MKE118D-027-AP0-KUN Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911329211
Ask for AvailabilityThe Bosch Rexroth Indramat MKE118D-027-AP0-KUN is a servo motor from the MKE Synchronous Motors series designed for potentially explosive areas. This motor has a continuous torque at standstill of 48.0 Nm, a maximum velocity of 3000 min⁻¹, and a maximum current of 99.6 A. It features an optical singleturn Hiperface encoder, IP65 protection, and weighs 65 kilograms.
Internal Product Review
The MKE118D-027-AP0-KUN is a servo motor for potentially explosive areas with IP65 protection. Continuous standstill torque of 48.0 Nm and maximum torque of 187.0 Nm give the motor excellent overload capability for demanding servo axes. The optical singleturn Hiperface encoder and terminal box connection support accurate feedback and clean integration, making the motor a strong choice for hazardous-area motion control.
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Product Description:
Bosch Rexroth Indramat manufactures the MKE118D-027-AP0-KUN as part of the MKE Synchronous Motors series. The unit is a servo motor approved for use in potentially explosive zones, converting controlled drive current into regulated shaft torque for conveyors, mixers, and positioning modules. Its cast enclosure follows UL/CSA construction rules for hazardous locations, and the terminal box mounted on top of the frame simplifies downward cabinet wiring inside pressurized or purged machine compartments.
At a 60 K stator temperature rise, the motor can deliver a continuous shaft load of 48.0 Nm while drawing 22.1 A of RMS phase current. When rapid acceleration is required, the drive may call on a peak torque of 187.0 Nm. Speed regulation is possible up to 3000 rpm, and this limit corresponds to the 027 winding code, 5.70 mH inductance, and 0.350 Ω cold resistance. Environmental protection reaches the IP 65 level, so the housing, keyed shaft, and fitted shaft seal resist sprayed water and dust ingress. Because the motor is supplied without a holding brake, static positioning must rely on the drive itself or an external clamp. An optical single-turn Hiperface encoder with 128 increments transmits rotor position through conductors that exit via the top-mounted terminal box, and the internal discharge capacity of 20.2 nF forms part of the EMC ground path.
The electrical design supports a torque constant of 2.52 Nm/A, allowing the drive controller to predict load response accurately within an ambient range of 0 to +40 °C. A rotor inertia of 0.03620 kg·m² balances acceleration with speed stability, and the total mass of 65.0 kg helps reduce structure-borne noise, keeping the emitted sound level to 61.1 dB(A) ±3 at rated load. Class F insulation withstands the heat associated with a 154.5 V/1000 rpm back-EMF constant, and winding code 027 works with the listed inductance and resistance values to maintain linear current rise.
