Variable Frequency 3-Phase Speed Controller Asynchronous AC Electric Motor

• Customization: Available
• Application: Industrial
• Speed: Variable Speed
• Model NO.: Yvf Series
• Number of Stator: Three-Phase
• Function: Driving, Control
• Casing Protection: Open Type
• Number of Poles: 4
• Starting Mode: Variable Frequency Starting
• Certification: ISO9001, CCC, CE
• Brand: La
• Rated Voltage: 380V, 660V, 380/660V, 660/1140V
• Output Power: 0.55kw~560kw
• Poles: 2~12
• Protection Class: IP54/IP55
• Transport Package: Wooden Case
• Specification: To be customized
• Trademark: LUAN
• Origin: China
• HS Code: 8501530090
• Production Capacity: 50000 PCS/Year

Product Description

Company Profile

 
     Luan Jianghuai Motor Co.,Ltd which was founded in 1969, is national appointed as chief factory for small and medium-size motor by machinery ministry. It has 50 years history of producing electric Motor.In November 2000, it was changed to joint-stock company from national enterprise. For a long time, company is keeping market as instructor, regarding scientific and technological innovation as driving force, taking the quality as the fundamental, which make the company grow and improve rapidly.

    The company covers an area of 102 acres, includes more than 182000 square meter's workshop,8200 square meter's technology Research building, 23 assembly lines and 2300 sets of producing Machines, and motor testing center (10000KW).The main electric motors for technical research are high-efficiency motor with energy saving, VFD motor, large-size motor and special motor. The company has 1200 staff and workers in total, there are 130 engineers who work on scientific, technical research and test development, Which build "Anhui technical center", "Anhui Electrical Engineering Center ". The company passes ISO9001:2008, ISO14001:2004, GB/T28001. 
   
  Main products: high-efficiency motor (YE3 80-355, YE2 56-355), High-efficiency high voltage motor (YX/YXKK/YXKS series H355-800),compact high voltage motor (YX2 H355-560), VFD motor (YVF2 series H80-450),high voltage VFD motor, low voltage rotor motor (YR series H315-355),YR/YRKK high voltage rotor motor, high-efficiency explosion-proof motor (YB3 series H80-355),TDMK series large-size synchronous motor (specified for mine mill), high voltage explosion-proof motor (YB2 H355-560), Y2 series low voltage big power motor, permanent magnet synchronous motor, YE4 series super premium efficiency motor, special motor for car and other special motors for customers. YE3,JHM,YVF2, YE2 series motors pass "CCC" certificates; YE2, YE3 series high-efficiency motors get "CE" certificates; YE3 premium efficiency motor, CXYT permanent magnet synchronous motor, S18/25 get National energy-saving certificates.

    In year 2016, the company achieved sales revenue RMB 1.52 billion Yuan, incoming tax RMB 60 million yuan, net profit RMB 10.171 million yuan, and top 3 comprehensive strength in field of small-medium electric motors in China.

YVF series frequency-control three phase asynchronous motors(H80~355mm)

General Introductions:

YVF series frequency-control three phase asynchronous motors are independently developed and designed by our company.

The frame size range of this series is 80mm~355mm, and the output ratings and mounting dimensions conform to the regulations specified in GB/T4772.1/IEC60072-1 and GB/T4772.2/IEC60072-2.


Structure Declaration:

   The motors areequipped with two kinds of ventilating structures: independent ventilation(cooling method: IC416) and fan-ventilated cooling(cooling method: IC411). The frequency range of the former method is 0~60HZ, and the range can be enlarged for motors with 4 or more poles; the frequency range of the latter is 35~60HZ.
   
The primary terminal box of the motor and the terminal box for the independent fan are mounted at the top of the frame to enable both right and left wiring and thus meet user's different needs;

According to user's needs, the motors with the frame size 160 or above could be provided with the stator and bearing temperaturing devices, heater, and non-stop oil-filling and draining devices;

    2.4 According to user's needs, the motors with the frame size of 225 or above could be provided with bolt holes for foot adjustment;

Auxuliary devices, such as encoder and tachometer, could be installed at the non-driving end.

The terminal box. Frame, end cover, and fan housing are of beautiful appearance and novel styles, and the design is helpfuly for noise reduction and ventilation;

The marks for various special environments include "W", "TH" ,"WTH","F1","F2","WF1","WF2" where W model is suitable for outdoor and slightly corrosive environment, TH for environment in humid tropics, WTH for outdoor environment in humid tropics; F1 for indoor and moderately corrosive environment; F2 for indoor and high corrosively environment; VF1 for outdoor and moderately corrosive environment; WF2 for outdoor and high corrosive environment;

   To facilitate load connection, a C-shape center bore is pre-opened at the motor's driving end face;

   A drain balve is mounted at the bottom of the frame in the motors with the frame size of 132 or above(horizontally mounted);

   The motors' high quality brings high operational reliability; the products have the remarkable features of high efficiency, energy saving, safety, and enviornmental protection.
 

Work Conditions:
 

Rated voltage	380V, 660V, 380/660V, 660/1140V
Output power	0.55KW~560KW
Poles	2~12
Protection Class	IP54/IP55
Insulation Class	F/H temperature rise B
Altitude	Not exceed 1000m meters
Rated frequency	50HZ
Duty	Continuous(S1)
Ambiemt temperature	-15°C~+40°C

The above is The Default Parameters, If you have any other special requirements, you can contact us for Customization.

Q: Are you a factory or trading company?
A: LU'AN JIANGHUAI is a factory that has been focusing on motors and accessories for more than 50 years.

Q: What about the warranty?
A: We offer 12 month warranty period as the quality guarantee.

Q: Can you do OEM?
A: Yes , we offer OEM.

Q: How about your service?
A: We have pre-sale service, in-sale service and after-sale service.What we pursue is long-term cooperation,
so our principle is customer first.

Q: What are your terms of delivery?
A: Generally we ship in FOB term, but we couldoffer the solution for CNF, CIF and DDP, which all based on your
requirement.

Q: What's the delivery time?
A: 10 to 30 days after receiving your payment in advance.