Ceramic Wire Jump Preventer for Wire Protection (Caged Ceramic Pulley)
|FOB Price:||US $3-3.5 / Piece|
|Min. Order:||20 Pieces|
|Min. Order||FOB Price|
|20 Pieces||US $3-3.5/ Piece|
|Payment Terms:||L/C, T/T, Paypal, Western Union|
- Model NO.: SN007
- Material: 99%Al2O3 with Steel Ball
- Polish: Fine Polish Degree Ra0.2
- Size: Requested
- Export Markets: Global
- Sample: Available
- Specification: ISO
- HS Code: 8479899960
- Type: Tensioner Parts
- Application: Prevent The Wire Jumping out
- Feature: Precise Polishing and High-Speed Bearing
- Bearing: High Speeding Bearing
- Weight: 14G
- Trademark: HARTAI
- Origin: Dongguan, Guangdong
1. The wire jump preventer comprises a rotating wheel, a bearing, a casing, fixing parts and wire jump preventing protecting pieces.
2. The rotating wheel is arranged in the casing, the wire jump preventing protecting pieces are arranged on the upper surface and the lower surface of the casing, the casing and the wire jump preventing protecting pieces are integrally fixed through the fixing parts, the bearing is arranged at the center of the rotating wheel, and the rotating wheel and the wire jump preventing protecting pieces are made of silicon carbide.
3. The wire jump preventer is simple in structure, convenient to use and high in efficiency, faults cannot occur easily in the running process, and the wire jump preventer is good in durability.
Caged Ceramic Guide pulley (wire jump prevernter) is used to prevent the wire jumping out during winding.
1. The precision ceramics circle inside has an ultra-fine polishing degree Ra0.2.
2. There is a hign-speed bearing in this porcelain circle which can control the sliding distance between enameled wire and the circle under 0.2mm.
3. Protect the film and assure the beating of the enameled wire in a very small scope to stabilized the tension.
1) Tube guide
2) Special tube guide
3) Post guide
4) Special post guide
5) Grooved guide
6) Special guide
7) Traverse guide
8) Saddle guide
9) Slit guide
10) Traverse slit guide
11) Tension disc
12) Ear guide
13) Pigtail guide
14) Lock guide
16) Grooved eyelet
17) Slotted eyelet
18) Special eyelet
19) Bowl guide
20) Roller guide
Customized design is welcomed.
|Material||Al2O3 95%-97%||Al2O3 99%||Al2O3 99.7%|
|Modulus of Elasticity||Gpa||350||380||390|
|Impact Resistance||Mpa m 1/2||4.0||5||5.2|
|Thermal Expansion Coefficient||10 -6 K -1||5.0-8.3||5.4-8.3||5.5-8.4|
|Maximum Use Temperature||°C||1600||1650||1700|
|Volume Resistivity at 20°C||Ω||≥10 14||≥10 14||≥10 15|
|Dielectric Loss Angle||Tanσ||0.001||0.||