180mm Winding Stator And Rotor For Brushless Dc Motor

Product Description

Popular production problems of BLDC: 

1. To meet diverse demands of customers, requires strong motor & drive R&D team

2. To meet diverse demands, lots time & costs spent on the sample making by wire-electrode cutting

3. Different winding design leads to high labor cost, seldom investment on automation equipment due to the expensive cost & product life-span

China is the main original area of permanent magnet

4. Expensive universal drivers demand R&D capability on special drivers from suppliers

5. High tariffs importing assembled finished motors 

Regarding the item of VOL-WSRS180, it could be used for many different places, such as the motorcycle, new technical cars, seal pump and so on. This stator coil s the "star" or WYE style as evidenced by the 3 joined wires and the 3 separate stator wires.

Simplified explanation is that star gives more voltage and delta gives more amps for a given rpm. Since we want more volts at a lower rpm it stands to reason we will configure our stator windings to star configure.

Regarding the coil winding, we use the automatic machine to do, it will save the cost and bring your much more benefit. The poles of this components are always 8 poles or 10 poles, but OEM is always fine. 

We insist that quality and honesty come first. Waiting for you and feel free to contact our team at info@volcanomotor.com for any technical support.

Multi Strands Showing

Motor construction

Brushless dc motor also have the stator and rotor same like the common dc motor, but it cancel the brushes. The stator used by silicon steel sheet and the rotor make by permanent magnet. It can be 2 poles to 8 poles just as you wish. Different with the brushes dc motor, the commutation of the BLDC motor is electronically controlled. We will use the hall sensors to do it. Also can use the magnetic encoder.

Specifications

Detailed Images

THE PICTURE SHOWS THE DIMENSIONAL STATOR

THE PICTURE SHOWS THE DIMENSIONAL ROTOR

WE CAN MAKE ACCORDING  TO YOUR  REQUIRMENT

Winding stator and rotor list

Advantage of our single tooth winding stator and rotor

• Reduce eddy current

• Lower noise

• Cools the stator core

• Reduces hysteresis loss

• Higher coil filling achievable. We can control 90% for High voltage, while 80% for low voltage

• Various stamping tools available to save initial design

• Large material savings compared to one piece stator

• Various grade of magnet

• Better magnetic properties, low demagnetization rate, and high magnetic consistence

• Multi-poles ring magnet: more stable & stronger magnetic flux to lower motor space and improve performance and lower spacer
  

Designed experiences for winding stator and rotor

For customized DC Motors, please contact our technician. Ordinary, we have to know the following information to get a professional proposal:

• Brushed or Brushless   Customer preference

• Output power (W)   Horsepower/watts/torque rated at full load speed

• Voltage (V)   i.e 12v DC …….. 220v AC

• Motor speed (RPM)   Revolutions per minute of the shaft at full load Voltage 

• Application   e.g. traction, airconditioning, etc.

• Duty     Most motors are rated continuous. Some applications however may use motors designed for intermittent duty

• Configuration/Frame    Our products are according to IEC standard, we also can customize the flange and shaft according to the customer drawing 

• Controller function     e.g. forward/reverse, variable speed, acceleration profile, etc.