R911391228 (MSK100B-0200-NN-S1-LP0-NNNN)

Name: R911391228 (MSK100B-0200-NN-S1-LP0-NNNN)
Brand: Indramat Motors
SKU: MSK100B-0200-NN-S1-LP0-NNNN
Price: 174.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The R911391228 (MSK100B-0200-NN-S1-LP0-NNNN) is an IndraDyn S synchronous servomotor from Bosch Rexroth, designed for industrial automation applications. It features a winding resistance of 0.58 ohms, winding inductivity of 7,600 mH, and a thermal time constant of 40 minutes. The motor delivers a continuous torque of 28 Nm at 60K and 33 Nm at 100K, with a continuous current of 14.7 A at 60K and 17.3 A at 100K, and supports a maximum current of 66.2 A. Maximum torque output is 102 Nm, with a nominal speed up to 4100 rpm. The motor is equipped with an optical singleturn absolute Hiperface encoder (128 signal periods), has a keyed shaft, no holding brake, and a left-side power connection. It is built to IP65 protection, insulation class 155, weighs 34 kg, uses natural convection for cooling, and requires strict compliance with installation and operational guidelines to avoid mechanical stress or thermal overload.

Technical Specifications

Encoder
Single Turn Absolute Hiperface

Winding Resistance
0.58 Ohms

Constant Torque at 60K
28 Nm

Continuous Current at 60K
14.7 A

Voltage Constant
129.5 V/min-1

Torque Constant
2.10 Nm/A

Power Connection
Left Side

Output Shaft
Keyway-Equipped

Protection Certification
IP65

Insulation Class
155

Maximum Speed
4100 rpm

Maximum Torque Output
102 Nm

Polar Pairs
4

Thermal Time Constant
40 minutes

Inductance
7.6mH

Weight
34 kg

Constant Torque at 100K
33 Nm

Continuous Current at 100K
17.3 A

Movement Temperature Range
-20 to +80 degrees Celsius

Altitude Limit
1000 meters above sea level

Operation Temperature Range
0 to +40 degrees Celsius

Frequently Asked Questions

How does the MSK100B-0200-NN-S1-LP0-NNNN achieve precise positioning with single-turn feedback only?

The single-turn absolute initialization combined with high-resolution incremental interpolation supports precise intra-revolution control. Its multi-revolution needs system-level strategies that can be applied without altering drive-motor wiring.

Does the MSK100B-0200-NN-S1-LP0-NNNN support high peak-torque transients, and how should these be managed?

Yes, up to 102 Nm peak with 66.2 A maximum phase current. Its drive should enforce current limiting and jerk-optimized profiles to avoid shaft/bearing over-stress during acceleration bursts.

How does a keyway shaft on MSK100B-0200-NN-S1-LP0-NNNN influence coupling choices?

The keyed interface provides positive torque transmission and clocking. Its backlash-compensation and hub-keyed couplings or timing pulleys selection makes it maintain alignment and minimizes micro-slip under cyclic loads.

What industries leverage MSK100B-series motors for synchronized multi-axis lines?

The packaging/printing, paper converting and metal forming cells commonly synchronize feeders, cutters and registration axes using MSK motors with IndraDrive control networks for benefiting from uniform encoder conventions across axes.

How does Hiperface on MSK100B-0200-NN-S1-LP0-NNNN compare with Hiperface DSL in cabling and EMC?

Its classic Hiperface uses separate power and feedback cables, while DSL collapses feedback onto the power cable for reducing harness mass and potential EMC loops. It is useful for moving axes and its drive/encoder compatibility dictates the interface choice.

Common Misspellings

MSK100B0200NNS1LP0NNNN

MSK100B 0200 NN S1 LP0 NNNN

MSK-100B-0200-NN-S1-LP0-NNNN

Internal Product Review

The MSK100B-0200-NN-S1-LP0-NNNN servomotor by Bosch Rexroth features natural convection cooling, an optical singleturn Hiperface encoder with 128 signal periods, and a continuous torque of 33 Nm at 17.3 A. It delivers a maximum torque of 102 Nm and a current of 66.2 A. This motor is widely used in CNC machinery, packaging systems, and industrial automation applications.