R911397692 (MSK101D-0301-NN-M1-BG0-NSNN)

Name: R911397692 (MSK101D-0301-NN-M1-BG0-NSNN)
Brand: Indramat Motors
SKU: MSK101D-0301-NN-M1-BG0-NSNN
Price: 176.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The Bosch Rexroth MPN R911397692 (MSK101D-0301-NN-M1-BG0-NSNN) is an IndraDyn S synchronous servomotor designed with natural convection cooling, a plain output shaft, and a B-side power connector. It integrates a multiturn absolute Hiperface encoder using optical technology with 128 signal periods. The unit supports a maximum torque of 160 Nm and continuous torque at standstill of 57 Nm (100K), with continuous current at 34.9 A and maximum current at 137.7 A. The winding inductivity is 3,200 mH. This model, with size 101 and length 'D', features class 155 insulation, IP65 enclosure, and a sound pressure level up to 75 dB. It is suitable for operation in ambient temperatures from 0 to 40°C and includes a 40-micron black protective coating.

Technical Specifications

Sound Pressure Level
75 decibels

Encoder Type
Absolute Hiperface Multi-Turn

Weight
Lightweight

Protection Certification
IP65 Dust and Water

Insulation Rating
Class 155

Maximum Torque
160 Nm

Moment of Inertia
Low

Operating Temperature Range
0 to +40 degrees Celsius

Transportation Temperature Range
-20 to +80 degrees Celsius

Continuous Torque at 100 K
57 Nm

Body Protection
Black Paint (40 microns thick)

Pole Pairs
Four

Thermal Time Constant
Quick

Output Shaft
Plain

Power Connection Position
Housing B side

Continuous Torque at 60 K
50 Nm

Frequently Asked Questions

What is the benefit of multiturn absolute encoding in MSK101D-0301-NN-M1-BG0-NSNN servomotor?

The multiturn absolute encoder of MSK101D-0301-NN-M1-BG0-NSNN servomotor ensures position retention across power cycles, eliminating homing delays. In MSK101D-0301, that means reproducible indexing even after outages.

How does the 3,200 mH winding inductance influence drive design?

The relatively high inductance smooths current ripple and reduces torque ripple but slows current dynamics. It requires the drive to supply sufficient voltage to overcome inductive impedance.

How does the B-Side power connector design matter?

A B-Side connector allows easier cable routing in compact systems and better separation of encoder/power paths. It aids in reducing interference and mechanical constraints.

In what applications is the MSK101D-0301-NN-M1-BG0-NSNN servomotor especially suitable?

The MSK101D-0301-NN-M1-BG0-NSNN servomotor high torque and precision make it ideal for robotics, packaging machinery, CNC, and process control systems. Its durability and repeatability support long runtime in automation lines.

Why is the maximum current of 137.7 A relevant in sizing the drive?

The peak torque demands require high current, the drive and cabling must handle 137.7 A without voltage drops or thermal issues. Underspec’d drives may clip during transient peaks.

Common Misspellings

MSK101D0301NNM1BG0NSNN

MSK101D 0301 NN M1 BG0 NSNN

MSK-101D-0301-NN-M1-BG0-NSNN

Internal Product Review

The IndraDyn S Synchronous Servomotor MSK101D-0301-NN-M1-BG0-NSNN by Bosch Rexroth operates with natural convection cooling and an optical multiturn absolute encoder using a Hiperface interface. It delivers 57 Nm continuous torque and handles up to 137.7 A maximum current. This motor is widely used in industrial automation, packaging machinery, robotics, and process control systems.