Cheap IE3 Efficiency Motor Supplier, Factories

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Cheap IE3 Efficiency Motor Supplier, Factories

SUNVIM IE3 electric motors are manufactured according to international standard IEC60034-30. All IE3 motors are provided with premium quality cold-rolled silicon steel, low harmonics winding, VPI vacuum pressure impregnation and high precision CNC machining process. SUNVIM IE3 motors have the advantage of high efficiency, low temperature rise, low noise, good reliability and long service time. The motors can be provided with protection grade IP55, IP56, IP65, IP66 and insulation grade F, H, and have registered in national energy label system.

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Product Description

IE3 Series motors are cage induction motors designed in accordance with IEC60034-30 standards and IE3 energy efficiency requirements. These motors offer high performance and reliability for various industrial applications.

Technical Specifications

Standard	IEC60034-30
Frame size	80-355
Output	0.75kW-315kW
Efficiency class	IE3
Voltage / Frequency	≤1000V / 50Hz, 60Hz
Protection degree	IP55 / IP56 / IP65 / IP66
Insulation / Temp Rise	F / B
Mounting arrangements	IM B3 / IM B5 / IM B35 / IM V1
Ambient temperature	-15°C ~ +40°C
Relative Humidity	Less than 90%
Altitude	Lower than 1000 m above sea level
Cooling method	IC411 / IC416 / IC418 / IC410
Duty	S1
Service factor	1.0

Customization & Special Requirements

We can design and manufacture special motors according to specific customer requirements:

◈ Special voltages, frequencies, and powers

◈ Special insulation and protection classes

◈ Left-hand terminal box, double shaft ends, and special shafts

◈ High temperature or low temperature specific designs

◈ Highland or outdoor environment usage

◈ Higher power or special service factors

◈ Equipped with heating, bearings or windings PT100, PTC, etc.

◈ Encoder integration, isolated bearings or construction

Frequently Asked Questions

What standard do IE3 Series motors comply with? IE3 Series motors are designed and manufactured in full accordance with the IEC60034-30 international standards for energy efficiency.

What is the output power range for these motors? The available output power ranges from 0.75kW to 315kW, covering a wide variety of industrial needs.

What protection degrees are available? We offer multiple protection degrees including IP55, IP56, IP65, and IP66 to ensure durability in different operating environments.

Can these motors be used in high-altitude areas? The standard design is for altitudes lower than 1000m above sea level, but we can provide specialized designs for highland use upon request.

What kind of customization options are available? We provide customization for special voltages, frequencies, cooling methods (IC411, IC416, etc.), and specialized features like isolated bearings or encoders.

What should be considered when ordering? When placing an order, please specify rating data such as motor type, power, voltage, speed, insulation class, protection class, and mounting method.