Y、Y-F系列三相异步电动机
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Y、Y-F系列三相异步电动机
文本预览
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当然可以。Y和Y-F是常用的三相异步电动机型号系列，它们分别代表：
1. Y系列电动机：这是中国国家标准（GB/T 7259）中定义的一种普通工业用笼型三相异步电动机，其特点是设计简单、制造成本较低，广泛应用于各种机械设备上，如风机、泵类、压缩机、输送带等领域。Y系列电机以其结构标准化、通用性强、维护方便等特点而被广泛应用。
2. Y-F系列电动机：Y-F系列是在Y系列电动机基础上增加了起动性能改进措施的产品，通常是指具有改进起动特性的交流鼠笼式异步电动机，比如电容启动（ Capacitor Start, CS）或电阻起动（Resistance Start, RS）等功能。这种类型的电动机在需要频繁起动并且对起动电流和噪声有较高要求的场合下使用较多，例如电梯、空调等设备。
总结来说，Y系列电动机为基本型号，而Y-F系列电动机是对Y系列电动机进行了优化升级，特别注重了电动机在起动阶段的性能表现，以满足不同应用领域对于起动性能的需求。
