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R911336091 (MSK100B-0450-NN-S1-AP2-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 R911336091 (MSK100B-0450-NN-S1-AP2-NNNN) is a Bosch Rexroth IndraDyn S synchronous servo motor from the MSK series designed for precise automation applications. It is specified for operation at up to 4500 RPM, with a frame size of 100 and frame length B. The unit employs natural convection cooling by default and permits surface cooling with optional fan integration. Electrical parameters include a winding resistance of 0.17 Ω at 20°C and a winding inductivity of 2.2 mH. The servo motor supports a continuous current at standstill (100 K) of 33.6 A, continuous torque at standstill (100 K) of 33.0 Nm, maximum current of 110.7 A, and maximum torque of 102.0 Nm. It is equipped with an optical single-turn encoder (Hiperface protocol, 128 signal periods) and features a shaft with keyway and seal, a standard housing rated IP65, a holding brake (70 Nm), and side A controller socket.

Technical Specifications

Product Line
Bosch Rexroth MSK

Maximum Electric Speed
4500 RPM

Frame Size
100

Frame Length
B

Motor Winding Code
450

Motor Winding Resistance
0.17 Ohms

Motor Winding Inductance
2.2 millihenry

Weight with Holding Brake
37.8 kilograms

Holding Torque Rating
70 Nm

Encoder
Optical Singleturn Encoder

Output Shaft Type
Keyway

Hiperface Protocol
Supported

Motor Housing Design
IP65 Rated Standard Housing

Power Source
Drive Controller

Cable Outlet Direction
Side A of Motor Housing

Shaft Seal
Yes

How does encoder resolution inform accuracy on the MSK100B-0450-NN-S1-AP2-NNNN?

Singleturn Hiperface resolves 128 signal periods, enabling absolute position retrieval, clean commutation and quick servo enablement after power events or safety stops.

Why is the brake strength central to the MSK100B-0450-NN-S1-AP2-NNNN?

Static security reaches 70 Nm, preventing creep on vertical or offset loads during shutdowns or guarded access and releasing cleanly when commanded torque resumes motion.

Which continuous current governs thermal steadiness on the MSK100B-0450-NN-S1-AP2-NNNN?

Baseline 33.6 A continuous at 100 K maintains predictable temperature rise while providing consistent torque availability for extended retention tasks.

What standstill torque maintains position on the MSK100B-0450-NN-S1-AP2-NNNN?

Steady 33.0 Nm resists back-drive during indexing, inspection or dwell phases, preserving commanded location with minimal drift.

How much transient current assists rapid approach on the MSK100B-0450-NN-S1-AP2-NNNN?

Short-duty access to 110.7 A yields robust acceleration, compressing move times before the controller transitions into fine error correction.

MSK100B0450NNS1AP2NNNN

MSK100B 0450 NN S1 AP2 NNNN

MSK-100B-0450-NN-S1-AP2-NNNN

Internal Product Review

MSK100B-0450-NN-S1-AP2-NNNN is among the most demanded models because it assists to integrate holding brakes to achieve static holding without support clamps. Such a decision helps maintain safe states of operation, vertical retention and simple A-side wiring in small, fanless constructions.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MSK100B-0450-NN-S1-AP2-NNNN.
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