MKE098B-047-AP0-BENN Bosch Rexroth Indramat
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MPN: R911316188
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The Bosch Rexroth Indramat MKE098B-047-AP0-BENN is a servo motor from the MKE Synchronous Motors series designed for use in potentially explosive environments. It features a maximum torque of 43.5 Nm, continuous torque at standstill of 12.0 Nm, and a maximum velocity of 4500 per minute. The motor weighs 18 kg, operates with an optical singleturn Hiperface encoder type, and has ATEX-compliant housing.
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Product Description:
The MKE098B-047-AP0-BENN is a servo motor built by Bosch Rexroth Indramat for the MKE Synchronous Motors series. Classified for use in potentially explosive areas, it follows ATEX housing standards so it can drive equipment in hazardous zones within automated plants. The motor converts commanded electrical energy into controlled mechanical motion, providing precise speed and torque regulation for conveyors, mixers, and positioning axes that must operate where flammable gases or dust may be present. Its enclosed design supports use in processing systems that require both controlled motion and protected installation.
During continuous operation, the motor supplies 12.0 Nm at standstill while drawing 9.8 A with a 60 K winding rise. A B-side terminal box simplifies cabling, and the motor comes without a holding brake for applications that use external holding devices. Winding code 047 corresponds to 1.20 mH of inductance, 8.400 Ω of resistance, and 6.7 nF of discharge capacitance. An S1 optical single-turn Hiperface encoder provides 128 increments, and the rotor inertia is 0.00430 kg·m² for responsive reversals. Approved ambient conditions span 0 to +40 °C, sound pressure is 61.8 dB(A) ±3, insulation class is 155 F, and a shaft seal protects the DIN 6885 keyway. The unit reaches 4500 rpm and withstands up to 44.3 A RMS from the inverter.
For short duty cycles, the electromagnetic system produces a peak torque of 43.5 Nm, enabling strong acceleration of high-inertia loads. The motor develops 1.41 Nm/A of torque per ampere, and the induced back EMF reaches 91.0 V/1000 rpm, which helps the drive match current demand to available voltage. The motor weighs 18.0 kg, giving the housing solid mechanical stiffness while keeping handling manageable during mounting, and the keyed shaft works with standard couplings used on processing machinery.
Frequently Asked Questions about MKE098B-047-AP0-BENN:
Q: What type of shaft and seal does the MKE098B-047-AP0-BENN motor have?
A: The MKE098B-047-AP0-BENN motor features a shaft with a DIN 6885 keyway and a shaft seal.
Q: What encoder type and model does the MKE098B-047-AP0-BENN use?
A: This motor is equipped with a Singleturn Hiperface optical encoder with 128 increments, using the S1 encoder model.
Q: What is the maximum torque produced by the MKE098B-047-AP0-BENN motor?
A: The MKE098B-047-AP0-BENN can deliver a maximum torque of 43.5 Nm during operation.
Q: Does the MKE098B-047-AP0-BENN come with a holding brake?
A: Without a holding brake, the MKE098B-047-AP0-BENN is designed for systems that do not require brake-assisted stopping at rest.
Q: Is the MKE098B-047-AP0-BENN suitable for explosive environments?
A: This servo motor is compliant with the ATEX housing standard, making it suitable for use in potentially explosive atmospheres.
