Tianjin Ruiyuan Electric Material Co,.Ltd
| Payment Terms | Negotiation |
| Supply Ability | Satisfy your demand |
| Delivery Time | 2-15 workding days |
| Packaging Details | Spool with carton |
| Thickness | 0.08mm |
| Material | Round aluminum and copper |
| Conductor | High purity copper/CCA |
| Thermal Class | 155/180 |
| Insulation | UEW |
| Bonding way | hot wind/solvent |
| Brand Name | Rvyuan |
| Model Number | 0.08mm |
| Certification | IEC/NEMA/JIS/RoHS/ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | Negotiation | Supply Ability | Satisfy your demand |
| Delivery Time | 2-15 workding days | Packaging Details | Spool with carton |
| Thickness | 0.08mm | Material | Round aluminum and copper |
| Conductor | High purity copper/CCA | Thermal Class | 155/180 |
| Insulation | UEW | Bonding way | hot wind/solvent |
| Brand Name | Rvyuan | Model Number | 0.08mm |
| Certification | IEC/NEMA/JIS/RoHS/ISO | Place of Origin | China |
| High Light | electric motor copper wire ，electric motor winding wire | ||
AWG 40 Self Bonding Wire
How voice coil motor works in speaker?
Loudspeakers were used to amplify or create a louder voice, thus the name “voice coil” stuck. Voice coil motors use similar technology to speakers, but they are designed to produce higher forces over larger distances or “strokes”. Voice coil motors do not have the commutator but uses a position sensor. These motors consist of two separate parts; the magnetic housing and the coil.
voice coils typically consist of:
1.non-magnetic center pole;
2.cylindrical coil connected to the power supply;
and an outer cylindrical permanent magnet.
3.The current running through the coil creates a magnetic field, which interacts with the field established by the permanent magnet.
The voice coil works because of the force between a static magnetic field and an electric current perpendicular to the field.
Voice Coil Motor Characteristics:
1. Reliability – side forces developed are negligible, so bearing loading can be very low to enable long life operation;
2. Simplicity – the voice coil motor is a single pole device requiring no commutation. Both the device itself, and the associated controller can be very simple and robust;
3. Flexible Configuration – the principle of operation lends itself to many different mechanical layouts allowing great flexibility in the design of associated systems;
4. Fast operation – Low electrical inductance, and low moving mass enable fast inflow of current and high acceleration. Acceleration of >500G is possible with custom devices;
SPECIFICATION
| Self-bonging Enameled Wire for Speaker (voice coil) | ||||||
| Description | Designation | Thermal Grade(℃) | Heating temperature(℃) | Dia(mm) | Feature | Application |
| Polyester Enameled Wire | PEKVW | 155 | 180~200 | 0.05~0.60 | ●Thermal grade 155 ●Solvent bonding thermosetting type, high bonding strength | Voice coils in automobiles, notebooks,earphones, blue-tooth stereos,speakers. |
| Polyimide Enameled Wire | EIKVW | 200 | 180~200 | 0.05~0.60 | ●Thermal grade 180 ●Solvent bonding thermosetting type, high bonding strength | High temp.voice coils in automobiles,household AV, high power speakers |
| Polyamideimide Enameled Wire | AIKVW | 220 | 180~200 | 0.06~0.60 | ●Thermal grade 200 ●Solvent bonding thermosetting type, high bonding strength | Ultra-high temp.voice coils in high power speakers |
| Polyester Enameled CCA Wire | PEKVCCAW | 155 | 170~200 | 0.05~0.60 | ●Thermal grade 155 ●Solvent bonding thermosetting type, high bonding strength ●CCA conductor,light weight＆high sensitivity | High sensitivity＆light weight voice coils in earphones |
| Polyimide Enameled CCA Wire | EIKVCCAW | 180 | 170~200 | 0.05~0.60 | ●Thermal grade 180 ●Solvent bonding thermosetting type, high bonding strength ●CCA conductor,light weight＆high sensitivity | High sensitivity＆light weight voice coils in earphones |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Trading Company
Year Established:
2002
Total Annual:
2Mllion-3Million
Employee Number:
>100以上
Ecer Certification：
Verified Supplier
RUIYUAN was established in 2002, located in Tianjin City,the second largest port city in China.We have been focusing on different kinds of high quality wires: enameled round copper wire, rectangular enameled copper triple insulated wire, silk covered Litz wire, bonding wire and special enameled wire... RUIYUAN was established in 2002, located in Tianjin City,the second largest port city in China.We have been focusing on different kinds of high quality wires: enameled round copper wire, rectangular enameled copper triple insulated wire, silk covered Litz wire, bonding wire and special enameled wire...
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