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R911328377 (MSK040B-0450-NN-S1-UP1-NNNN)

MSK Synchronous Motors

Rated 4.1 stars (13 total reviews)
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The R911328377 (MSK040B-0450-NN-S1-UP1-NNNN) is a sophisticated servomotor manufactured by Rexroth Indramat. In spite of its compact size, this synchronous motor provides elevated torque-speed functionality while being lightweight and highly efficient. Possessing a standard frame and weighing just 3.1kg (including brake weight), its dimensions include a 155.5mm frame length, 30mm rotor length, and an 82mm flange with a 50mm central diameter. The motor delivers a continuous 1.7Nm torque at standstill, reaching a maximum of 5.2Nm, albeit sustainable for only a brief 40ms duration due to heat-induced automatic shutdown. Revolution speed is an impressive 6000min-1, featuring a rotor moment of inertia of 1x10-4 kgm2. The motor's noise level stays below 75db, making it only slightly louder than a typical conversation. It also boasts an optical encoder and a 4Nm holding brake feature, among other advanced specifications. With these attributes, it's ideally suited for operations that demand precision and efficient torque delivery.

Technical Specifications

Rexroth Indramat Model
Synchronous Servomotor

Torque-Speed Performance
Enhanced

Weight
3.1kg

Frame Length
155.5mm

Centering Diameter
50mm

Continuous Torque at Standstill
1.7Nm

Maximum Permissible Torque
5.2Nm

Speed
6000min-1

Rotor Moment of Inertia
1×10-4kgm2

Sound Pressure Level
<75db

Heat Dissipation
Natural Convection

Shaft Design
Key and Keyways according to DIN6885-1

Shaft Sealing Rings
Included

Holding Brake
Electrically Released, 4Nm of Holding Torque

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MSK040B-0450-NN-S1-UP1-NNNN.
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