MKD112A-058-KG0-AN Bosch Rexroth Indramat
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MPN: R911297804
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The Bosch Rexroth Indramat MKD112A-058-KG0-AN is a servo motor from the MKD Synchronous Motors series with a flange size of 192 mm and centering diameter of 130 mm. It delivers a continuous torque at standstill of 15.0 Nm and features resolver feedback with an integrated encoder for absolute position detection above 4096 revolutions. This motor is rated IP65 and has a plain shaft with a shaft seal, operating within an ambient temperature range of 0 to 40°C.
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Product Description:
The MKD112A-058-KG0-AN servo motor is produced by Bosch Rexroth Indramat and belongs to the MKD Synchronous Motors series. It is built in motor size 112 with the compact A-length housing, and winding code 058 pairs with Rexroth digital drive controllers for coordinated motion tasks. By converting commanded phase currents into precise shaft rotation, the unit serves feed axes and positioning stations in automated machining, packaging, and material-handling lines. Its compact housing length helps it fit machines where axial space is limited but repeatable servo response is still required.
At standstill, the rotor delivers a continuous torque of 15.0 Nm, providing stable force for low-speed cutting or indexing operations. Mechanical mounting uses a square 192 mm flange and a 130 mm centering diameter that match standard ISO motor brackets. Power and feedback lines exit on Side A through a connector, which can simplify cable routing toward the control cabinet and keep the connection area organized. The enclosure meets IP65 to block dust and water jets, while an additional shaft seal helps keep coolant out of the bearing chamber. Position data is supplied through resolver feedback with an integrated encoder that returns absolute multi-turn information well beyond 4096 revolutions, enabling synchronized multi-axis control without homing routines.
Performance accuracy is supported by a system tolerance of ±8 angular minutes, which suits precision pick-and-place or gauging equipment when paired with high-resolution drives. The Class F insulation system withstands winding temperatures associated with an ambient range of 0–40 °C during continuous duty. Because the motor is supplied without a holding brake, external clamping or servo torque must maintain position during power loss. A plain shaft interface accommodates direct couplings, timing pulleys, or friction wheels where keyed transmission is unnecessary. This shaft style also supports applications that use clamping hubs or other friction-based connections.
Frequently Asked Questions about MKD112A-058-KG0-AN:
Q: What is the continuous torque at standstill for the MKD112A-058-KG0-AN motor?
A: The MKD112A-058-KG0-AN provides a continuous standstill torque of 15.0 Nm, enabling reliable performance in demanding applications.
Q: What type of encoder is integrated in the MKD112A-058-KG0-AN servo motor?
A: This model features resolver feedback with an integrated encoder for precise position measurement.
Q: What shaft design does the MKD112A-058-KG0-AN feature?
A: The MKD112A-058-KG0-AN has a plain shaft with a shaft seal for enhanced protection against contaminants.
Q: What is the protection category of the MKD112A-058-KG0-AN motor?
A: The protection category is rated at IP65, making it resistant to dust and low-pressure water jets.
Q: Does the MKD112A-058-KG0-AN come with a holding brake?
A: This servo motor does not include a holding brake.
