MKD090B-058-GG2-KN Bosch Rexroth Indramat
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MPN: R911313002
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The Bosch Rexroth Indramat MKD090B-058-GG2-KN is a servo motor from the MKD Synchronous Motors series and features a flange size of 140 mm and a centering diameter of 110 mm. It delivers a continuous torque at standstill of 12.0 Nm, uses resolver feedback for position detection, and has a protection category of IP65. This motor is equipped with a plain shaft with seal and is rated for insulation class F.
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Product Description:
The MKD090B-058-GG2-KN is a servo motor produced by Bosch Rexroth Indramat for the MKD Synchronous Motors series. It serves as a rotary actuator that delivers commanded motion to automated machinery such as packaging lines, indexing tables, and pick-and-place axes. By combining a permanent-magnet rotor with electronic commutation, the unit converts drive current into controlled torque and speed for closed-loop industrial automation. This arrangement supports smooth acceleration, controlled deceleration, and repeatable response during cyclic machine motion.
The motor uses a centering diameter of 110 mm, which helps align the housing concentrically with adjoining machine frames, and a flange size of 140 mm, which provides a rigid mounting surface. During stationary operation, it can supply 12.0 Nm of continuous torque, allowing it to maintain load demand at rated current without thermal overload. The housing is rated IP65, which helps protect internal windings from dust and low-pressure water jets in machine-mounted installations. The windings use insulation class F for dependable thermal performance during typical servo duty cycles.
Cabling exits on Side B through a molded connection box, which helps with right-angle routing in multi-axis assemblies and keeps cable paths organized near the motor body. Rotor position is monitored by resolver feedback, enabling sinusoidal current control and relative position detection with a system accuracy of ±8 angular minutes. The permitted ambient operating range is 0–40 °C, which suits standard industrial indoor conditions. The feedback arrangement also supports stable low-speed control in applications that require frequent starts, stops, and direction changes. The motor also uses a plain shaft with an integral shaft seal to help block contaminants and retain lubrication, while the 058 winding code matches compatible Indramat drive modules for the intended current and commutation behavior.
Frequently Asked Questions about MKD090B-058-GG2-KN:
Q: What is the continuous torque at standstill for the MKD090B-058-GG2-KN motor?
A: This model delivers a continuous torque of 12.0 Nm at standstill.
Q: What type of encoder does the MKD090B-058-GG2-KN motor use for position detection?
A: The MKD090B-058-GG2-KN features resolver feedback (RSF) for position detection.
Q: What protection rating does the MKD090B-058-GG2-KN servo motor have?
A: This motor has a protection rating of IP65, indicating good resistance against dust and water.
Q: What shaft design is found on the MKD090B-058-GG2-KN motor?
A: A plain shaft configuration is featured on this model and a shaft seal is included.
Q: What is the permissible ambient temperature for the MKD090B-058-GG2-KN motor?
A: The MKD090B-058-GG2-KN supports a permissible ambient temperature range of 0 to 40°C.
