines, and assembly axes that need repeatable accuracy and low maintenance under continuous operation. Its operating role fits machines that require stable motion response during frequent starts, stops, and direction changes.

Electrical and feedback conductors enter the enclosure through a terminal box, and all connectors are routed on the top of the housing to simplify vertical cabinet wiring while keeping seals clear of wash-down areas. The stator carries winding 058, a coil set that sets the motor’s voltage constant and allowable current so the drive can deliver rated torque without magnetic saturation. Because the unit is supplied without a holding brake, the load must be secured by external mechanics or controlled motor torque when power is removed. Classification as a servo motor for potentially explosive areas means the motor is intended for zone-rated production cells where ignition protection is required. This arrangement supports installation in processing equipment where dependable motion control and careful cable routing are both important.

The output side uses a plain shaft configuration, enabling direct coupling to gearboxes or pulleys without keyways that can concentrate stress. A frontal centering hole helps align the shaft precisely during fixture assembly, and a retained shaft seal blocks lubricant migration and airborne contaminants from entering the bearing chamber. For accessory retention, the shaft nose includes a DIN 332 'DS' thread, allowing extraction screws or clamping sets to be mounted without additional machining. These features support accurate alignment during assembly and help protect the bearing area during regular machine operation.