High Efficiency The IEC Standard Motor

• Application: Industrial
• Operating Speed: Constant Speed
• Number of Stator: Three-Phase
• Species: Ye3
• Rotor Structure: Squirrel-Cage
• Casing Protection: Closed Type
• Model NO.: IEC
• Number of Poles: 2.4.6.8.10.12
• Starting Mode: Soft Starter
• Certification: ISO9001, CCC, Ce
• Brand: China Motor
• Installation: B3/ B35/ B5/ B34/ B14
• Voltage: 220/380V, 230/400V, 415V, 460V, 690V, etc
• Nsulation Class: F
• Output Power: 3kw--315kw
• Driving: Fan, Compressor, Water Pump, Crusher, Machine Tool
• Cooling Method: IC411
• Protection: IP44,IP54.IP55
• Frequency: S1
• Frame Size: H100--315
• Ambient Temperature: -15ºC~+40ºC
• Transport Package: Plywood Case
• Trademark: ZCL
• Origin: Shijiazhuang. China
• HS Code: 8501530090
• Production Capacity: 500 PCS Per Month

Product Description

The IEC standard motor is a motor product strictly in accordance with the requirements of the IEC standard. The motor product includes three series of asynchronous AC motors such as IE2/IE3 high efficiency, variable frequency speed regulation, YB explosion-proof, YD multi-pole speed change, etc., according to the IEC according to size and power requirements. Motor standard, the outer casing of the motor is cast iron casing, the enclosure protection class IP54 or IP55.
The IEC has standard requirements for all aspects of the motor. Motors that meet the requirements of this standard can be called IEC specifications (standard) motors. Our company is a professional IEC motor manufacturer with CE and UL certification. Motor products are exported to many European and American countries. The main products are three-phase asynchronous motors conforming to IEC standards and derived series of AC motors with variable frequency speed regulation, explosion-proof and braking. product. The IEC standard motor has a power range of 0.18kw-375kw, protection class IP54, IP55, and the motor can be equipped with a matching inverter. The IEC standard is similar to the GB standard motor in China. The operating frequency of the IEC standard motor is 50HZ, the working voltage is 380V, and the corresponding synchronous motor speed is: 3000 RPM for 2-pole motor; 1500 RPM for 4-pole motor; 1000 RPM for 6-pole motor.

Frame number range: 80-355
Power range: 0.75kW-315kW
Frequency: 50/60Hz
Number of levels: 2/4/6/8/10
Working system: S1
Protection level: IP54/IP55
Insulation class: F (Class B assessment)
Cooling method: IC411
Ambient temperature: varies with the seasons, but does not exceed 40•C.
Altitude: no more than 1000M
Voltage: 220V, 380V, 660V, 220/380V, 380/660V
Working mode: continuous (S1), allowing full pressure starting.
Wiring method: rated power ≤ 3KW motor is Y wiring mode, rated power ≥ 4KW motor is △ wiring mode.
Note: If there are special requirements for frequency, voltage, etc., it can be submitted at the time of ordering!
Applications: pumps, reducers, compressors, fans, etc.

The IEC motor has the characteristics of small size, light weight, compact structure, high efficiency, low noise and high starting torque. The motor runs safely and reliably. It is suitable for driving mechanical equipment without special requirements, such as machine tools, pumps, fans and many other mechanical equipment. Products are widely used in petrochemical, textile, transportation, electric power, mining and many other industries.


Main process flow of the motor
Motor stator: casing processing → punching press → iron core seating → coil making → weaving → dipping paint drying
Electronic rotor: blank shaft processing → iron core press installation → iron core cast aluminum → rotor string shaft → weave → dipping paint drying → dynamic balance
Motor assembly: stator rotor assembly → machine test → motor appearance coloring → packaging storage


The motor products manufactured by our company have obtained the ISO9001 quality management management system certification, passed the CCC/COC, China energy-saving product certification, and passed the certification certificates of CE/UL/IRIS/CAS and other European and American countries. The company strictly improves the quality and efficient motor products and services for users in strict accordance with the requirements of relevant product standards.


There are many types of motor products manufactured and sold by our company. The main products are high- and low-voltage three-phase asynchronous motors. The motor structure types include squirrel-cage type and winding type. Among them, high-voltage synchronous motors mainly support air compressors and mine ball mill equipment. use. We adhere to the service tenet of "focus on products, service with heart" and provide high-quality motor products to customers.