Conveyor Belt Parts Transmission Gearbox Ch Cheap ina Manufacturer High-Intensity and High Precision and We near me ar Resistance Motorcycle Chains

产品描述

SMCC are one professional  industry rollor chain factory ,  We have stamping, heat treatment, sorting, synthesis and other CZPT d production equipment.The company boasts several large precision CZPT d equipments, mordern methods for cess and precision instruments, so as to insure the good quality of CZPT rollor chains.Our rollor chains are widely used in motorcycle, combine harvester, metallurgical machinery, mining equipment, automated production line. We are the best suppliers of Chinese largest palletizing robot enterprises. And replace Japan, ZheJiang exported to CZPT pe, CZPT ica, Asia and other countries and regions.

BASIC INFO 
SMCC roller chain is one of the most widely used and welcome products in the market. Its continuous innovative development is suitable to be the solutions for many conditions, standard roller chains, motorcycle driving chain, O-ring motorcycle chain, high strength roller chain, conveyor chains, agricultural driving chain, galvanized chain, nickel-plated chain, lubrication-free chain and oilfield chain etc.

ISO 链号	Chain No.	Pitch P 毫米	Roller diameter d1max 毫米	Width between inner plates b1min 毫米	Pin diameter d2max 毫米	Pin length		Inner plate depth h2max	Plate thickness t/Tmax	Tensile strength Qmin	Average tensile strength Q0	Weight per meter q
						Lmax	Lcmax
						毫米	毫米	毫米	毫米	kN/lbf	千牛	kg/m
–	9.525		6	9.5	4.5	18.6	20	9.3	1.85/1.50	11.80/2653	13.6	0.61
420	420	12.7	7.77	6.25	3.96	14.7	16.1	12	1.5	16.00/3597	17.6	0.55
–	420F3	12.7	7.77	6.4	3.97	15	16.6	11.8	1.60/1.45	16.00/3597	17.6	0.64
–	420HF1	12.7	7.77	6.25	3.96	17	18.4	12	2.03	16.00/3597	17.6	0.76
–	420HT	12.7	7.77	6.25	3.96	17	–	12	2.03	21.40/4811	23.5	0.76
428	428	12.7	8.51	7.75	4.45	16.7	18.2	11.8	1.6	17.80/4002	19.6	0.7
–	428F1	12.7	8.51	7.94	4.5	16.7	18.05	11.8	1.6	17.15/3855	19.4	0.71
–	428DS	12.7	8.51	7.94	4.45	17.9	19.3	12	1.85	18.62/4186	21	0.76
428MH	428H	12.7	8.51	7.85	4.45	18.8	19.9	11.8	2.03	20.60/4631	23.4	0.79
–	428HF1	12.7	8.51	7.85	4.45	17.9	19	11.8	1.8	19.50/4384	20.7	0.74
–	428HSH	12.7	8.51	7.75	4.45	20	–	12	2.42	27.00/6070	29.4	0.89
–	428HF4	12.7	8.51	7.94	4.5	18.9	20.1	11.8	2.03	20.50/4609	23.4	0.82
–	428HD	12.7	8.51	7.85	4.45	18.8	19.9	11.8	2.03	20.60/4631	23.4	0.85
–	428F3	12.7	8.51	7.85	4.45	16.7	18.2	11.7	1.6	17.80/4002	19.6	0.77
–	428F4	12.7	8.51	7.85	4.45	16.7	18.2	11.8	1.6	17.80/4002	19.6	0.72
520	520	15.875	10.16	6.25	5.08	17.5	19	15.09	2.03	26.50/5957	29.7	0.89
–	520F2	15.875	10.16	6.35	5.24	17.5	19.05	15.09	2.03	26.50/5957	29.7	0.97
–	520F3	15.875	10.16	6.48	5.08	17.5	19	15.09	2.03	26.50/5957	29.7	0.89
520MH	520MH	15.875	10.22	6.25	5.25	19	21.2	15.3	2.2	30.50/6857	33.6	–
–	520HD	15.875	10.16	6.35	5.34	18.6	20	15.09	2.2	35.00/7868	38.5	1.04
525	525	15.875	10.16	7.95	5.08	19.3	20.7	15.09	2.03	26.50/5957	29.7	1.06
525MH	525MH	15.875	10.22	7.85	5.25	21.2	23.2	15.3	2.2	30.50/6857	33.6	–
–	525HF1	15.875	10.16	7.95	5.08	20.9	22.3	15.09	2.42	26.50/5957	29.7	1.2
530	530	15.875	10.16	9.4	5.08	20.7	22.2	15.09	2.03	26.50/5957	29.7	1.06
–	530SH	15.875	10.16	9.4	5.08	22.1	–	15.09	2.42	32.80/7374	33.5	1.24
–	520F12	15.875	10.16	6.25	5.25	17.6	–	15	2.03	29.43/6615	32.3	0.98
–	520HF7	15.875	10.22	7.8	5.3	21.35	–	15.3	2.8/2.42	40.00/8992	44	1.43
630	630	19.05	11.91	9.4	5.94	23	24.8	18	2.42	35.30/7936	38.8	–

