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R911278629 (MKD112B-058-GP0-AN)

MKD Synchronous Motors

Rated 5.0 stars (12 total reviews)
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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

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3 Minutes 29 Seconds

The MKD112B-058-GP0-AN (MPN: R911278629) is an Indramat MKD series synchronous servo motor featuring a 192mm flange and 130mm centering diameter. It utilizes the '058' winding code, with a continuous standstill torque of 28.0 Nm and rated speed of 3000 min⁻¹, handling a continuous rated current of 6.4A at 212V. The motor supports a maximum speed of 4500 min⁻¹ and peak torque of 102.0 Nm at a peak current of 183.0A. The rotor has a moment of inertia of 1.92×10⁻² kgm² and can drive a load inertia up to 1.92×10⁻¹ kgm². Construction includes an IP65-rated enclosure, resolver feedback, and a keyway shaft per DIN 6885-1, without a holding brake and with A-side cable connections.

Technical Specifications

Type
Servomotor

Flange Size
192mm

Centering Diameter
130mm

Motor Length
375mm

Winding Code
058

Continuous Torque at Standstill
28.0Nm

Rated Speed
3000min-1

Rated Torque
6.2Nm

Rotor Moment of Inertia
1.92x10-2 kgm2

Permissible Current
6.4A

Permissible Voltage
212V

Max Speed
4500min-1

Peak Torque
102.0Nm

Peak Current
183.0A

Protection Category
IP65

Feedback Type
Resolver

Shaft Design
With Keyway and Keys (No Holding Brake)

Electrical Connection
Via Plugs on Top (A-Side)

What continuous power level supports production-grade loads?

The motor provides 7.8 kW rated power, ensuring uninterrupted performance for demanding applications. This rating also helps size the drive and cabling to maintain steady voltage and current capacity in extended operations.

How does the motor handle overload situations?

It offers 105 Nm maximum torque, giving the system enough margin to absorb acceleration peaks and sudden mechanical resistance without losing path accuracy or drive stability.

What role does radial cooling play in system reliability?

Its radial cooling channels airflow directly across the stator and winding ends, removing thermal buildup and extending insulation life, even under high-duty cycles.

Which coupling method guarantees secure torque transfer?

A shaft with keyway locks torque delivery, preventing angular slip during frequent reversals and safeguarding timing in belt or reducer-driven systems.

How is overheating detected and managed?

An integrated PTC thermistor monitors winding temperatures, sending signals to the drive to trigger protective derates or shutdowns, preventing damage to the motor and connected equipment.

MKD 112B-058-GP0-AN

MKD-112B-058-GP0-AN

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MKD112B058GP0AN

MKD112B 058 GP0 AN

mkd112b-058-gp0-an

Internal Product Review

The MKD112B-058-GP0-AN is engineered to manage both heat and precision in continuous duty. Its radial cooling system drives airflow directly over loss-prone zones, keeping torque stable across long cycles.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MKD112B-058-GP0-AN.
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