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R911390200 (MSK100B-0300-NN-M1-AP2-NNNN)

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 R911390200 (MSK100B-0300-NN-M1-AP2-NNNN) is a Bosch Rexroth IndraDyn S synchronous servomotor designed for industrial applications such as machine tools and processing equipment. It features a multiturn absolute optical encoder with Hiperface interface and a resolution of 128 signal periods, supporting precise position feedback over 4096 rotary cycles. The unit operates with natural convection cooling, utilizing an internal sensor and temperature modeling for thermal management. The motor has a standard shaft with keyway, a radial shaft sealing ring, and a holding brake (electrically released) rated at 70 Nm. Specifications include a 100-size, B-length housing, 20.5 A continuous current at standstill (100 K), 33.0 Nm continuous torque at standstill, 78.3 A maximum current, 102.0 Nm maximum torque, and 5,500 mH winding inductivity. It conforms to IP65 protection and insulation class F, and is coated with a black 2K epoxy resin.

Technical Specifications

Type
Rotary Main and Servo Drive Motor

Encoder
Multiturn Absolute Optical Encoder

Cooling Method
Natural Convection, Heat Conduction

Temperature Protection
Temperature Sensor and Temperature Model

Compatible Control Unit
IndraDrive

Housing Varnish
Black (RAL9005) 2K Epoxy Resin Coating

Ingress Protection Rating
IP 65

Shock Protection
Complete

Insulation Class
F

Why does the MSK100B-0300-NN-M1-AP2-NNNN maintain accurate rotational tracking?

The optical multiturn encoder reads full rotation cycles, ensuring exact position updates during continuous loops.

Why does the MSK100B-0300-NN-M1-AP2-NNNN prevent slipping under weight?

Its brake exerts 70 Nm force, locking mechanical loads instantly and holding vertical systems firmly during power transitions.

What assists in keeping operational temperature within limit of MSK100B-0300-NN-M1-AP2-NNNN?

Using natural convection, the motor dissipates heat passively, protecting internal insulation and magnetic balance.

How is overload capacity safely handled in the MSK100B-0300-NN-M1-AP2-NNNN?

With 78.3 A permissible current, torque spikes reach 102.0 Nm, letting acceleration occur without drive failure.

How does shaft construction enhance mechanical reliability in MSK100B-0300-NN-M1-AP2-NNNN?

A shaft with keyway ensures secure torque coupling under cyclical loads, preventing misalignment in drive transmissions.

MSK100B0300NNM1AP2NNNN

MSK100B 0300 NN M1 AP2 NNNN

MSK-100B-0300-NN-M1-AP2-NNNN

Internal Product Review

The MSK100B-0300-NN-M1-AP2-NNNN is one of the must-have models. It simply includes a 70 Nm brake for vertical load control. This servomotor provides strong retention and stable feedback loops for heavy handling or stop-position automation setups.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MSK100B-0300-NN-M1-AP2-NNNN.
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