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R911278174 (MKD090B-035-KP1-KN)

MKD Synchronous Motors

Rated 4.5 stars (11 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
The R911278174 (MKD090B-035-KP1-KN) is a synchronous servo motor designed for industrial automation tasks requiring precise control. It features a keyed shaft with seal, integrated holding brake (11 Nm torque), and resolver feedback for absolute position detection over 4096+ revolutions. The motor provides 12.0 Nm continuous torque at standstill (12.5 A current, 100K) and a theoretical maximum torque of 43.5 Nm, with a peak current of 49.5 A. The unit has a characteristic speed of 2500 rpm and a maximum speed of 5000 min⁻¹. It complies with IP65 protection and insulation class F (DIN VDE 0530 part 1), and is built with a standard housing, 140 mm flange size, connection box, and winding code 035.

Technical Specifications

Product Type
Synchronous Motors

Cooling Techniques
Natural and Surface

Natural Cooling Range
100 K to 60 K

Surface Cooling Range
60K/100k

Continuous Torque at Standstill (Surface Cooling)
18, 0 Nm

Continuous Torque at Standstill (Natural Cooling)
12, 0-13, 5 Nm

Continuous Current at Standstill (Surface Cooling)
16, 5 A

Continuous Current at Standstill (Natural Cooling)
11, 0 to 12, 5 A

Peak Current
49,5 A

Torque Constant
1,22 Nm/A

Voltage Constant
111 V/1000 min-1

Rotor Inertia
43,0 X 10-4 Kg/m2

Motor Mass
14,0 Kg

Thermal Time Constant
1 mm2 and 60 min

Maximum Speed
5000 min-1

Protection Category
IP65

Insulation Class
F according to DIN VDE 0530 part 1

Frequently Asked Questions

Common Misspellings

Internal Product Review

The MKD090B-035-KP1-KN is one of the most consistent model. It simply supports vertical tooling where safe retention and tight packaging are mandatory. With repeatable faces and consistent routing, installers commission rapidly, sustain deterministic feedback and preserve reliable motion fidelity through long production campaigns.

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the MKD090B-035-KP1-KN.
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