R911274644 (MKD112B-073-GP0-RN)

Name: R911274644 (MKD112B-073-GP0-RN)
Brand: Indramat Motors
SKU: MKD112B-073-GP0-RN
Price: 852.00 USD
Availability: InStock

MKD Synchronous Motors

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The Bosch Rexroth synchronous motor R911274644 (MKD112B-073-GP0-RN) features a resolver-based encoder system for relative position detection. It is constructed with a shaft incorporating a keyway in accordance with DIN 6885-1, a rubber radial shaft sealing ring (DIN 3760), and a black RAL 9005 coated housing. The design enables compatibility with GTP and GTS planetary gearings. Key specifications include a continuous standstill torque of 28.0 Nm, a maximum speed of 4500 rpm, a voltage constant of 65 V/krpm, a torque constant of 1.37 Nm/A, a rotor inertia of 0.0168 kgm², and a thermal time constant of 40 minutes. The flange size is 192 mm with motor length 'B', power connection is via connector, and the device operates in ambient temperatures from 0°C to 40°C. Axial or radial fan mounting is possible with consideration for load factors and environmental conditions.

Technical Specifications

Integrated Encoder System
Yes

Feedback Type
Resolver

Shaft Design
Keyway, DIN 6885-1 specification

Shaft Sealing Ring
Yes

End-Sided Centering Hole
Yes

Housing Prime Coat
RAL 9005 black

Length Code
B

Planetary Gearings Compatibility
GTP, GTS

Power Connector
Included

Encoder Connection
Included

Axial or Radial Fan
Supportable

Design Code
B05

Warning when Installed with Shaft Upwards
Ensure no fluid entry through output shaft

Shaft Damage Condition
Intense reversing operation

Radial Shaft Sealing Ring
Rubber, DIN 3760 – design A specifications

Output Shaft and Processing Medium
No direct contact recommended

Operational in Adverse Environmental Conditions
Yes

Frequently Asked Questions

Is the MKD112B-073-GP0-RN lightweight?

Yes, the MKD112B-073-GP0-RN is a mid-sized motor with a weight of 55.0 kg that ensures robust performance capabilities without being too bulky.

What is the nominal speed rated for the MKD112B-073-GP0-RN?

The MKD112B-073-GP0-RN provides a 3000 rpm nominal speed, ensuring reliable motion performance while maintaining stability.

Does the MKD112B-073-GP0-RN feature an integrated brake?

No, the MKD112B-073-GP0-RN does not include an integrated brake.

What type of enclosure protection does the MKD112B-073-GP0-RN fetaure?

The MKD112B-073-GP0-RN comes with an IP65 enclosure that is optimized for use in industrial settings with advanced sealing against dust, debris and liquid contaminants.

What operating range is ideal for the MKD112B-073-GP0-RN?

The MKD112B-073-GP0-RN is designed to be operated within a 0 to +45 °C range, ensuring reliability in most industrial settings.

Common Misspellings

MKD112B073GP0RN

MKD112B 073 GP0 RN

mkd112b-073-gp0-rn

Internal Product Review

The MKD112B-073-GP0-RN delivers reliability even in adverse environments. Its build is compact but sturdy, ensuring practical performance. However, the permissible operating range can be limiting in hot environments.