RITTER R4S Series IE4 Super Premium Efficiency Motor
The RITTER R4S Series is a premium IE4 Super Premium Efficiency three-phase cast iron induction motor designed for continuous industrial operation. Built to IEC standards, it delivers outstanding energy efficiency, reliable performance, long service life and low maintenance, making it ideal for demanding industrial applications including pumps, fans, compressors and conveyor systems
Key Features
IE4 Super Premium Efficiency
Heavy-duty cast iron construction
High reliability and long service life
Low noise and low vibration
S1 continuous duty
IC411 Totally Enclosed Fan Cooled (TEFC)
IP55 protection (optional IP56 / IP65 / IP66)
Class F insulation with Class B temperature rise
Premium grease-lubricated bearings
Suitable for VFD operation
IEC standard design
Available from 0.37 to 1000 kW, 2, 4, 6 and 8 poles