MKD090B-047-KP2-KN Bosch Rexroth Indramat
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MPN: R911299718
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The Bosch Rexroth Indramat MKD090B-047-KP2-KN is a servo motor from the MKD Synchronous Motors series. It has a continuous torque at standstill of 12.0 Nm and uses resolver feedback with an integrated encoder for absolute position detection exceeding 4096 revolutions. The motor features a 140 mm flange size, IP65 protection category, and a shaft with keyway and seal.
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Product Description:
The MKD090B-047-KP2-KN is a servo motor manufactured by Bosch Rexroth Indramat as part of the MKD Synchronous Motors series. It converts electrical energy into precise rotary motion for CNC axes, pick-and-place heads, and other automation tasks that require high-resolution speed and position control. Its synchronous design supports responsive acceleration and stable closed-loop motion in positioning applications that run through repeated start-and-stop cycles.
A centering diameter of 110 mm aligns the housing with mating machine frames, while the rectangular flange follows the 140 mm mounting pattern used with IEC motors in the 090 size code. With a continuous standstill torque of 12.0 Nm, the motor can sustain static loads without overheating, and its class F winding insulation permits conductor temperatures up to 155 °C. Electrical terminations enter through a connection box on Side B, so power and feedback cables exit opposite the drive shaft and can be routed away from the driven load. Feedback is provided by resolver feedback with an integrated encoder, allowing multi-turn rotor tracking beyond 4,096 revolutions, and the enclosure has an IP65 rating that helps keep out dust and low-pressure water during washdown exposure.
Power is transmitted through a shaft with keyway, which provides secure torque transfer under cyclic acceleration and deceleration. A shaft seal limits contaminant entry at the output end, helping protect the bearings in oily or dusty operating areas. Positioning accuracy is supported by a system precision of ±8 angular minutes, which helps maintain repeatable motion in equipment such as indexing tables and transfer units. The 047 winding manages thermal load within the motor's B-length stator, and operation is intended for an ambient range of 0–40 °C, so hotter installations may require added airflow around the machine.
Frequently Asked Questions about MKD090B-047-KP2-KN:
Q: What type of encoder is included with the MKD090B-047-KP2-KN motor?
A: This model features resolver feedback with an integrated encoder for position detection.
Q: What is the continuous torque at standstill for the MKD090B-047-KP2-KN?
A: The MKD090B-047-KP2-KN servo motor provides a continuous standstill torque of 12.0 Nm.
Q: What is the capability for position detection on the MKD090B-047-KP2-KN?
A: This motor supports absolute position detection for more than 4096 revolutions.
Q: What protection category does the MKD090B-047-KP2-KN motor offer?
A: The MKD090B-047-KP2-KN is protected to IP65 standards, suitable for use in environments with dust and water exposure.
Q: What is the shaft design of the MKD090B-047-KP2-KN motor?
A: The shaft on this motor includes a keyway and is equipped with a seal.
