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R911277791 (MKD112B-073-GP0-AN)

MKD Synchronous Motors

Rated 4.3 stars (9 total reviews)
  In-Stock, Ships 3-5 Days
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1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Current response time:

6 Minutes 31 Seconds

The Bosch Rexroth synchronous servo motor R911277791 (MKD112B-073-GP0-AN) features a key-included shaft according to DIN 6885-1 with a shaft seal and incorporates resolver feedback for relative position detection. This motor has a winding code of 073, is designed for use with 300V-rated DC buses, and achieves a continuous standstill torque of 28.0 Nm. The flange measures 192 mm with a centering diameter of 130 mm. It uses F class insulation as per DIN VDE 0530 Part 1 and has an IP65 protection rating. Additional specifications include a voltage constant of 83.2 V/1000rpm, standard output connector, B-length, and no holding brake. The unit is intended for temperature-controlled, non-corrosive, and vibration-free storage conditions.

Technical Specifications

Type
Synchronous Servo Motor

Feedback System
On-board Resolver

Connection Location
Side A

Shaft Key Specification
DIN 6885-1

Shaft Feature
Includes Sealing Ring

Holding Brake
Needs to be ordered separately

Suitable Controllers
Indramat controllers with 300 Volts rated DC bus

Flange Size
192mm

Centering Diameter
130mm

Motor Torque Rating At Standstill
28Nm

Housing Color
Prime Black

Insulation Class
F as per DIN VDE 0530 Part 1

Protection Category
IP 65

Storage Temperature
Between -20 and 80 degrees Celsius

Operating Temperature
Between 0 and 40 degrees Celsius

What output level frames continuous work on MKD112B-073-GP0-AN?

It maintains 34.3 Nm torque consistently. That torque figure supports continuous duty cycles, enabling planners to set feed schedules and ratios without risking motor derating during extended or heavy machine operations.

How does the shaft prevent hub slip on MKD112B-073-GP0-AN?

A keyed shaft secures torque delivery. Positive engagement avoids angular misalignment under frequent reversals, supporting timing consistency and stable machine performance during repeated dynamic start-stop cycles.

What supply should the inverter track on MKD112B-073-GP0-AN?

Its rated 327 V ensures ideal pairing with compatible drives. This match preserves modulation efficiency, maintains current reserve, and provides smooth control during demanding load variations and acceleration ramps.

How are coordinates established for precision on MKD112B-073-GP0-AN?

Resolver feedback requires homing after startup. Once referenced, analog signals maintain accurate commutation and smooth velocity tracking, ensuring reliable control across extended cycles and continuous industrial applications.

What anchors fixture holding during pauses on MKD112B-073-GP0-AN?

It delivers 28.0 Nm torque at standstill. This capability secures fixtures during pauses, inspections, or part transfers, keeping alignment intact without creep even during prolonged clamping steps.

MKD 112B-073-GP0-AN

MKD-112B-073-GP0-AN

MKD112B-O73-GPO-AN

MKD112B073GP0AN

MKD112B 073 GP0 AN

mkd112b-073-gp0-an

Internal Product Review

A top rated model in MKD112B-073-GP0-AN supports speed-driven tasks with straightforward wiring and Side A connection for easy routing. Its geometry simplifies mounting, helping the motor perform fast repositioning and servicing.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MKD112B-073-GP0-AN.
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