MKE098B-047-PG1-BUNN 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: R911307085
Ask for AvailabilityThe Bosch Rexroth Indramat MKE098B-047-PG1-BUNN is part of the MKE Synchronous Motors series and is designed for potentially explosive areas. It has a continuous torque at standstill of 12.0 Nm and a maximum velocity of 4500 per minute. The unit features a plain shaft with a frontal centering hole, a holding brake with 11 Nm torque, and weighs 18 kilograms without the brake.
Internal Product Review
The MKE098B-047-PG1-BUNN is a servo motor for potentially explosive areas, and the 43.5 Nm maximum torque gives this model excellent dynamic performance. A holding brake rated at 11 Nm and UL/CSA housing compliance add strong value for safety-conscious machine designs. This motor stands out as a technically sound choice for hazardous-duty motion systems.
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Product Description:
The MKE098B-047-PG1-BUNN is produced by Bosch Rexroth Indramat as part of the MKE Synchronous Motors series. Designed as a servo motor for potentially explosive areas, it converts controlled electrical energy into rotation for positioning tasks in hazardous industrial zones. The motor body follows UL/CSA requirements, and its B-side terminal box simplifies cable routing. A factory-installed holding brake with 11 Nm of torque secures the shaft when power is removed, while the plain shaft incorporates a DIN 332 DS thread and a frontal centering hole to align couplings. A shaft seal is provided to minimize ingress and retain lubricant.
During continuous duty at a 60 K winding temperature rise, the motor supplies 12.0 Nm of torque with a phase current of 9.8 A. Electromagnetic behavior is set by a winding resistance of 8.400 Ohm and an inductance of 1.20 mH, which affect drive tuning and current ripple. The torque constant is 1.41 Nm/A, so each ampere delivered by the inverter produces predictable shaft torque. A back-EMF constant of 91.0 V/min⁻¹ indicates the voltage demand as speed rises. Insulation materials meet Class 155 (F) limits, allowing continuous operation without accelerated aging, and the connection hardware is mounted on the B-side.
For dynamic moves, the motor can draw a maximum RMS current of 44.3 A and generate 43.5 Nm of peak torque up to a top speed of 4500 rpm. The 0.00430 kg·m² rotor inertia balances acceleration capability with position stability, and the overall mass is 18.0 kg excluding the brake. Acceptable ambient temperature spans 0 to +40 °C, and sound pressure stays near 61.8 dB(A). A terminal box connection and B-side cable exit complete the mechanical interface, while the UL/CSA enclosure supports use in regulated installations.
