Product Description:

The MKE037B-144-AG1-BINN is a servo motor engineered by Bosch Rexroth Indramat within the MKE Synchronous Motors series. Classified for use in potentially explosive areas, it supplies controlled rotary motion so that drive systems can meet strict safety demands while maintaining high positional accuracy. The motor links to Rexroth drives in filling, conveying, or dosing stations where synchronized speed control is required. Its synchronous design supports stable speed regulation and repeatable positioning in automated processes that must coordinate motion carefully. This arrangement allows the motor to serve in axis applications where controlled motion and protective design are both required.

Power and signal conductors exit on the B-side through a terminal box, which simplifies flameproof gland fittings and keeps cable routing organized. The motor carries an enclosure rating of IP65, preventing dust ingress and water-jet intrusion. Its winding code 144 uses an insulation system rated at 155 (F), allowing continuous operation without dielectric breakdown. Position feedback is supplied by an optical encoder with a single-turn Hiperface interface, and the S1 model resolves shaft position into 128 increments per revolution for fine command resolution. The feedback channel gives the connected drive continuous rotor-position data for closed-loop control during speed changes and indexing moves, while a shaft seal helps keep contaminants away from the internal bearings.

Motion is retained during power loss by a holding brake, which secures vertical loads or suspended tooling. The unit operates within an ambient range of 0 to +40 °C, so surrounding air must stay within that window during use. Output torque is delivered through a plain shaft with a front centering hole for coupling alignment. The shaft end also has a DIN 332-compliant DS thread, which accepts standard extraction screws for removal and supports straightforward disassembly when the motor must be uncoupled.