Chain No.	沥青 P 毫米	Roller diameter d1 最大值 毫米	Width between inner plates b1分钟 毫米	Pin diameter d2 最大值 毫米	Pin length		Inner plate depth h2 最大值 毫米	Plate thickness T max 毫米	Tensile strength 问 min kN/lbf	Average tensile strength Q0 千牛	Weight per meter q kg/m
					Lmax 毫米	Lcmax 毫米
420 OR	12.700	7.77	6.25	3.96	16.65	17.95	12.00	1.50	16.0/3599	17.00	0.62
420H OR	12.700	7.77	6.25	3.96	18.80	20.10	12.00	2.03	16.0/3599	17.00	0.74
428HVS	12.700	8.51	7.94	4.45	21.70	22.70	12.30	2.03	22.0/4946	23.00	0.85
50LD	15.875	10.16	9.53	5.08	23.40	24.60	15.09	2.03	22.2/5045	26.50	1.12
520 OR	15.875	10.16	6.70	5.30	21.20	22.30	15.09	2.20	32.0/7200	34.00	1.11
520F1 OR	15.875	10.16	6.25	5.30	21.20	22.30	15.09	2.20	32.0/7200	34.00	1.09
520F2 OR	15.875	10.16	9.65	5.30	24.10	25.50	15.09	2.20	32.0/7200	34.00	1.21
520V6	15.875	10.16	6.25	5.08	19.80	21.30	15.09	2.03	22.2/5045	26.50	0.96
520H OR	15.875	10.16	6.25	5.24	21.52	22.92	15.09	2.42	26.5/6571	29.60	1.26
525 OR	15.875	10.16	7.95	5.30	21.50	22.90	15.09	2.03	26.5/6571	29.60	1.30
525F1 OR	15.875	10.16	7.95	5.30	23.10	24.00	15.09	2.20	32.0/7200	34.00	1.16
520F14 OR	15.875	10.20	6.25	5.09	19.90	–	14.90	1.80	28.4/6391	30.60	0.92
525H OR	15.875	10.16	7.95	5.30	23.10	24.50	15.09	2.42	26.5/6571	29.60	1.44
530H OR	15.875	10.16	9.53	5.24	24.80	26.20	15.09	2.42	29.0/6524	30.00	1.39
630F1 OR	19.050	11.91	9.53	5.94	25.50	27.30	18.00	2.42	31.8/7149	35.00	1.50

 

