R911276444 (MKD112B-073-GP1-BN)

Name: R911276444 (MKD112B-073-GP1-BN)
Brand: Indramat Motors
SKU: MKD112B-073-GP1-BN
Price: 952.00 USD
Availability: InStock

MKD Synchronous Motors

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Email:
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The Bosch Rexroth synchronous servo motor, MPN R911276444 (MKD112B-073-GP1-BN), is engineered for continuous start-stop operation and high cycle frequencies, featuring electrical commutation for improved dynamic response. It possesses a favorable torque-to-inertia mass ratio and a high overload capacity. The motor includes class F insulation in accordance with DIN VDE 0530 Part 1 and utilizes resolver feedback (RSF) for relative position detection. Additional features include a shaft with keyway and seal, a holding brake with 22 Nm torque, and natural convection cooling. The device is designed for operation between 0°C and 40°C, with a continuous standstill torque of 28.0 Nm, peak torque rated at 160 Nm, and peak current up to 144 A. Mechanical parameters include a 'B' motor length, 130 mm centering diameter, and 192 mm flange size. For safe operation, national EMC regulations and grounding protocols must be observed.

Technical Specifications

Operation Type
Continuous Start-Stop Operation

Commutation Type
Electrical Commutation

High Dynamics Feature
Yes

High Overload Capability
Yes

Overload Protection
Yes (Motor Temperature Monitoring)

Device Startup Process
Quick (Due to Encoder Data Memory)

Suitable For
Automation and Handling Systems

Motor Insulation
Class F (as per DIN VDE 0530 Part 1)

Feedback System
Resolver

Winding Code
073

Risk Factors
Potential Bodily Injury

Usage Precaution
Use Only with Approved Spare Parts and Accessories

Qualified Operators
Yes (Trained Personnel Only)

Safe for Mining and Nuclear Application
No

Adherence to EMC Regulations
Required

Residual Current-Operated Protective Devices Use
No

Packaging
Custom Military-Grade Foam

Leakage Current
Over 3.5mA

Disassembly Restriction
Yes (Never in Pressurized State)

Shaft Detail
DS Thread

Ideal Operating Temperature
0°C-40°C

Torque Reduction
15-20% (If Housing Not Painted)

Frequently Asked Questions

What is the size of the flange on the MKD112B-073-GP1-BN?

The MKD112B-073-GP1-BN comes with a 192 mm flange that supports efficient installation into varied layouts, ensuring secure support for the motor.

Does the MKD112B-073-GP1-BN include a brake?

Yes, the MKD112B-073-GP1-BN comes with an integrated brake to provide a fail-safe during motor off and pause scenarios by preventing accidental movement.

Can you mount the MKD112B-073-GP1-BN on its foot?

No, the MKD112B-073-GP1-BN is only suited for flange mounting and comes with an interface for secure anchoring onto machinery or other surfaces.

Does the MKD112B-073-GP1-BN operate reliably in warm environments?

Yes, the MKD112B-073-GP1-BN has excellent thermal performance and remains reliable in warm environments, provided ambient conditions do not exceed +45 °C.

What installation height supports optimal performance for the MKD112B-073-GP1-BN?

The MKD112B-073-GP1-BN performs optimally when installed at heights of between o to 1000 meters above sea level.

Common Misspellings

MKD112B073GP1BN

MKD112B 073 GP1 BN

mkd112b-073-gp1-bn

Internal Product Review

The MKD112B-073-GP1-BN offers superior reliability in precision tasks that require exact shaft positioning. Its integrated feedback is efficient and reliable. However, the air-cooled design can complicate installation in setups where ventilation is poor.