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R911261314 (MKD071B-061-GP0-KN)

MKD Synchronous Motors

Rated 4.6 stars (6 total reviews)
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1 Year Warranty Included
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1 Year Warranty Included
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6 Minutes 47 Seconds

The Bosch Rexroth R911261314 (MKD071B-061-GP0-KN) is a synchronous AC servo motor designed for integration with drive controllers in industrial automation systems. It features a shaft with keyway and shaft seal, resolver feedback (RSF) for relative position detection, and a winding code of 061. The motor offers a continuous torque of 8.0 Nm at standstill, a voltage constant of 70V/1000min-1, and a torque constant of 0.77 Nm/A at 20°C. The motor lacks a holding brake and is not suitable for use in refineries, cranes, or lifts. Installation is specified for altitudes up to 1,000 meters above sea level and operating temperatures between 0 and 40°C. Cooling is achieved by convection and surface cooling. The closed design and creased-lubricated bearings provide robustness in various demanding environments.

Technical Specifications

Design
Closed Motor

Bearings Lubrication
Grease

Intended Use
Main Drive or Servo Drive Motor

Voltage Constant
70V/1000min-1

Torque Constant
0.77Nm/A at 20°C

Brake
Not Included

Operating Temperature Range
0°C – 40°C

Storage and Transport Temperature Range
-20°C - 80°C

Insulation Class
Class F

Installation Height (Max)
1000m Above Sea Level

Rotor Inertia
8.7 x 10-4 kgm2

Cooldown Time
Approximately 140 minutes.

How does it maintain static positioning during dwell phases in MKD071B-061-GP0-KN?

Thanks to its IP65 rating, the motor stands strong against dust and water jets, enabling dependable service even near washdown areas.

How does it address environmental limits during operation in MKD071B-061-GP0-KN?

Industrial operation remains consistent when the motor functions within 0–40 °C, as this temperature window ensures predictable thermal responses and stable component performance across long production cycles.

Why consider supply topology when selecting it in MKD071B-061-GP0-KN?

Through balanced three-phase operation, current is distributed evenly, ensuring efficient drive utilization, reduced electrical stress, and stable output performance in industrial automation systems.

What bearing strategy impacts service planning in MKD071B-061-GP0-KN?

Predictable reliability is achieved with lifetime-lubricated bearings, removing the need for routine regreasing and minimizing contamination risks during extended machine service cycles.

How does encoder style influence loop robustness in MKD071B-061-GP0-KN?

It features a plain shaft, simplifying coupling to gearboxes. This design reduces backlash, increases stiffness, and enables smoother torque transfer, supporting precision in applications requiring repetitive positioning.

MKD 071B-061-GP0-KN

MKD-071B-061-GP0-KN

MKD071B061GP0KN

MKDO71B-O61-GPO-KN

MKD071B 061 GP0 KN

mkd071b-061-gp0-kn

MKD71B-061-GP0-KN

Internal Product Review

The MKD071B-061-GP0-KN simply integrates reliably into standardized axes where predictable alignment and serviceability matter. The keyed shaft supports secure torque, consistent throughput with controllable thermal behavior.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MKD071B-061-GP0-KN.
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