R911318241 (MSK101D-0300-NN-S2-LG0-RNNN)

Name: R911318241 (MSK101D-0300-NN-S2-LG0-RNNN)
Brand: Indramat Motors
SKU: MSK101D-0300-NN-S2-LG0-RNNN
Price: 728.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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Phone:
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Email:
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The synchronous servomotor R911318241 (MSK101D-0300-NN-S2-LG0-RNNN) from Bosch Rexroth features a 101 mm frame size and 'D' length, employing natural convection cooling and a left-side power connector. The plain output shaft delivers up to 50 Nm continuous torque at 60 K, 57.0 Nm at 100 K, and a maximum torque of 160.0 Nm, with continuous currents of 30.6 A at 60 K and 34.9 A at 100 K, and maximum current at 137.7 A. It has a top speed of 4600 rpm, encoder interface EnDat2.1, 2048 signal period optical singleturn encoder, and operates with a noise level below 75 dB. The motor weighs 40 kg, complies with IP65 protection, is coated with a 40-micron black paint layer, and is designed for a thermal class of 155 with an ambient operating range of 0°C to +40°C. Winding inductivity is specified at 3,200 mH. This model does not include a holding brake and supports increased concentricity design.

Technical Specifications

Product Type
Synchronous Motor

Power Connection
Left Side

Continuous Torque
50 Nm

Constant Current
30.6 A at 60K

Torque Transmitting Plain Output Shaft
Present

Protective Layer
40 micron, Black Paint

Thermal Time Constant
100 minutes

Output Torque
75 Nm

Surface Current Consumption
45.9 Amps

Thermal Class
155

Max Current Draw
137.7 A

Maximum Output Torque
160 Nm

Winding Resistance
0.19 Ohms

Winding Inductance
3.200 mH

Maximum Speed
4600 rpm

Decibel Level
Under 75 dB

Weight
40 kilograms

Protection Specification
IP 65

Drive Controller
Specified Controller

Constant Torque at 100K
57 Nm

Constant Current at 100K
34.9 A

Altitude Range
0 to 1,000 meters above sea level

Encoder
Single-turn EnDat2.1

Operating Temperature Range
0 to +40 degrees Celsius

Transport Temperature Range
-20 to +80 degrees Celsius.

Frequently Asked Questions

What benefit does the 3,200 mH winding inductance provide in MSK101D-0300-NN-S2-LG0-RNNN servomotor?

The 3,200 mH inductance of MSK101D-0300-NN-S2-LG0-RNNN servomotor smooths current transitions and reduces torque ripple in acceleration phases. It ensures stable control during high-frequency changes.

What are typical applications of this servomotor in industrial automation?

It suits robotics arms, machine tool axes, and linear stages requiring precise torque control. Its high peak torque makes it favorable for inertia-loaded systems.

How does left-side power connector placement benefit system layout?

A left-side connector simplifies cabling in multi-axis installations by standardizing direction. It may reduce cable intersection in confined motion cabinets.

How does the plain shaft of MSK101D-0300-NN-S2-LG0-RNNN servomotor aid coupling in real-world systems?

A plain shaft of MSK101D-0300-NN-S2-LG0-RNNN servomotor allows direct coupling with couplers, belts, or gearboxes without encoder flanges. It offers mechanical flexibility in system integration.

Why use natural convection cooling instead of forced cooling?

Natural convection avoids the need for external fans or liquid circuits, simplifying installation and maintenance. For moderate duty cycles, it is thermally sufficient.

Common Misspellings

MSK101D0300NNS2LG0RNNN

MSK101D 0300 NN S2 LG0 RNNN

MSK-101D-0300-NN-S2-LG0-RNNN

Internal Product Review

The IndraDyn S Synchronous Servomotor MSK101D-0300-NN-S2-LG0-RNNN by Bosch Rexroth uses natural convection cooling and a left-side power connector. It includes an optical single-turn EnDat 2.1 encoder with 2048 signal periods, delivering 57 Nm continuous and 160 Nm maximum torque. This motor suits industrial automation, robotics, and CNC machining applications requiring precise motion control.