The Bosch Rexroth Indramat MSS102B-1600-FA-N0CN-NNNN stator is a precision-engineered component in the MSS Synchronous IndraDyn H Motors series, designed for robust industrial automation applications. Manufactured by Bosch Rexroth Indramat, this stator delivers a rated torque of 375.0 Nm in continuous duty (Operation Mode S1), while drawing a modest rated current of 49.5 A. It supports a maximum input voltage of 600 V and features a R.m.s. voltage constant of 454 V/1000 min^-1, ensuring reliable performance across a wide speed range. The unit weighs 92.3 kg and reaches a rated velocity of 700 RPM, making it ideal for high-inertia loads and precise motion control.
Technical capabilities of the MSS102B-1600-FA-N0CN-NNNN stator include its Type Of Machine: Stator of Kit Motor configuration and the absence of an integrated encoder (Motor Encoder Configuration: N0 – Without Encoder), simplifying system architecture. Electrical connectivity is handled via Electrical Connection: CN (Cable Lead-Out Axially), minimizing bending stress on leads and improving service life. The stator’s robust windings are protected by an Insulation System: Thermal Class 155 and a matching Thermal Temperature Class of 155, allowing continuous operation at temperatures up to 155 °C. Manufactured in Slovenia (Designation Of Origin: Made in Slovenia), the component adheres to stringent quality and performance standards.
Operational features emphasize long-term reliability and efficient thermal management. The stator uses advanced Cooling Mode: F (Liquid Cooling), which dissipates heat more uniformly and rapidly than air cooling alone, supporting heavy-duty cycles without thermal derating. Its continuous-duty design (Operation Mode S1) ensures stable torque output under sustained loads. The axial cable lead-out configuration reduces mechanical stress on electrical connectors, extending maintenance intervals and minimizing downtime. Thanks to the rugged construction and high-grade insulation, the MSS102B-1600-FA-N0CN-NNNN stator offers superior durability in harsh industrial environments.
Integration of this stator into modular servo and drive systems is straightforward, with its axial lead-out facilitating compact machine layouts. It pairs seamlessly with IndraDyn H drives and control modules, enabling precise torque control and dynamic response for packaging, machining, and printing applications. The robust build and high torque density make it an excellent choice for demanding automation tasks in material handling, robotics, and process engineering. Bosch Rexroth Indramat’s MSS series stators deliver the performance and reliability required for tomorrow’s industrial challenges.
Cooling Mode
F (Liquid Cooling)
Designation Of Origin
Made in Slovenia
Electrical Connection
CN (Cable Lead-Out Axially)
Insulation System
Thermal Class 155
Maximum Input Voltage
600 V
Motor Encoder Configuration
N0 (Without Encoder)
Operation Mode
S1 (Continuous Duty)
R.m.s Voltage Constant
454 V/1000 min^-1
Rated Current In Mode S1
49.5 A
Rated Mass
92.3 kg
Rated Torque In Mode S1
375.0 Nm
Rated Velocity In Mode S1
700 RPM (1/min)
Thermal Temperature Class
155
Type Of Machine
Stator of Kit Motor