ISO 链号	Chain No.	沥青 P 毫米	Bush diameter d1 最大值 毫米	Width between inner plates b1分钟 毫米	Pin diameter d2 最大值 毫米	Pin length L max 毫米	Inner plate depth h2 最大值 毫米	Plate thickness t/T max 毫米	Tensile strength 问 min kN/lbf	Average tensile strength Q0 千牛	Weight per meter q kg/m
–	25	6.350	3.30	3.18	2.31	7.90	6.00	0.80	3.5/795	4.6	0.15
25小时	25小时	6.350	3.30	3.18	2.31	8.90	6.00	1.04	4.8/1091	5.5	0.17
–	25H(E)	6.350	3.30	3.18	2.31	8.90	6.00	1.04	5.8/1304	6.4	0.18
–	25HF2	6.350	3.30	3.18	2.31	9.10	5.80	1.2/1.10	5.8/1304	6.4	0.19
–	25SHF1	6.350	3.30	3.18	2.01	8.95	5.90	1.04	4.8/1091	5.5	0.19
219H	219H	7.774	4.59	5.00	3.01	11.90	7.40	1.2/1.04	7.3/1641	8.0	0.28
–	*C219H	7.774	4.59	5.00	3.01	11.90	7.40	1.2/1.04	7.3/1641	8.0	0.33
–	219HT	7.774	4.59	4.60	3.01	12.15	7.55	1.4/1.3	6.6/1483	7.2	0.33
–	219HF2	7.774	4.59	4.50	3.01	11.90	7.40	1.4/1.3	6.6/1483	7.2	0.31
–	219HF1	7.785	4.60	4.50	3.28	13.00	7.00	2.0/1.40	9.0/2571	9.8	0.37
270H	270H	8.500	5.00	4.75	3.28	13.15	8.45	1.8/1.40	10.8/2428	11.9	0.43

Package & Delivery

SMCC Chains is one of the most widely used and welcome products in the market. Its continuous innovative development is suitable to be the solutions for many conditions, standard roller chains, motorcycle driving chain, O-ring motorcycle chain, high strength roller chain, conveyor chains, agricultural driving chain, galvanized chain, nickel-plated chain, lubrication-free chain and oilfield chain etc.

Our CZPT chain was produced by machinery processing from raw materials to finished products and a full set of quality testing equipment. CZPT processing equipment include grinding machines, high speed punching machines, milling machines, high speed automatic rolling and assembling machine. Heat treatment was processed by continuous mesh belt conveyor furnace, mesh belt conveyor annealing furnace, CZPT d central control system of heat treatment, rotary furnace for chain component heat treatment, which ensure the stability and consistency of the key function of chain components.
We are the best suppliers of Chinese largest palletizing robot enterprises. These items are durable quality with affordable prices, replace of Japan chains, ZheJiang chains exported to CZPT pe, CZPT ica, Asia and other countries and regions.

使用

An example of two ‘ghost’ sprockets tensioning a triplex roller chain system
滚子链用于每分钟约 600 至 800 英尺的低速至中速驱动；然而，在每分钟约 2,000 至 3,000 英尺的较高速度下，由于磨损和噪音问题，通常使用 V 型皮带。
A bicycle chain is a form of roller chain. Bicycle chains may have a master link, or may require a chain tool for removal and installation. A similar but larger and thus stronger chain is used on most motorcycles although it is sometimes replaced by either a toothed belt or a shaft drive, which offer lower noise level and fewer maintenance requirements.
绝大多数汽车发动机都使用滚子链来驱动凸轮轴。高性能发动机通常使用齿轮传动，而从20世纪60年代初开始，一些制造商开始使用齿形带。
Chains are also used in forklifts using hydraulic rams as a pulley to raise and lower the carriage; however, these chains are not considered roller chains, but are classified as lift or leaf chains.
链锯切割链条表面上与滚子链相似，但实际上与板式链更为接近。它们由突出的驱动链节驱动，这些链节也起到将链条固定在导板上的作用。

Sea Harrier FA.2 ZA195 CZPT (cold) vector thrust nozzle – the nozzle is rotated by a chain drive from an air motor
A perhaps unusual use of a pair of motorcycle chains is in the Harrier Jump CZPT , where a chain drive from an air motor is used to rotate the movable engine nozzles, allowing them to be pointed downwards for hovering flight, or to the rear for normal forward flight, a system known as Thrust vectoring.

