As a result of their modular design, the 1R.5 slip ring rotor motors (US: wound-rotor motors) can be produced with various cooling systems. This means that the motors can be flexibly adapted to the customers's application. The enclosed slip ring compartment – located inside the NDE bearings – provides a high degree of protection for the complete motor, i. e. for the motor and slip ring compartment.
Low envelope dimensions
Low space requirement
Can be integrated into every plant and system configuration
High demands of safety at work legislation are fulfilled
Service and installation friendly
400, 450, 500, 560, 630, 710, 800, 900, 1000 mm
0.3 – 8 MW
3.3 – 13.8 kV
Degree of protection:
IC 611, IC 616
Type of construction:
IM B3 (IM 1001); IM V1 (IM 3011)
Roller bearings (up to SH 710), sleeve bearings (from SH 800)
Compact design as a result of a high power density and inboard slip ring compartment
Modular cooling system design
Terminal box mounted to the motor enclosure. The cover is de-coupled from the electrical connections
In the cement industry SIMOTICS HV Series 5 asynchronous slip ring motors are mainly used in mill applications, such as raw mill drives and cement mill drives.
In the water industry SIMOTICS HV Series 5 asynchronous slip ring motors are mainly used in in mill applications with conventional fixed speed drive systems.