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R911333433 (MSK100B-0450-NN-S1-LG1-NNNN)

MSK IndraDyn S Synchronous Motors

  In-Stock, Ships 3-5 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth MPN R911333433 (MSK100B-0450-NN-S1-LG1-NNNN) is an IndraDyn S synchronous servomotor engineered for operation in Zone 2 and 22 potentially explosive environments, excluding imminent explosion risk. It is equipped with an optical singleturn encoder utilizing the Hiperface interface and 128 signal periods per rotation, providing 4096 mechanical rotations. The motor features natural convection cooling, a left-side power connector, plain output shaft with keyway, and is fitted with an electrically-released holding brake rated at 32 Nm. Mechanical balancing is with a full key, and the flange conforms to DIN 42955. The unit operates at a maximum temperature of 55°C with UL and CSA certifications, and delivers a standstill continuous current of 33.6 A and torque of 33.0 Nm, while maximum values reach 110.7 A and 102.0 Nm, respectively. Winding inductivity is 2,200 mH, and the design is standard with motor size 100 and length B, winding code 0450.

Technical Specifications

Group
MSK product group

Operation
Needs incorporation with a drive controller

Maximum Operational Temperature
55°C

Corrosion resistant
Yes

Certificates
UL Listed, CSA Certified

Balance
Balanced with a complete key

Flange
Flange designed as per DIN 42955 specifications

How does encoder resolution assist repeatability on the MSK100B-0450-NN-S1-LG1-NNNN?

This motor's single turn interface outputs 128 signal periods, providing absolute position for immediate loop closure after resets and minimal settling overhead.

Which continuous current rating governs thermal steadiness on the MSK100B-0450-NN-S1-LG1-NNNN?

At 33.6 A continuous, copper losses and case temperature remain predictable, supporting long retention and slow-speed precision.

Which maximum torque helps fast indexing on the MSK100B-0450-NN-S1-LG1-NNNN?

The motor has a peak 102.0 Nm which covers breakaway and quick direction changes inside programmed time-current envelopes.

What brake torque secures axes on the MSK100B-0450-NN-S1-LG1-NNNN?

An electrically released brake supplies 32 Nm, immobilizing payloads during power removal or guarded intervention.

How does inductivity enhance low-speed smoothness in the MSK100B-0450-NN-S1-LG1-NNNN?

With 2,200 mH, current ripple reduces, improving torque linearity and controller quietness during creep moves.

MSK100B0450NNS1LG1NNNN

MSK100B 0450 NN S1 LG1 NNNN

MSK-100B-0450-NN-S1-LG1-NNNN

Internal Product Review

Bosch Rexroth's MSK100B-0450-NN-S1-LG1-NNNN is a top rated model that simply favors left-side power routing to simplify cabinet paths and strain relief. That orientation eases service access, keeps conductors tidy and complements plain-shaft coupling in compact, fanless enclosures.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MSK100B-0450-NN-S1-LG1-NNNN.
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