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MKD112B-048-KP1-BN

MKD Synchronous Motors

Rated 4.3 stars (6 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
The MKD112B-048-KP1-BN is a 34 kg servo motor with natural convection cooling. Manufactured by Bosch Rexroth Indramat in the MKD Synchronous Motors series, it has a resolver encoder and a 22 Nm holding brake. It delivers 28.0 Nm continuous torque at standstill, meets IP65 protection class, and features a shaft with keyway.

Technical Specifications

Shaft Design
Shaft with keyway

Shaft Seal
Yes

Holding Brake
With holding brake

Holding Brake Torque
22 Nm

Other Designs
None

Encoder Type
Resolver feedback w/ integrated encoder

Position Detection
Absolute (>4096 revs)

Continuous Torque at Standstill
28.0 Nm

Motor Length
B

Centering diameter
130 mm

Motor Size
112

Connection Type
Output connector

Product type
Servo Motor

Winding Code
048

Max Axial Load
50 N

Protection Class
IP65

Cooling Type
Natural Convection

Moment Of Inertia
3.4 kgm²

Weight
34 kg

How does MKD112B-048-KP1-BN handle static load retention between moves?

It delivers 28.0 Nm continuous torque at standstill. That steady holding capacity prevents drift during dwell phases and supports accurate fixturing when processes pause for inspection, metrology, or part transfer.

What keeps the axis locked during power-off or emergency stops on MKD112B-048-KP1-BN?

It uses a 22 Nm holding brake. The device mechanically secures the shaft when de-energized, protecting vertical installations and maintaining positional integrity during service procedures or unexpected outages.

How rugged is the sealing against dust and water spray on MKD112B-048-KP1-BN?

It meets IP65 protection class. The enclosure prevents contaminants from reaching windings and feedback, preserving insulation resistance and signal quality in washdown areas or abrasive manufacturing environments.

Which geometric datum aids coaxial alignment for MKD112B-048-KP1-BN?

It uses a 130 mm centering diameter. The pilot promotes concentric coupling, lowering imbalance forces and vibration that could degrade surface finish or repeatability on high-cycle lines.

What inertia consideration influences loop tuning for MKD112B-048-KP1-BN?

It lists a 3.4 kgm² moment of inertia. Controls can account for this value to set acceleration ramps and gains, ensuring responsive motion without overshoot in coordinated, multi-axis trajectories.

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Internal Product Review

Bosch Rexroth's MKD112B-048-KP1-BN simplifies commissioning with an output connector that standardizes terminations, allowing fast replacements and cleaner cabling. This reduces downtime and keeps documentation straightforward. This also maintains precise alignment through reversals and responds predictably to control commands.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MKD112B-048-KP1-BN.
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