MKE098B-047-GP0-BENN Bosch Rexroth Indramat
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MPN: R911312059
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The Bosch Rexroth Indramat MKE098B-047-GP0-BENN is a servo motor designed for potentially explosive areas and is part of the MKE Synchronous Motors series. It has a continuous torque at standstill of 12.0 Nm, a maximum torque of 43.5 Nm, and weighs 18 kg. This motor features a shaft with DIN 6885 keyway, operates at a maximum velocity of 4500 rpm, and complies with the ATEX housing standard.
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Product Description:
The MKE098B-047-GP0-BENN is a three-phase synchronous servo motor built by Bosch Rexroth Indramat for the MKE Synchronous Motors series. It is intended for servo applications in hazardous areas, where controlled rotary motion is needed for actuators, conveyors, mixers, and similar equipment in automated process lines. The motor is designed for use in potentially explosive locations, so it is suited to installations that require regulated motion together with protection measures for those operating conditions. Its 047 winding code identifies the electromagnetic setup used with compatible Rexroth drive controllers.
During continuous operation with a 60 K winding temperature rise, the motor can deliver a stall torque of 12.0 Nm while drawing a continuous standstill current of 9.8 A. These values describe the motor's continuous standstill output under that thermal condition. When full speed is required, the rotor can reach 4500 rpm. During rapid acceleration or other dynamic events, the motor may draw up to 44.3 A RMS phase current, so the connected inverter must be sized for that demand. The housing meets ATEX requirements for use in areas where an explosive atmosphere may be present, provided the approved temperature limits are observed.
For short bursts, the motor can produce 43.5 Nm of torque to handle temporary load peaks. A rotor inertia of 0.00430 kg·m² supports stable operation with moderate to higher inertia loads. The motor has a torque constant of 1.41 Nm/A and a winding inductance of 1.20 mH, which affects current response in the drive system. It also uses a DIN 6885 keyed shaft with a shaft seal, insulation class 155 (F), and an ambient operating range of 0 °C to +40 °C. The sound pressure level is 61.8 dB(A), the motor mass is 18 kg, it comes without a holding brake, and the power connections exit on the B-side through a terminal box.
Frequently Asked Questions about MKE098B-047-GP0-BENN:
Q: What is the permissible operating temperature range for the MKE098B-047-GP0-BENN motor?
A: The MKE098B-047-GP0-BENN motor is designed to operate within an ambient temperature range of 0 to +40 °C.
Q: What is the maximum torque provided by the MKE098B-047-GP0-BENN motor?
A: This model delivers a maximum torque output of 43.5 Nm for demanding applications.
Q: What type of shaft and sealing does the MKE098B-047-GP0-BENN have?
A: The MKE098B-047-GP0-BENN features a shaft with a DIN 6885 keyway and includes a shaft seal for improved reliability.
Q: Does the MKE098B-047-GP0-BENN servo motor meet any special housing compliance standards?
A: This motor complies with ATEX housing standards, making it suitable for potentially explosive environments.
Q: What is the continuous standstill current rating for the MKE098B-047-GP0-BENN motor?
A: The continuous current at standstill (60K) for this model is 9.8 A.
