MKD112D-027-KG0-RN Bosch Rexroth Indramat
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MPN: R911290384
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The Bosch Rexroth Indramat MKD112D-027-KG0-RN is a servo motor from the MKD Synchronous Motors series with a flange size of 192 mm and a centering diameter of 130 mm. It delivers 48.0 Nm continuous torque at standstill and uses resolver feedback with an integrated encoder for absolute position detection over more than 4096 revolutions. The motor has IP65 protection, insulation class F, and comes without a holding brake.
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Product Description:
The MKD112D-027-KG0-RN servo motor is built by Bosch Rexroth Indramat in the MKD Synchronous Motors series for closed-loop industrial axes that require steady torque and accurate position control. As a permanent-magnet AC motor, it works with a compatible drive to convert electrical input into rotary motion for transfer stations, packaging lines, and machine tools. Its integrated feedback device reports rotor position to the drive so interpolation and electronic gearing can be carried out during coordinated motion. This arrangement supports repeatable axis response in applications that depend on synchronized movement across multiple machine sections.
A flange diameter of 192 mm supports installation on matching machine faces, while the centering pilot of 130 mm helps align the motor accurately with the driven mechanism. At standstill, the motor can deliver 48.0 Nm of continuous torque, which supports constant low-speed force without overheating under proper operating conditions. The motor has an IP65 enclosure, so dust and low-pressure water spray are kept away from the windings and internal components. Position feedback is provided through resolver feedback integrated into the motor, and the rotor angle is sent to the controller through analog sine-cosine signals for commutation and velocity control.
The stator winding uses code 027, which matches the motor to the correct electrical parameters in the drive. Motion is transmitted through a plain shaft with a contact lip seal, which helps limit lubricant migration when the motor is mounted horizontally or vertically. The motor has a system accuracy of ±8 angular minutes, and absolute position tracking extends beyond 4,096 revolutions for long-travel axis movement. Continuous operation is permitted in ambient air from 0–40°C, supported by F-class insulation and an internal cooling path. Right-side power connectors and the lack of a holding brake keep cable routing simple and reduce inertial load on fast-index axes.
Frequently Asked Questions about MKD112D-027-KG0-RN:
Q: What is the continuous torque at standstill of the MKD112D-027-KG0-RN motor?
A: This model provides a continuous torque of 48.0 Nm at standstill, suitable for demanding motion tasks.
Q: What type of encoder is used in the MKD112D-027-KG0-RN motor?
A: The MKD112D-027-KG0-RN utilizes resolver feedback with an integrated encoder for position detection.
Q: Does the MKD112D-027-KG0-RN motor include a holding brake?
A: The holding brake is not included on this specific model.
Q: What shaft design is implemented on the MKD112D-027-KG0-RN motor?
A: This motor features a plain shaft with a shaft seal for secure mechanical integration and protection against contaminants.
Q: What is the protection rating for the MKD112D-027-KG0-RN motor?
A: The protection category of IP65 ensures that the MKD112D-027-KG0-RN is resistant to dust and low-pressure water jets from any direction.
