A sprocket wheel is usually used in combination with roller chains, tracks, or other perforated or indented material for rotary motion or mechanical power transmission between two shafts where gears are unsuitable. This range of sprocket wheel is designed to match with chains with pitch options like 9.525, 15.875, 25.40, and 38.10mm. A sprocket wheel is usually used in combination with roller chains, tracks, or other perforated or indented material for rotary motion or mechanical power transmission between two shafts where gears are unsuitable. This range of sprocket wheel is designed to match with chains with pitch options like 9.525, 15.875, 25.40, and 38.10mm. Led street light, compared with the traditional lighting technology, led lamps and lanterns have higher efficiency, and longer service life.Thus become the preferred bulb type, in order to reduce the energy consumption of indoor/outdoor lighting, get energy saving effect. Led Streetlight,Hight Power Led Streetlight,Led Street Lamp ,Led Solar Streetlight NINGBO ZHENHAI BOLANG METAL PRODUCT FACTORY , https://www.diecastingdie.comTooth Sprocket
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Chain Pitch (mm)
Width of sprocket b (mm)
Width of guide slot (±0.6) (mm)
Width of chamfer (+0.50) (mm)
Radius of large round corner (mm)
Radius of small round corner (mm)
Depth of guide slot(mm)
Outer guide
Inner guide
9.525
b-36
b+26
3
1
3
0.5
7
12.70
b-36
b+26
3
1
3
0.5
9
15.875
b-36
b+26
4
1.5
4
0.8
11
19.05
b-36
b+26
4
1.5
4
0.8
13
25.40
b-36
b+26
6
2
5
1
16
31.75
b-36
b+26
6
2
5
1
20
38.10
b-36
b+26
6
2
5
1
24
Why Choose DCC?Â
1.Changzhou Dongwu chain transmission manufacturing co.,Ltd is a professional manufacture of chains,and is the member unit of China National technical committee for standardization for china transmission,
2.we occupied an area over 100 thousand sqm,owned standard workshops over 30 thousands sqm and over 300sets of professional equipments to produce chains in large-scale as well as complete inspection and test devices.
3.we passed through the authentications of ISO9001:2000 international quality system and ISO14001 environmental management system .
4,we have 75% of products which are exported to Europe,America,Japan , Southeast Asia ,and so on,
5.Nearly all the parts are produced by our own factory,therefor we can control the cost and quality.
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Tooth Sprocket
Â
Chain Pitch (mm)
Width of sprocket b (mm)
Width of guide slot (±0.6) (mm)
Width of chamfer (+0.50) (mm)
Radius of large round corner (mm)
Radius of small round corner (mm)
Depth of guide slot(mm)
Outer guide
Inner guide
9.525
b-36
b+26
3
1
3
0.5
7
12.70
b-36
b+26
3
1
3
0.5
9
15.875
b-36
b+26
4
1.5
4
0.8
11
19.05
b-36
b+26
4
1.5
4
0.8
13
25.40
b-36
b+26
6
2
5
1
16
31.75
b-36
b+26
6
2
5
1
20
38.10
b-36
b+26
6
2
5
1
24
Why Choose DCC?Â
1.Changzhou Dongwu chain transmission manufacturing co.,Ltd is a professional manufacture of chains,and is the member unit of China National technical committee for standardization for china transmission,
2.we occupied an area over 100 thousand sqm,owned standard workshops over 30 thousands sqm and over 300sets of professional equipments to produce chains in large-scale as well as complete inspection and test devices.
3.we passed through the authentications of ISO9001:2000 international quality system and ISO14001 environmental management system .
4,we have 75% of products which are exported to Europe,America,Japan , Southeast Asia ,and so on,
5.Nearly all the parts are produced by our own factory,therefor we can control the cost and quality.
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For street lamps, higher efficiency and longer life are indispensable for cost reduction.Designed for the LED power supply switch power supply, also must have a high efficiency and durability, to ensure that it has as long as the LED life without maintenance.Here, the resonant converter is one of the most popular power supply topology, this is because compared with previous power supply topology, their performance has brought higher power efficiency, and can reduce EMI.Soft switch is an important characteristic of resonant converter.But the resonant converter used in parasitic diodes (bodydiode) can sometimes lead to system failure.Stored in the parasitic diodes charge must be clear, to avoid large current and voltage surge, including topology structure of high dv/dt and di/dt.
Model NO.: spocket
Delivery: 45 Days
Samples: Free
Production Standard: According to Approved Drawing
Warranty: 1-2 Years
Changes Way: Mixed
Trademark: DCC
Specification: ISO, SGS
Origin: Changzhou, Jiangsu, China
HS Code: 7315890000
Model NO.: spocket
Delivery: 45 Days
Samples: Free
Production Standard: According to Approved Drawing
Warranty: 1-2 Years
Changes Way: Mixed
Trademark: DCC
Specification: ISO, SGS
Origin: Changzhou, Jiangsu, China
HS Code: 7315890000