自行车链条磨损

The lightweight chain of a bicycle with derailleur gears can snap (or rather, come apart at the side-plates, since it is normal for the “riveting” to fail first) because the pins inside are not cylindrical, they are barrel-shaped. Contact between the pin and the bushing is not the regular line, but a point which allows the chain’s pins to work its way through the bushing, and finally the roller, ultimately causing the chain to snap. This form of construction is necessary because the gear-changing action of this form of transmission requires the chain to both bend sideways and to twist, but this can occur with the flexibility of such a narrow chain and relatively large free lengths on a bicycle.

Chain failure is much less of a problem on hub-geared systems (e.g. CZPT dix 2-speed, Sturmey-Archer AW) since the parallel pins have a much bigger wearing surface in contact with the bush. The hub-gear system also allows complete enclosure, a great aid to lubrication and protection from grit.

链强度

The most common measure of roller chain’s strength is tensile strength. Tensile strength represents how much load a chain can withstand under a one-time load before breaking. Just as important as tensile strength is a chain’s fatigue strength. The critical factors in a chain’s fatigue strength is the quality of steel used to manufacture the chain, the heat treatment of the chain components, the quality of the pitch hole fabrication of the linkplates, and the type of shot plus the intensity of shot peen coverage on the linkplates. CZPT factors can include the thickness of the linkplates and the design (contour) of the linkplates. The rule of thumb for roller chain operating on a continuous drive is for the chain load to not exceed a mere 1/6 or 1/9 of the chain’s tensile strength, depending on the type of master links used (press-fit vs. slip-fit)^{[需要引用]}. Roller chains operating on a continuous drive beyond these thresholds can and typically do fail prematurely via linkplate fatigue failure.

The standard minimum ultimate strength of the ANSI 29.1 steel chain is 12,500 x (pitch, in inches)². X-ring and O-Ring chains greatly decrease wear by means of internal lubricants, increasing chain life. The internal lubrication is inserted by means of a vacuum when riveting the chain together.

链上杭州路

标准组织（例如 ANSI 和 ISO）维护着传动链的设计、尺寸和互换性标准。例如，下表显示了由美国机械工程师协会 (ASME) 制定的 ANSI 标准 B29.1-2011（精密 CZPT 传动滚子链、附件和 CZPT）中的数据。参见参考文献。^[8][9][10] 欲了解更多信息。

ASME/ANSI B29.1-2011 滚子链标准尺寸尺寸节距最大滚子直径最小极限抗拉强度 CZPT 测量载荷25

ASME/ANSI B29.1-2011 滚子链标准尺寸
尺寸	沥青	最大辊径	最小极限抗拉强度 CZPT	测量负载
25	0.250 英寸（6.35 毫米）	0.130 英寸（3.30 毫米）	780磅（350公斤）	18磅（8.2公斤）
35	0.375 英寸（9.53 毫米）	0.200 英寸（5.08 毫米）	1,760磅（800公斤）	18磅（8.2公斤）
41	0.500 英寸（12.70 毫米）	0.306 英寸（7.77 毫米）	1,500 磅（680 公斤）	18磅（8.2公斤）
40	0.500 英寸（12.70 毫米）	0.312 英寸（7.92 毫米）	3,125 磅（1,417 公斤）	31磅（14公斤）
50	0.625 英寸（15.88 毫米）	0.400 英寸（10.16 毫米）	4,880 磅（2,210 公斤）	49磅（22公斤）
60	0.750 英寸（19.05 毫米）	0.469 英寸（11.91 毫米）	7,030磅（3,190公斤）	70磅（32公斤）
80	1.000 英寸（25.40 毫米）	0.625 英寸（15.88 毫米）	12,500 磅（5,700 公斤）	125磅（57公斤）
100	1.250 英寸（31.75 毫米）	0.750 英寸（19.05 毫米）	19,531 磅（8,859 公斤）	195磅（88公斤）
120	1.500 英寸（38.10 毫米）	0.875 英寸（22.23 毫米）	28,125 磅（12,757 公斤）	281磅（127公斤）
140	1.750 英寸（44.45 毫米）	1.000 英寸（25.40 毫米）	38,280磅（17,360公斤）	383磅（174公斤）
160	2.000 英寸（50.80 毫米）	1.125 英寸（28.58 毫米）	50,000磅（23,000公斤）	500磅（230公斤）
180	2.250 英寸（57.15 毫米）	1.460 英寸（37.08 毫米）	63,280磅（28,700公斤）	633磅（287公斤）
200	2.500 英寸（63.50 毫米）	1.562 英寸（39.67 毫米）	78,175磅（35,460公斤）	781磅（354公斤）
240	3.000 英寸（76.20 毫米）	1.875 英寸（47.63 毫米）	112,500磅（51,000公斤）	1,000磅（450公斤）

