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R911321448 (MSK100B-0300-NN-M1-RP0-NNNN)

MSK IndraDyn S Synchronous Motors

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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 R911321448 (MSK100B-0300-NN-M1-RP0-NNNN) is a Bosch Rexroth IndraDyn S synchronous servomotor intended for integration within Rexroth IndraDrive systems. This motor, identified by MPN R911321448, uses a multiturn absolute optical encoder (Hiperface interface) with 128 signal periods, allowing position tracking across 4,096 mechanical turns. The shaft is DIN 6885-1 compliant with a keyway and is sealed per DIN 3760 - design A. It features natural convection cooling, a KTY84 temperature sensor for thermal monitoring, and a right-side power connector. Performance parameters include a nominal speed of 3,000 RPM, a maximum torque of 102.0 Nm, maximum current of 78.3 A, continuous current at standstill (100 K) of 20.5 A, and continuous standstill torque of 33.0 Nm. The housing is constructed of epoxy polyamide resin and is rated to IP65 for protection against solids and water jets.

View Datasheet

Technical Specifications

Product Line
MSK Servo Motors

Encoder Type
Multiturn Optical

Encoder System Accuracy
±80 Angular Seconds

Rapid Startup
Yes

Temperature Sensor
KTY84 Type

Pole Pairs
4

Maximum Torque
102.0 Nm

Nominal Speed
3000 RPM

Maximum Speed
4500 RPM

Housing Coat
Black (RAL9005) 2K Epoxy Resin

Ingress Protection Rating
IP 65

How does the MSK100B-0300-NN-M1-RP0-NNNN manage continuous process loads?

Delivering 33.0 Nm continuous torque, the axis sustains predictable feed force and position retention across long cycles, minimizing deflection in fixtures and assemblies under steady demand.

What enables accurate position reporting on the MSK100B-0300-NN-M1-RP0-NNNN?

An optical multiturn absolute system maintains absolute reference over many turns, preventing loss of datum after power events and allowing rapid resumption of programmed motion.

Why is encoder resolution significant on the MSK100B-0300-NN-M1-RP0-NNNN?

Using 128 signal periods, the feedback provides dense increments for interpolation, improving low-speed smoothness and repeatability in synchronized operations.

How does the MSK100B-0300-NN-M1-RP0-NNNN control operating temperature?

Through natural convection, thermal energy disperses across the housing, protecting insulation and bearings while sustaining current capacity across shifts.

What allows safe acceleration bursts on the MSK100B-0300-NN-M1-RP0-NNNN?

Support for 78.3 A maximum current enables short torque peaks up to 102.0 Nm, keeping rapid moves responsive without instability.

MSK100B0300NNM1RP0NNNN

MSK100B 0300 NN M1 RP0 NNNN

MSK-100B-0300-NN-M1-RP0-NNNN

Internal Product Review

For straightforward cabinet integration, the MSK100B-0300-NN-M1-RP0-NNNN uses a right-side power connector, simplifying routing alongside feedback lines. The keyed-shaft arrangement supports repetitive torque transfer where consistent alignment and predictable motion are required.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MSK100B-0300-NN-M1-RP0-NNNN.
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