R911271349 (MKD112B-048-EG0-BN)

Name: R911271349 (MKD112B-048-EG0-BN)
Brand: Indramat Motors
SKU: MKD112B-048-EG0-BN
Price: 357.00 USD
Availability: InStock

MKD Synchronous Motors

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Current response time:

6 Minutes 2 Seconds

Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The Rexroth Indramat MPN R911271349 (MKD112B-048-EG0-BN) is a servo motor designed for precision applications requiring high reliability and consistent performance. It has a plain, cylindrical shaft and includes a shaft seal, with flange dimensions standardized to DIN 42948 for compatibility with industrial machinery. The unit features grease-lubricated bearings for handling significant radial loads and direct mounting of pulleys or pinions. Technical characteristics include a rated current of 27.5 A, continuous torque of 42.0 Nm at standstill, maximum current of 162 A, rated voltage of 251 V, rated frequency of 187 Hz, and maximum speed of 4500 rpm. The rotor inertia is 192.0 x 10⁻⁴ kg·m², and the servo motor has a mass of 34.0 kg. The insulation class is F, encoder type is absolute, and there is no holding brake fitted. Mounting is permitted up to 1000 m elevation, with an upper operating temperature limit of +55°C. Power connection is at the bottom, and the connection direction is Side B.

Technical Specifications

Broad Speed Range
Yes

Flange Accessories Compliance
DIN 42948

Cylindrical Shaft
Yes

Grease-lubricated Bearings
Yes

Environmentally Friendly
Yes

Noise Emission
No

Rust and Degeneration Protection
Prime Coat Black Cover

Rated Current
27.5 Amperes

Standstill Continuous Torque
42.0 Newton meters

Standstill Current
53.2 Amperes

Maximum Current
162 Amperes

Maximum Speed
4500 revolutions per minute

Product Weight
34.0 kilograms

Rated Frequency
187 Hertz

Rated Voltage
251 volts

Rotor Inertia
192,0 x 10-4

Installation Elevation
Not more than 1000 meters above sea level

Operating Temperature
Not more than +55 degree Celsius.

Frequently Asked Questions

What is the MKD112B-048-EG0-BN's torque capacity?

The MKD112B-048-EG0-BN has a torque capacity of 150 Nm, which supports efficient performance in high-load applications.

What operating speed does the MKD112B-048-EG0-BN provide?

The MKD112B-048-EG0-BN provides an operating speed of 3000 rpm to enable stable torque delivery under varied load conditions.

What type of feedback is integrated into the MKD112B-048-EG0-BN?

The MKD112B-048-EG0-BN features integrated resolver feedback that allows fine control of motor speed and positioning for tight motion synchronization.

What installation guidelines are provided for the MKD112B-048-EG0-BN?

The MKD112B-048-EG0-BN is suited for installation in altitudes below 1000 meters above sea level. It supports moderate operating temperatures and should not be used in temperature conditions above +45 degrees Celsius.

Is the MKD112B-048-EG0-BN suited for lifying applications?

No, the MKD112B-048-EG0-BN does not fetaure an integrated brake so it may not be ideal for vertical lifting applications unless used with an external brake.

Common Misspellings

MKD112B048EG0BN

MKD112B 048 EG0 BN

mkd112b-048-eg0-bn

Internal Product Review

The MKD112B-048-EG0-BN balances size and performance. Its high thermal insulation ensures excellent stability in continuous use. However, performance derating can occur in operating temperatures above 40 °C.