MKE098B-047-GG0-BENN Bosch Rexroth Indramat
MPN: R911293216
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The Bosch Rexroth Indramat MKE098B-047-GG0-BENN is a servo motor from the MKE Synchronous Motors series, designed for use in potentially explosive areas and compliant with ATEX standards. It has a maximum torque of 43.5 Nm, supports a maximum velocity of 4500 per minute, and weighs 18 kg without a holding brake. The motor features a terminal box connection on the B-side, a plain shaft with a DIN 332 compliant 'DS' thread, and an insulation class of 155 F.
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Product Description:
The MKE098B-047-GG0-BENN is a synchronous servo motor in the MKE Synchronous Motors series. Built for use in potentially explosive areas, it provides electrically commutated torque for motion tasks that require accurate control inside hazardous industrial environments. Magnetic feedback and a sealed housing allow the motor to support controlled positioning of valves, agitators, and conveyors in areas where dependable servo response is required. Its application focus is on machinery that must combine precise motion with a housing suitable for demanding process conditions.
Under a motor temperature rise of 60 K, the unit can hold a load with 12.0 Nm of continuous torque while drawing 9.8 A of steady current at standstill. Peak demand can rise to 43.5 Nm of maximum torque, and the motor permits an RMS current of 44.3 A during heavier cycles. During rapid operation, rotor speed reaches 4500 rpm, and the 047 winding uses 8.400 Ω of resistance with 1.20 mH of inductance. A voltage constant of 91.0 V min⁻¹ supports predictable back-EMF behavior, the ambient operating range is 0 to +40 °C, and discharge capacity is limited to 6.7 nF to help control conducted noise on the supply lines.
The motor weighs 18.0 kg and has a rotor inertia of 0.00430 kgm², which supports moderate acceleration without requiring external flywheels. A torque constant of 1.41 Nm/A relates current to shaft output, and insulation class 155 (F) protects the windings against thermal stress during operation. Cabling enters through a terminal box on the B-side, and the motor has a plain shaft with a frontal centering hole, a DIN 332 DS thread, and a shaft seal to help block oil ingress. No holding brake is included, the sound pressure level is 61.8 ±3 dB[A] at rated load, and the connection-side layout helps manage EMI without external filters.