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R911321668 (MSK040B-0450-NN-M1-UP1-NNNN)

MSK Synchronous Motors

Rated 4.6 stars (12 total reviews)
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The R911321668 (MSK040B-0450-NN-M1-UP1-NNNN) is a synchronous servomotor by Rexroth Indramat, delivering an impeccable balance of speed and torque, in a compact and lightweight (3.1kg) design. This model, with a frame length of 155.5mm and rotor length of 30mm, is capable of producing continuous torque of 1.7Nm at standstill and a maximum torque of 5.2Nm for brief periods of 40ms. A speedy unit, it operates at 6000min-1, producing sound levels below 75db, equivalent to regular conversation volume. Utilizing natural convection for cooling, the R911321668 (MSK040B-0450-NN-M1-UP1-NNNN) features precision position feedback via a 128-increment optical encoder. The 240° rotatable output ports and standard-sized rotor shaft add to its versatility, while the electric release holding brake enhances safety. This last feature ensures motor standstill making the unit ideal for tasks needing precise motion and torque efficiency.

Technical Specifications

Motor Type
Synchronous

Housing Design
Standard

Weight
3.1kg

Frame Length
155.5mm

Rotor Length
30mm

Flange Size
82mm

Centering Diameter
50mm

Constant Torque at Standstill
1.7Nm

Maximum Torque
5.2Nm

Operating Speed
6000min-1

Rotor Moment of Inertia
1×10-4 kgm2

Sound Pressure Level
75db

Cooling Method
Natural Convection

Shaft Design
Keys and Keyways According to DIN6885-1

Shaft Sealing Rings
Included

Holding Brake Feature
Electrically Released 4Nm 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-M1-UP1-NNNN.
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