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                        SNA Series
                        NEMA Premium Efficiency Cast Iron Motors
                        NEMA SNA series Motor are CUL certified and of premium efficiency , and with a CC number 129B from DOE.


                        NEMA SNA series Motor are CUL certified and of premium efficiency , and with a CC number 129B from DOE.

                        SNA series motors equal or exceed the efficiency standards set in NEMA publication MG 1-2006, table 12-12, which represents the highest motor efficiency  standard to date.

                        SNA series are totally enclosed, fan cooled, three phase squirrel cage motor, built to comply NEMA, and designed to be used in general industries.

                        The features are characterized with low temperature rise, low noise, low vibration, high starting torque, sturdy construction, long life-time, and stable performance.

                        STANDARD FEATURES (Frames 140T to 440T,

                        rated power 1~300HP) ¨C Cast Iron

                        Three-phase, 2, 4,and 6 pole, 60/50Hz Voltage: 230/460V, 460V or 575V

                        Totally Enclosed Fan Cooled ¨C TEFC (IP55) water tight and dust tight enclosure

                        SKF/NSK/NTN Ball bearings are supplied as standard

                        NEMA dimensions

                        Class 'F'insulation for all frames

                        Temperature rise: Class'B'(80K)  Service factor: 1.15

                        Continuous duty (S1)

                        104oF (40?℃) ambient temperature

                        Altitude: 3300 ft (1000m)

                        NPT threaded terminal box

                        F1 mounting

                        Stainless steel nameplate with laser etching

                        Gasketed conduit box

                        OPTIONAL FEATURES

                        Special voltages

                        Specially designed shaft

                        Space heaters

                        Thermistor, Thermostats or RTD’s (PT100)

                        Additional terminal box

                        Drip cover (canopy) for shaft down applications

                        Cable glands or blind cap

                        ‘C’ and ‘D’ flanges for all ratings

                        Roller bearings on drive end available for all frames

                        Labyrinth taconite seal available on all ratingsz

                        Energy saving applications where continuous or frequency

                        is required ideal for tough industrial applications:

                        Chemical plants

                        Compressors

                        Pulp and paper mills

                        Crushers

                        Refineries

                        Pumps

                        Steel mills

                        Fans

                        Cement mills

                        Packaging equipment
                         
                         

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