Y、Y-F系列三相異步電動(dòng)機(jī)
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Y、Y-F系列三相異步電動(dòng)機(jī)
Y、Y-F系列三相異步電動(dòng)機(jī)
文本預(yù)覽
Y series of Electric Motos (IP44) are TEFC three-
Phase squirrel-cage induction motors,which are a basic
series and substiued for JO2 range of motors.
Y series of motors have the advantaes of higher
efficency, energy saving, high staring torque, low-noise,
small vibration, higher safety and reliability in operation,
and beautiful appearance. Rated outputs and mounting
dimensions conform to IEC standards.
Y series of Electric Motors are conventional and
suiable for driving machinaries without special
requiments,such as metal cutting machine tools, pumps,
fans, conveyers, mixers, agricultural machinaries,and
food processing equipments,etc.. Due to better starting
performance, the motors are also suitable for driving
the machines requiring higher torque, such as
compressor, etc..
Y-F series of corrosion-proof three-phase induction
motors are the new products derived from Y-series.
Besides all advantages of Y-series three-phase induction
motors, they are good to protect the moisture, impact,
salt-vapour, rain-water, sandy wind, solar radiation and
severe cold (-25 ) ,etc. indoor or outdoor conditions.
Y-F series of corrosion-proof three-phase induction
motors are widely used in the following industries: acid-
alkali product, salt-product, papermaking, printing-
dyeing, pharmacy, fertilizer, etc..Y-serics motors are traditional TEFC construction, the motors
are provided with internal circulating ventilation system. Basic
degree of protection is IP44, it can be made into IP54 or
IP55 for customer’s requirment. The cowl is made from thin
steel plate stretched and punched and hence smooth in air
conduit, beatiful in appearance, good rigidty, and meets the
requiments of IP44.
Stator:
The stator winding is made of high mechanical strength
polyester enameled copper wires. The stator core with
winding is available using Vacuum Pressure Impregnated
(VPI) non-solvent lacquer process to make them for an integral
structure, the windings and the insulation have good insulating
insulating property, mechanical and moisture resisance. These
windings are class B or F insulation.
Rotor:
The rotor is of aluminium-cast squirrel-cage struction. The
aluminium- cast rotor is fixed on the shaft by shrink fit, and
are precisely balanced, to ensure that the motor runs smoothly.
The motors are nomally provided with one shaft extension.
Double-shaft-extension motors are available in accordance
with an agreement.
Terminal Box:
The main terminal box is located at the right-hand side of the
motor as viewed from the shaft extension end. But the main
terminal box of frame size 63-71 is located at the top of the
motor. The main terminal box has good sealing performance.
The space inside the box is ample. There are six terminals in
the terminal board. Earthing device is provinded inside and
outside the main terminal box.
Y-F range of corrosion-proof induction motors are based
on Y range of three-phase induction motor, fitted with water
thrower and sealed ring, and rollong with the shaft to realize
dynamic sealing. There is a sealed ring between endshield
and exernal bearing cover, the spigot joints is smeared with
seal gum. The out fasterners are made of high quality acid-
proof stainless steel, covered with anti-corrosive paint, the
motor have advantage anti-corrosive perfomance.Weather protected type(W-
outdoor)
No.of poles
Frame length and No. of iron
core (S-mall, M-middle, L-
long)
Shaft height
Asynchronous motor
Meaning of symbol of weather-protected type
Outdoor light corrosion
Outdoor middle corrosion-proof type
Outdoor stong corrosion-proof type
Indoor middle corrosion-proof type
Indoor strong corrosion-proof type
Damp and tropical climate type
Dry and tropical climate type
Outdoor damp and tropical climate type
Outdoor damp and tropical climate typeOperation conditions:
1.Y, Y-F ranges of motors in common service
condition.
Duty type: continuous rating S1;Ambient
temperature: changes with season (-20 -+40 );
Voltage: 380V;
Frequency: 50Hz;
Connection: or Y.
Note: If you have any special requirements for frequency and voltage, please specify them when ordering.Operation conditions:
Protection model
Ambient parameter
Ambient temperature
Relative humidity of atmosphere
Max. rainfall intensity (10min)
(w/m2)
Max. solar radiation intensity (w/m2)
Lce, snow, frost, dew Yes Yes Yes
Ice, frost, dew Ice, frost, dew
Dust or sand Yes Yes Yes
Cl
2
Phase squirrel-cage induction motors,which are a basic
series and substiued for JO2 range of motors.
Y series of motors have the advantaes of higher
efficency, energy saving, high staring torque, low-noise,
small vibration, higher safety and reliability in operation,
and beautiful appearance. Rated outputs and mounting
dimensions conform to IEC standards.
Y series of Electric Motors are conventional and
suiable for driving machinaries without special
requiments,such as metal cutting machine tools, pumps,
fans, conveyers, mixers, agricultural machinaries,and
food processing equipments,etc.. Due to better starting
performance, the motors are also suitable for driving
the machines requiring higher torque, such as
compressor, etc..
Y-F series of corrosion-proof three-phase induction
motors are the new products derived from Y-series.
Besides all advantages of Y-series three-phase induction
motors, they are good to protect the moisture, impact,
salt-vapour, rain-water, sandy wind, solar radiation and
severe cold (-25 ) ,etc. indoor or outdoor conditions.
