Electric motor manufacturer
VFD Variable Frequency three phase motor
Dongchun is a electric motor manufacturer that offers many different three phase and single phase motor , Our electric motor factory in China.
The VFD Motor – YVF2 Variable Frequency three phase motors are special for control fans, pumps and compressors etc.
The motor absorbs the technology of advanced national products at home and abroad and applies CAD design. The frequency is within the range of 5 (3) to 50Hz for constant torque speed regulation, and it runs smoothly without torque pulsation, and has a high starting torque and a small starting current.
The frequency range is from 50 to 100Hz and it can output constant power characteristics. YVF2 series motors have a wide range of speed regulation, low vibration, low noise, and can be matched with various SPWM frequency conversion devices at home and abroad to form an AC frequency conversion induction speed regulation system.
The system motor is cage type structure, reliable operation, easy maintenance, and equipped with independent cooling fan to ensure that the motor has a good cooling effect under different speed.
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All you need to know about three phase motorr
It is powered by a VFD motor – variable frequency motor with a variable frequency drive (VFD), which also has the ability to control the motor up and down during start or stop respectively.
There are a number of reasons why we may need to adjust the speed of this motor.
1. To save energy and improve system efficiency.
2. Converting power in hybrid applications.
3. To match the speed of the drive to the process requirements.
4. Matching the torque or power of the drive to the process requirements.
5. Improve the working environment.
6. Reducing noise levels, e.g. fans and pumps.
7. Reducing mechanical stress on the machine to extend its life.
8. Reduce peak consumption to avoid peak demand prices and reduce the size of motor required.
What are the VFD Motor - Frequency variable motor used for ?
Electric motors are used in a wide range of machinery and equipment with no special requirements
Frame: 80 – 355, Power: 0.75kw-315kW, 2 pole, 4 pole, 6pole, 8 pole, 10 pole, 50Hz/60Hz
- water pump
- industrial fan
- Mining machinery， transport machinery
- agricultural machinery , food machinery ect.
Wanna detailed informtaion for Frequency variable motor
The Process Flow & Duration Estimation
Please note that the final cost depends on the customized service you require, the specifications of the raw materials used, the relevant national laws, and the distance of transportation. Take the example of booking 1*20ft container of products:
Step 1 : Pay the deposit (1-3days)
Once the order is confirmed, the production will be arranged as soon as the deposit from customer .
Step 1 : make the motor's technical design (1-3 days)
The electric motor ‘s techincal data will be designed as customer requirements for the data of voltage, Frequency , power, frame …ect.
Step 3: testing sample for special techinical date motor (within 3-7day)
For the electric motors with special parameters, we will make sample for pre-testing before mass production to ensure that there are no problems.
Step 4: Bulk Manufacturing (20-30 days)
For bulk production, a lead time of 20-45 days is usually required from the purchase of raw materials to the 100% testing of finished electric motors.
Step 5: Shipping (5-7 days)
Once the goods are ready , we will inform the customer to arrange for the balance and upon receipt of the balance arrange for the booking of the shipment.
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