R911317492 (MKD112B-048-GP2-BN)

Name: R911317492 (MKD112B-048-GP2-BN)
Brand: Indramat Motors
SKU: MKD112B-048-GP2-BN
Price: 906.00 USD
Availability: InStock
Rating: 4.2 (11 reviews)

MKD Synchronous Motors

Rated 4.2 stars (11 total reviews)

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The R911317492 (MKD112B-048-GP2-BN) is a synchronous servo motor from the MKD series, featuring a flange size of 192 mm and a centering diameter of 130 mm. It is equipped with resolver feedback for relative position detection and includes a shaft with keyway and shaft seal. The motor operates with a continuous torque at standstill of 28.0 Nm and a peak torque of 48 Nm. Rated for 50/60 Hz frequency and supporting three-phase operation, it has a maximum speed of 4500 RPM and a nominal speed of 2800 RPM. The motor incorporates a 32 Nm holding brake, a power connection on side B, and class F insulation. It weighs 34 kg and is rated IP65 for environmental protection. The specified temperature range for operation is -20°C to +40°C, up to a maximum installation altitude of 3300 feet. Bearing life is estimated at 30,000 hours.

Technical Specifications

Ambient Temperature
0 to 40 degrees Celsius

Maximum Elevation
3300 feet

Service Life of Bearings
30000 hours

Motor Connection Cables
Periodically checked and replaced if necessary

Rated Holding Brake
32 Nm

Power Connector Location
Side B of motor

Shaft Key
Included as per DIN 6885-1

Shaft Sealing Ring
Included

Feedback
Resolver

Flange Size
192 millimeters

Rated Speed
2800 RPM

Maximum Speed
4500 RPM

Weight
34.0 kilograms

Housing Protection
IP 65 environmental protection rating

Insulation Class
F as per DIN VDE 0530 Part 1.

Frequently Asked Questions

How does MKD112B-048-GP2-BN sustain accuracy during long runs?

It operates at 2000 RPM nominal speed. This continuous rating preserves thermal balance, ensuring steady velocity control and avoiding drift in applications requiring prolonged traverses or dwell-under-load conditions.

Why is the thermal scheme effective on MKD112B-048-GP2-BN?

It uses radial cooling. Directed airflow improves heat extraction from stator iron and windings, maintaining torque capability and extending insulation life during elevated duty cycles.

How is phase compatibility ensured for industrial drives on MKD112B-048-GP2-BN?

It is a 3-phase motor. Three-phase excitation provides smooth torque production, reduced ripple, and compatibility with standard industrial inverters and protection hardware.

Why is concentricity consistent during mounting for MKD112B-048-GP2-BN?

It provides a 130 mm centering diameter. The pilot ensures coaxial alignment with gearheads, minimizing vibration and reducing bearing loads at operating speed.

How does ingress protection impact reliability on MKD112B-048-GP2-BN?

It meets IP65. The enclosure prevents dust ingress and water jet intrusion, preserving electrical clearances and feedback integrity in harsh manufacturing areas.

Common Misspellings

MKD 112B-048-GP2-BN

MKD-112B-048-GP2-BN

MKD112B-O48-GP2-BN

MKD112B048GP2BN

MKD112B 048 GP2 BN

mkd112b-048-gp2-bn

Internal Product Review

One of the most highly rated models, the MKD112B-048-GP2-BN relies on radial cooling to stabilize winding temperatures during demanding cycles. The addition of resolver feedback supports precise relative tracking, while a holding brake secures vertical axes.