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R911281640 (MKD112B-058-KP0-BN)

MKD Synchronous Motors

Rated 4.2 stars (11 total reviews)
  In-Stock, Ships 3-5 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 R911281640 (MKD112B-058-KP0-BN) is a servo motor designed by Rexroth Indramat, featuring a shaft with keyway and shaft seal, without a holding brake. It utilizes resolver feedback with an integrated encoder for absolute position detection exceeding 4096 revolutions. The continuous torque at standstill is 28.0 Nm, with a rated current of 26.7 A and a rated voltage of 301 V. The motor supports a voltage constant of 70 V/1000rpm and a torque constant of 0.77 Nm/A at 20°C, and can reach speeds up to 4000 rpm with a peak current of 183 A. It features a 192 mm flange (per DIN 42948), a centering diameter of 130 mm, and motor length type B. Connection is via an output connector on Side B. Winding code is 058.

Technical Specifications

Operational Reliability
High

Torque Output
High

Service Life
High

Design
Brushless

Bearing Lubrication
Special Grease

Flange Accessories
According to DIN 42948

Rated Current
26.7 Amperes

Rated Voltage
301 voltage

Voltage Constant at 20 degrees Celsius
70 volts/1000 rpm

Torque Constant
0.77 newton-meters/Ampere

Maximum Speed
4000 revolutions/minute

Speed with Maximum Current
183 Amperes

Safety Parameters
Warning symbols on motor parts

Shipping
Global

How does MKD112B-058-KP0-BN resume motion without references?

It retains absolute position data exceeding 4096 revolutions. After power returns, axes restart instantly with true coordinates, avoiding referencing routines and protecting synchronous movement during production recovery or planned maintenance.

What guides cabinet power design for MKD112B-058-KP0-BN?

Its 28.0 Nm continuous torque defines static holding expectations. Designers size power systems based on this value, ensuring thermal stability during extended clamps, steady dwell periods, or prolonged operational pauses.

Why choose the termination style on MKD112B-058-KP0-BN?

The output connector design reduces wiring mistakes. It allows quick integration with standardized harnesses, simplifies replacements, and cuts downtime when multiple stations need identical motor installations and rapid service exchange.

How does the shaft resist timing slip on MKD112B-058-KP0-BN?

A keyway shaft secures hub alignment. This prevents slippage under reversing torque, maintains timing accuracy, and preserves synchronization across repeated directional changes during continuous industrial duty cycles and demanding processes.

What datum ensures concentric mounting on MKD112B-058-KP0-BN?

The 130 mm centering diameter keeps assemblies aligned coaxially. Secure seating reduces vibration, increases coupling durability, and extends bearing life while maintaining consistent performance across high-speed or repetitive motion cycles.

MKD 112B-058-KP0-BN

MKD-112B-058-KP0-BN

MKD112B-O58-KPO-BN

MKD112B058KP0BN

MKD112B 058 KP0 BN

mkd112b-058-kp0-bn

Internal Product Review

The model MKD112B-058-KP0-BN focuses on simplified wiring and dependable swaps using its output connector. The pre-built harnesses connect quickly, thus reducing setup errors across identical machines.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MKD112B-058-KP0-BN.
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