MKE098B-047-KP1-RUNN Bosch Rexroth Indramat
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MPN: R911293760
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The Bosch Rexroth Indramat MKE098B-047-KP1-RUNN is a servo motor for potentially explosive areas from the MKE Synchronous Motors series. It offers a continuous torque of 12 Nm at standstill and a maximum torque of 43.5 Nm. The motor features a shaft with keyway per DIN 6885, operates with a holding brake torque of 11 Nm, and complies with UL/CSA housing standards.
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Product Description:
The MKE098B-047-KP1-RUNN servo motor is produced by Bosch Rexroth Indramat as part of the MKE Synchronous Motors series. It is intended for use in potentially explosive areas where precise rotational motion is required to drive pumps, mixers, or positioning axes in automation systems. A right-hand terminal box provides cable entry without swivel connectors, and the housing is certified to UL and CSA standards for installation in North American equipment rooms. To prevent unwanted motion after power is removed, an integrated holding brake supplies 11 Nm of static torque and locks the shaft, which has a DIN 6885 keyway and a shaft seal.
At a 60 K winding temperature rise, the motor can deliver a continuous standstill torque of 12.0 Nm with a continuous current of 9.8 A. The electromagnetic conversion uses a torque constant of 1.41 Nm/A, so the drive can predict torque output directly from commanded phase current. Safe operation is permitted within an ambient range of 0...+40 °C, allowing cabinet mounting without forced cooling. For dynamic tasks, the rotor can reach a mechanical speed of 4500 min⁻¹, while the laminated stator has a winding inductivity of 1.20 mH, which influences current rise time and the tuning bandwidth of the associated inverter.
The motor has a maximum torque of 43.5 Nm when the controller permits a peak phase current of 44.3 A. This short-term reserve supports rapid acceleration of inertia loads, and the rotor’s moment of 0.00430 kgm² affects how the axis responds to changing load conditions. Additional values include an 8.400 Ω winding resistance at 20 °C, which moderates I²R losses, and a discharge capacitance of 6.7 nF, which aids EMC compliance. The shaft seal helps block lubricant migration into hazardous atmospheres. The assembly weighs 18 kg and emits 61.8 dB(A), permitting floor-level installation without separate acoustic shielding.
Frequently Asked Questions about MKE098B-047-KP1-RUNN:
Q: Does the MKE098B-047-KP1-RUNN servo motor include a holding brake?
A: The MKE098B-047-KP1-RUNN motor is equipped with a holding brake that delivers a torque of 11 Nm.
Q: What is the maximum rotational speed of the MKE098B-047-KP1-RUNN motor?
A: This model reaches a maximum velocity of 4500 min⁻¹, enabling high-speed operation within its class.
Q: What type of shaft design does the MKE098B-047-KP1-RUNN motor feature?
A: The MKE098B-047-KP1-RUNN features a shaft with a keyway and is supplied with a DIN 6885 keyway detail.
Q: What is the maximum torque capability of the MKE098B-047-KP1-RUNN servo motor?
A: The maximum torque output for this servo motor is 43.5 Nm, providing substantial force for demanding tasks.
Q: Which housing standard compliance does the MKE098B-047-KP1-RUNN meet?
A: This motor complies with UL/CSA housing standards, meeting specific regulatory requirements for safety.
