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R911331918 (MSK100B-0400-NN-M1-AP1-NSNN)

MSK IndraDyn S Synchronous Motors

  In-Stock, Ships 3-5 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The R911331918 (MSK100B-0400-NN-M1-AP1-NSNN) is a Bosch Rexroth IndraDyn S synchronous servomotor designed according to DIN 42955 with Ex-protection for use in Zone 2 and Zone 22 environments. It provides a continuous torque of 33.0 Nm at standstill (100 K) with a continuous current of 30.8 A and a maximum current of 106.7 A. The servomotor features natural convection cooling, a shaft with keyway, and an integrated holding brake with a 24V ±10% supply, 32 Nm torque, and electrical release. The optical multiturn absolute encoder (Hiperface interface, 128 signal periods) is integrated, and the unit is equipped with a KTY84 stator sensor for thermal monitoring up to 140°C. The power connector is located on the A-side and the unit's design supports mounting with shaft orientation either up or down. Winding code: 0400; Motor size: 100; Length: B; winding inductivity: 3,100 mH.

Technical Specifications

Ex-Design
Yes

Increased Run-Out and Concentricity
As per DIN 42955

Relative Air Humidity
5% Low

Continuous Torque at Standstill
28Nm

Encoder System
Optical

S3 Operation Mode
Present

Connection
Blind Plug Flushing

Use in Zone 2 and Zone 22 Atmospheres
Supported

Temperature Sensor
KTY84

Sensor Trigger Temperature
140°C

Risks
Shearing, cutting, hitting

Additional Grounding Connection
With a 4mm2 Cross-Section

Flushing
Via Screwed Connections

Maximum Current Rating
102A

Cooling Time
Approximately Five Times Thermal Time Constant

Installation
Upright with output shaft facing up or down

Holding Brake Voltage Rating
24V +/-10%

Protection Classification
Explosion Protection (Indicated by X marking)

Interface
Multi-Turn Absolute Hiper-face

Temperature Limit
55°C

Global Shipping
Available

Backup Support
One year from Indramat USA

What encoder structure defines position on the MSK100B-0400-NN-M1-AP1-NSNN?

The motor employs an optical multiturn absolute encoder that tracks 128 signal periods, maintaining stable angular data and precise position reference even after power interruptions during demanding motion cycles.

How much holding capacity does the MSK100B-0400-NN-M1-AP1-NSNN brake deliver?

Its integrated brake provides 32 Nm of static holding torque, keeping the axis securely locked when de-energized, ensuring mechanical safety, axis retention and position stability in vertical or load-sensitive systems.

Which speed code organizes the MSK100B-0400-NN-M1-AP1-NSNN maps?

Speed code 0400 defines operational tuning and thermal balance, structuring control maps that regulate velocity, torque response and heat dissipation across variable duty profiles and continuous motion environments.

How does inductivity differ on the MSK100B-0400-NN-M1-AP1-NSNN?

Its 3,100 mH inductivity supports high base speed operation while maintaining smooth torque production, effective current regulation and precise commutation for consistent drive performance under advanced automation demands.

What torque ceiling applies mechanically to the MSK100B-0400-NN-M1-AP1-NSNN?

Mechanically, the motor withstands up to 102.0 Nm peak torque, transferring power through a keyed shaft connection that ensures reliable torque transmission and integrity under full-load industrial conditions.

MSK100B0400NNM1AP1NSNN

MSK100B 0400 NN M1 AP1 NSNN

MSK-100B-0400-NN-M1-AP1-NSNN

Internal Product Review

Indramat's MSK100B-0400-NN-M1-AP1-NSNN is one of the most desired model. It retains the multiturn Hiperface stack with A-Side wiring and a keyway shaft while adding explosion-protected conformity in a standard construction tuned for natural convection environments.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MSK100B-0400-NN-M1-AP1-NSNN.
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