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R911296743 (MKE118D-027-NP3-KUN)

MKE Synchronous Motors

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1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth MPN R911296743 (MKE118D-027-NP3-KUN) is a synchronous servo motor engineered for application in potentially explosive environments, featuring a UL/CSA standard-compliant housing. The unit employs electronic commutation through permanent magnets and supports operation with DKCx.3 and HCS drive controllers. It adheres to EN 60079-0/1/31 standards, features a frame size of 118, and delivers a continuous torque of 48 Nm at 60K. The motor is equipped with a 70 Nm electrically releasing holding brake, top-side terminal box connections, insulation class 155 (F), a DIN 6885 keyway shaft with seal, 5.70 mH winding inductivity, and a voltage constant of 154.5 V/min⁻¹ at 20°C. The flange side achieves IP65 protection, designed for ambient temperatures of 0 to +40 °C, and the bearings are rated for 30,000 operating hours.

Technical Specifications

Use
Potentially explosive areas

Housing Design Standard
UL

Compatible Drive Controllers
DKCx.3 and HCS range

Motor Design Standard
EN 60079-0/1/31

Product Group
MKE

Commutation
Electronic

Frame Size
118

Continuous Torque at 60K
48Nm

Operating Temperature
0°C to 40°C

Painting Restrictions
Do not repaint

Max Axial Shock Load
10m/s2 for 6ms (DIN EN 60721-3-3 and 60068-2-6)

Holding Brake
70Nm (electrically releasing)

Flange Side Protection
IP 65

Bearing Lifetime
30,000 operating hours

Travel and Storage Restrictions
Avoid salt mist and direct solar radiation

Handling
Use lifting sling belts and eyebolts

Disassembly
Remove protective sleeves before assembly.

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the MKE118D-027-NP3-KUN.
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