We, GOGOGO Mechanical&Electrical Co.,Ltdspecialize in high
quality energy-efficient electric motors. The combination of the
best available materials, high quality sheet metal and the right
amount of copper in the rotor/stator makes GOGOGO's electric motors
highly energy-efficient. We design our electric motors to fit and
match our customer's requirements at our production site. The
electric motors can be supplemented with a range of options and
accessories or modified with a special design to endure any
environment. Electric motors account for a large part of the
electricity used. If we look at the world, electric motors account
for about 65 percent of the electricity used in industry. To reduce
this use of electricity, there are legal requirements regarding the
efficiency of electric motors manufactured in the EU, or exported
into the EU.Three-phase, single-speed asynchronous motors are
covered by the requirements today. Asynchronous motors are the most
common type of motor and account for 90 percent of the electricity
consumption of all electric motors in the power range 0.75 - 375
kW.According to that standard, the energy efficiency classes have
the designations IE1, IE2, IE3 and IE4, where IE4 has the highest
efficiency. Power:0.09kw-315kwVoltage:230/400v,380v 400v 415v
460v 660vFrequency:50/60hzEnamelled Wire:Copper Wire /Aluminum
wireInsulation Class:F/B/HMounting Way:B3/B5/B14/B34/B35Protection
Grade:IP54/IP55/IP22/IP66motor body :cast
iron/Aluminum Revision of the standardA revision of the
standard was decided by the Ecodesign Committee in 2019. The
revision was published on October 1, 2019. The following will
apply:For electric motorsFrom July 1, 20212-, 4-, 6- and 8-pole
motors from 0.75 - 1000 kW (previously up to 375kW) are included in
efficiency class IE3.Motors within the range 0.12 - 0.75 kW must
meet efficiency class IE2.The previous possibility to
replace IE3 motors with an IE2 motor with frequency drive
disappears.From July 1, 2023For 2-, 4-, 6- and 8-pole motors from
0.12 - 1000 kW, the efficiency class IE2 now also applies to Ex eb
certified motors with high safety.Single phase motors with greater
power than 0.12 kW are covered by the corresponding IE2 class.The
higher efficiency class IE4 applies to 2, 4 and 6-pole motors
between 75 - 200 kW.For frequency invertersFrom July 1, 2021For use
with electric motors with power from 0.12 - 1000 kW, the frequency
inverter must pass efficiency class IE2 specially designed for
inverters.Current requirements according to the DirectiveSince 16
June, 2011 it is prohibited to place electric motors below
energy efficiency class IE2 on the market, or to put them into
service in the EU.Since January 1, 2015, electric motors within the
range 7.5 - 375 kW (2-, 4-, and 6-pole) must meet the requirements
for IE3, or IE2 if the latter is combined with frequency inverters
for speed control. The legal requirement thus provides two
options.From January 1, 2017, the requirements were tightened so
that all motors 0.75 - 375 kW (2-, 4-, and 6-pole) must meet the
requirements for IE3, or IE2 if they are combined with frequency
inverters.Exemptions from the current directiveOperation other than
S1 (continuous drive) or S3 (intermittent drive) with a nominal
cyclicity factor of 80 percent or lower.Made for assembly with
frequency inverters (integral motors).Electric motors made for use
in liquid.Electric motors that are fully integrated into a product
(e.g. a gear, pump, fan or compressor) where the energy performance
is not tested independently of the product.Brake motorsElectric
motors intended for operation exclusively:At altitudes exceeding 4
000 meters above sea level.If ambient air temperatures exceed
60°C.Where maximum operating temperature exceeds 400°C.Where
ambient air temperatures are less than -30°C for all
motors, or less than 0°C for motors with water cooling.In
explosive atmospheres (as defined in Directive 94/9 / EC 9)The
requirements do not apply to ships or other means of transport that
carry goods or persons, since there must be specially designed
engines for this purpose. (If the same mobile conveyor belt is
used on ships as well as on land, the rules apply).Also, the
requirements do not apply to repair of motors previously
placed on the market, or put into service - unless the repair is so
extensive that the product will in practice be brand new.If
the motor is to be further exported for use outside Europe, the
requirements do not apply.Some other requirements apply to
water-cooled motorsWe have our own design and development team, we
can provide customers with standard AC electric motors, We can also
customize the single phase/three phase motors according to the
special needs of customers. Currently our main motor
products cover three - phase high - efficiency motors,general three
- phase motors, single phase motors, etc. The main motor ranges:
IE3 / YE3, IE2 / YE2, IE1 / Y2, Y, YS, MS, YC, YL, YY, MC, MY, ML
motors. American standard NEMA
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