Wannan Electric YD2 series variable pole multi speed three-phase asynchronous motor

The YD2 series variable pole multi speed three-phase asynchronous motor simplifies the variable speed system, is efficient and energy-saving, has F-class insulation, high safety and reliability, and strong durability

Product details: This series of motors adopts the method of changing the winding connection to change the motor speed and output power, so as to match the load characteristics of mechanical equipment, simplify the transmission system, be efficient and energy-saving, and obtain the "China National" 3C "Compulsory Product Certification" certificate and the "CE Certification" certificate issued by the EU Safety Certification Agency. High safety and reliability, strong durability, high cost-effectiveness, and good after-sales service have received unanimous praise from a large number of users.

Usage conditions:

【 Power supply conditions 】 Voltage fluctuation within ± 5% (short-term allowable fluctuation ± 10%); Frequency fluctuation within ± 2% (short-term allowable fluctuation within ± 5%). The motor and frequency fluctuate within ± 5% simultaneously, and the frequency fluctuation does not exceed ± 2%.

Various transmission machinery such as machine tools, mining, metallurgy, textiles, printing and dyeing, chemical industry, etc. that require step-by-step speed regulation according to the nature of the load.

The environmental temperature varies with the seasons, but the highest does not exceed+40 ℃ and the lowest is not lower than -15 ℃ (except for motors with special environmental temperature).

Altitude: less than 1000 meters.

【 Transmission Method 】 It is allowed to use elastic couplings, spur gears, and pulleys for transmission.

Clockwise (default), counterclockwise (order to be specified).

[Start up method] Direct start, Y/△ start, voltage reduction start, frequency conversion start, etc.

1. Suitable for various transmission machinery industries such as machine tools, mining, metallurgy, textiles, printing and dyeing, chemical industry, etc. that require step-by-step speed regulation according to the nature of the load.

2. The variable speed schemes for this series of motors include: dual speed, three speed, and four speed

3. Protection level IP54, F-class insulation, optimized structure, high heat resistance, strong impact resistance, long insulation life, capable of withstanding harsh environments

4. By changing the winding connection method, the motor speed and output power are transformed to match the load characteristics of the mechanical equipment, simplifying the variable speed system and achieving high efficiency and energy saving.