为了便于记忆，下面是同一标准中关键尺寸的另一种表示方法，以英寸的分数表示（这也是 ANSI 标准中选择优选数字的思路之一）：

螺距（英寸）	音调表达 八分之一	ANSI标准 链号	宽度（英寸）
1⁄4	2⁄8	25	1⁄8
3⁄8	3⁄8	35	3⁄16
1⁄2	4⁄8	41	1⁄4
1⁄2	4⁄8	40	5⁄16
5⁄8	5⁄8	50	3⁄8
3⁄4	6⁄8	60	1⁄2
1	8⁄8	80	5⁄8

笔记：
1. 节距是指滚子中心之间的距离。宽度是指连接板之间的距离（即略大于滚子宽度，以留出间隙）。
2. The right-hand digit of the standard denotes 0 = normal chain, 1 = lightweight chain, 5 = rollerless bushing chain.
3. 左边的数字表示构成音高的八分之一英寸的数量。
4. An “H” following the standard number denotes heavyweight chain. A hyphenated number following the standard number denotes double-strand (2), triple-strand (3), and so on. Thus 60H-3 denotes number 60 heavyweight triple-strand chain.
A typical bicycle chain (for derailleur gears) uses narrow 1⁄2-inch-pitch chain. The width of the chain is variable, and does not affect the load capacity. The more sprockets at the rear wheel (historically 3-6, nowadays 7-12 sprockets), the narrower the chain. Chains are sold according to the number of speeds they are designed to work with, for example, “10 speed chain”. Hub gear or single speed bicycles use 1/2″ x 1/8″ chains, where 1/8″ refers to the maximum thickness of a sprocket that can be used with the chain.

Typically chains with parallel shaped links have an even number of links, with each narrow link followed by a broad one. Chains built up with a uniform type of link, narrow at one and broad at the other end, can be made with an odd number of links, which can be an advantage to adapt to a special chainwheel-distance; on the other side such a chain tends to be not so strong.

采用 ISO 标准制造的滚子链有时被称为等轴链。

为什么选择我们

1. CZPT ble Quality Assurance System
2. Cutting-Edge Computer-Controlled CNC CZPT s
3. Bespoke Solutions from CZPT ly Experienced Specialists
4. CZPT ization and CZPT Available for Specific Application
5. Extensive Inventory of CZPT Parts and Accessories
6. Well-Developed Worldwide Marketing Network
7. Efficient After-Sale Service System

 

公司拥有219套自动化生产设备，为产品的高品质提供了保障。167名高级职称工程师和技术人员能够根据客户的具体需求设计和开发产品，并能与客户进行定制化合作。我们完善的全球服务网络能够为客户及时提供售后技术支持。

我们不仅是制造商和供应商，更是行业顾问。我们积极与您合作，提供专业的建议和产品推荐，最终为您找到最适合您特定应用的最具成本效益的CZPT产品。我们的客户涵盖终端用户、分销商和CZPT供应商。我们的CZPT替代产品可在任何需要的地方进行替换，适用于维修和新组装。