R911342647 (MSK071C-0200-NN-S3-UP2-NNNN)

Name: R911342647 (MSK071C-0200-NN-S3-UP2-NNNN)
Brand: Indramat Motors
SKU: MSK071C-0200-NN-S3-UP2-NNNN
Price: 264.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911342647 (MSK071C-0200-NN-S3-UP2-NNNN) is a synchronous servomotor from the IndraDyn S series designed for natural convection cooling and features a standard design with a C length and 071 frame size. The device includes a shaft with keyway, a singleturn capacitive encoder with Hiperface interface, 16 signal periods, and a rotatable (240°) encoder connector. Key performance parameters are a continuous torque of 14.0 Nm at standstill (100 K), maximum torque of 44.0 Nm, continuous current at standstill of 6.1 A, and maximum current of 23.4 A. Additional features include an electrically released holding brake with 30 Nm torque, winding inductivity of 19,500 mH, rotor winding resistance of 3.10 Ω, maximum speed of 3500 rpm, voltage constant of 155.5 V/1000min-1, and a discharge capacity of 4.6 nF. The unit is IP65 rated, has a 155 insulation class, an operational noise level below 75 dB, and a mass of 13.9 kg. Recommended operating environment is 0–40°C ambient temperature, 0–1000 m altitude, 5–95% relative humidity, and 1–29 g/m³ absolute air humidity.

Technical Specifications

Thermal Time Constant
15 minutes

Housing Cooling Type
Natural

Optimal Ambient Temperature
0 to 40 degrees Celsius

Optimal Altitude
0 to 1000 meters above sea-level

Performance Reduction at Over 55 degrees Celsius
20%

Performance Reduction at over 3000 meters
30%

Weight
13.9 kg

Noise Level
<75 dB

Protection Level
IP65

Insulation Rating
155

Environmental Class Recommendation
3K4

Output Shaft
Keyed

Max Rotational Speed
3500 rpm

Voltage Constant
155.5 V/1000min-1

Discharge Capacity
4.6 nF

Polar Pairs
4

Torque Constant
2.50 Nm/A

Rotor's Moment of Inertia
0.00173 kgm2

Peak Torque
44 Nm

Peak Current
23.4 A

Winding Resistance
3.10 ohms

Minimum Relative Humidity
5%

Maximum Relative Humidity
95%

Minimum Absolute Air Humidity
1 g/m3

Maximum Absolute Air Humidity
29 g/m3

Frequently Asked Questions

Why use an electrically released 30 Nm holding brake on MSK071C-0200-NN-S3-UP2-NNNN?

The brake engages on power loss to secure vertical or overhauling axes to preventing back-driving. Its electrical release lets the drive command safe de-clamp/ clamp sequences during service and emergency stops.

How does the S3 singleturn capacitive Hiperface encoder on MSK071C-0200-NN-S3-UP2-NNNN improve positioning?

It provides deterministic absolute position per revolution with 16 signal periods for enabling precise phasing and commutation. Its reduced sensitivity to contamination versus optical disks supports stable feedback in industrial environments.

How do 14.0 Nm continuous (100 K) at 6.1 A and 44.0 Nm peak on MSK071C-0200-NN-S3-UP2-NNNN affect duty profiling?

They define sustained stall capability and short-term overload window. Its RMS torque/speed calculations and 100 K thermal model is used to verify that cycle peaks stay within Imax = 23.4 A and allowable temperature rise.

Why is the 240° rotatable encoder/power connector valuable on MSK071C-0200-NN-S3-UP2-NNNN?

It eases cable routing in cramped frames and reduces bend-radius stress for improving EMC and serviceability. Its orientation flexibility also helps maintain IP performance when the motor is clocked differently.

Can MSK071C-0200-NN-S3-UP2-NNNN integrate seamlessly with Rexroth IndraDrive systems?

Yes, the MSK motors are native to the Rexroth Electric Drives & Controls ecosystem for enabling commissioning with IndraDrive and standard feedback/diagnostics. It supports safety, motion and networked automation within the portfolio.

Common Misspellings

MSK071C0200NNS3UP2NNNN

MSK071C 0200 NN S3 UP2 NNNN

MSK-071C-0200-NN-S3-UP2-NNNN

MSK71C-0200-NN-S3-UP2-NNNN

Internal Product Review

The Indramat’s MSK071C-0200-NN-S3-UP2-NNNN servomotor is presented in size 071 and length C. It uses nature heat dissipation through its surface and possess a singleturn capacitive of 16 periods for feedback through a 240° rotatable connector. This unit supplies 14 Nm continuous at 100 K temperature and comes with a holding brake of 30 Nm for safe operations. It has a keyed shaft orientation and its peak current usage is recorded as 23.4 A to suit packaging, machine tools, printing, robotics and metal-forming lines.