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R911340661 (MSK040C-0450-NN-M1-UP0-NSNN)

MSK IndraDyn S Synchronous Motors

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The R911340661 (MSK040C-0450-NN-M1-UP0-NSNN) is a high-dynamic servo motor from the IndraDyn S series by Rexroth Indramat. It uses natural convection for heat management and has an optical encoder with a Hiperface and 128 increments. The R911340661 (MSK040C-0450-NN-M1-UP0-NSNN), identifiable by its part number on the module's back, includes a rotating connector and a keyed shaft with a sealing ring. It has a rated winding resistance, torque, and voltage constant of 8.4 Ohm, 0.92 Nm/A, and 58.5 V/min-1 at 20°C. Manufactured in line with DIN EN 60079 ff, it suits categories II, 3D, and 3G, with a design conforming to thermal class of 155 per EN 60034-1 and an IP 65 rating per EN 60034-5. The motor weighs approximately 2.8 Kg and it accommodates a maximum speed of 6000 RPM, has a sound level below 75 dB, and has no integrated holding brake. It is operational within 0 to 40°C ambient temperature.

Technical Specifications

Heat Regulation
Natural Convection

Electrical Connection
Plug-type, 240 degrees rotatable

Winding Code
0450

Compliance Standards
DIN EN 60079 ff, Cluster II, 3D, 3G

Winding Resistance
8.4 Ohm

Torque Constant
0.92 Nm/A

Voltage Constant
58.5 V/min-1 at 20 oC

Thermal Class
155 accordance EN 60034-1

IP Rating
IP 65 accordance EN 60034-5

Pole Pairs
4

Winding Inductance
35.4 mH

Component Discharge Capacity
1.5 nF

Weight
2.8 Kg

Maximum Torque Rating
5.1 Nm

Maximum Current Rating
8.0 A

Rated Thermal Time Constant
16 minutes

Maximum Speed
6000 revolutions per minute

Moment of Inertia
0.00010 kgm2

Operating Temperature Range
0-40 degrees

Sound Pressure Level
Less than 75 dB

Holding Brake
Not Included

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MSK040C-0450-NN-M1-UP0-NSNN.
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