Product Description:

The MKE116D-035-PG0-KN is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MKE Synchronous Motors series. Designed as a drive element for installations that operate in hazardous atmospheres, the motor supplies controllable torque and speed so automated conveyors, agitators, or dosing units can meet explosion-protection requirements without external isolation devices. Its housing is shaped for direct cabinet or machine mounting, and the terminal compartment is arranged to simplify field wiring in cramped production areas.

The electrical interfaces exit at the top of the frame and are collected inside a terminal box, allowing shielded power and feedback lines to be routed away from hot process zones. Mechanical arresting during power loss is handled externally because the unit is supplied without a holding brake; this choice reduces heat sources inside classified areas. Output torque is transferred through a plain shaft, which eliminates keyway stress risers when dynamic reversing cycles are frequent. Accurate axial alignment with couplings or gear sets is aided by the built-in frontal centering hole, keeping runout low during continuous duty.

A positive-fit seal on the shaft nose keeps vapors and dust away from internal windings; the presence of a shaft seal also supports the overall IP protection level of the enclosure. For anchored connections such as couplings or puller fixtures, the shaft tip carries a DIN 332-compliant DS thread, providing a standardized extraction point for removal tools. Winding code 035 aligns the motor with compatible MKE drives for its current and voltage class. Because the device is classified as a servo motor for potentially explosive areas, it is intended for closed-loop position control in Zone 1 or Zone 21 production cells.