Y-F series of corrosion-proof three-phase induction
motors are widely used in the following industries: acid-
alkali product, salt-product, papermaking, printing-
dyeing, pharmacy, fertilizer, etc..Y-serics motors are traditional TEFC construction, the motors
are provided with internal circulating ventilation system. Basic
degree of protection is IP44, it can be made into IP54 or
IP55 for customer’s requirment. The cowl is made from thin
steel plate stretched and punched and hence smooth in air
conduit, beatiful in appearance, good rigidty, and meets the
requiments of IP44.
Stator:
The stator winding is made of high mechanical strength
polyester enameled copper wires. The stator core with
winding is available using Vacuum Pressure Impregnated
(VPI) non-solvent lacquer process to make them for an integral
structure, the windings and the insulation have good insulating
insulating property, mechanical and moisture resisance. These
windings are class B or F insulation.
Rotor:
The rotor is of aluminium-cast squirrel-cage struction. The
aluminium- cast rotor is fixed on the shaft by shrink fit, and
are precisely balanced, to ensure that the motor runs smoothly.
The motors are nomally provided with one shaft extension.
Double-shaft-extension motors are available in accordance
with an agreement.
Terminal Box:
The main terminal box is located at the right-hand side of the
motor as viewed from the shaft extension end. But the main
terminal box of frame size 63-71 is located at the top of the
motor. The main terminal box has good sealing performance.
The space inside the box is ample. There are six terminals in
the terminal board. Earthing device is provinded inside and
outside the main terminal box.
Y-F range of corrosion-proof induction motors are based
on Y range of three-phase induction motor, fitted with water
thrower and sealed ring, and rollong with the shaft to realize
dynamic sealing. There is a sealed ring between endshield
and exernal bearing cover, the spigot joints is smeared with
seal gum. The out fasterners are made of high quality acid-
proof stainless steel, covered with anti-corrosive paint, the
motor have advantage anti-corrosive perfomance.Weather protected type(W-
outdoor)
No.of poles
Frame length and No. of iron
core (S-mall, M-middle, L-
long)
Shaft height
Asynchronous motor
Meaning of symbol of weather-protected type
Outdoor light corrosion
Outdoor middle corrosion-proof type
Outdoor stong corrosion-proof type
Indoor middle corrosion-proof type
Indoor strong corrosion-proof type
Damp and tropical climate type
Dry and tropical climate type
Outdoor damp and tropical climate type
Outdoor damp and tropical climate typeOperation conditions:
1.Y, Y-F ranges of motors in common service
condition.
Duty type: continuous rating S1;Ambient
temperature: changes with season (-20 -+40 );
Voltage: 380V;
Frequency: 50Hz;
Connection: or Y.
Note: If you have any special requirements for frequency and voltage, please specify them when ordering.Operation conditions:
Protection model
Ambient parameter
Ambient temperature
Relative humidity of atmosphere
Max. rainfall intensity (10min)
(w/m2)
Max. solar radiation intensity (w/m2)
Lce, snow, frost, dew Yes Yes Yes
Ice, frost, dew Ice, frost, dew
Dust or sand Yes Yes Yes
Cl
2
AIGC當(dāng)然可以。Y和Y-F是常用的三相異步電動(dòng)機(jī)型號(hào)系列，它們分別代表：
1. Y系列電動(dòng)機(jī)：這是中國(guó)國(guó)家標(biāo)準(zhǔn)（GB/T 7259）中定義的一種普通工業(yè)用籠型三相異步電動(dòng)機(jī)，其特點(diǎn)是設(shè)計(jì)簡(jiǎn)單、制造成本較低，廣泛應(yīng)用于各種機(jī)械設(shè)備上，如風(fēng)機(jī)、泵類、壓縮機(jī)、輸送帶等領(lǐng)域。Y系列電機(jī)以其結(jié)構(gòu)標(biāo)準(zhǔn)化、通用性強(qiáng)、維護(hù)方便等特點(diǎn)而被廣泛應(yīng)用。
2. Y-F系列電動(dòng)機(jī)：Y-F系列是在Y系列電動(dòng)機(jī)基礎(chǔ)上增加了起動(dòng)性能改進(jìn)措施的產(chǎn)品，通常是指具有改進(jìn)起動(dòng)特性的交流鼠籠式異步電動(dòng)機(jī)，比如電容啟動(dòng)（ Capacitor Start, CS）或電阻起動(dòng)（Resistance Start, RS）等功能。這種類型的電動(dòng)機(jī)在需要頻繁起動(dòng)并且對(duì)起動(dòng)電流和噪聲有較高要求的場(chǎng)合下使用較多，例如電梯、空調(diào)等設(shè)備。
總結(jié)來說，Y系列電動(dòng)機(jī)為基本型號(hào)，而Y-F系列電動(dòng)機(jī)是對(duì)Y系列電動(dòng)機(jī)進(jìn)行了優(yōu)化升級(jí)，特別注重了電動(dòng)機(jī)在起動(dòng)階段的性能表現(xiàn)，以滿足不同應(yīng)用領(lǐng)域?qū)τ谄饎?dòng)性能的需求。
