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R911276444 (MKD112B-073-GP1-BN)

MKD Synchronous Motors

  In Stock, Ships 2-3 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
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)

Common Misspellings

Shipping & Payment Options
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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MKD112B-073-GP1-BN.
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