Solution Description
SMCC are 1 professional sector rollor chain factory , We have stamping, warmth therapy, sorting, synthesis and other CZPT d creation gear.The business boasts several massive precision CZPT d equipments, mordern strategies for cess and precision instruments, so as to insure the great quality of CZPT rollor chains.Our rollor chains are broadly employed in motorcycle, combine harvester, metallurgical machinery, mining equipment, automated production line. We are the ideal suppliers of Chinese greatest palletizing robot enterprises. And substitute Japan, ZheJiang exported to CZPT pe, CZPT ica, Asia and other nations around the world and regions.
Fundamental INFO
SMCC roller chain is a single of the most commonly employed and welcome items in the market place. Its constant progressive growth is ideal to be the solutions for many problems, common roller chains, motorbike driving chain, O-ring bike chain, high power roller chain, conveyor chains, agricultural driving chain, galvanized chain, nickel-plated chain, lubrication-free of charge chain and oilfield chain etc.
| ISO Chain No. |
Chain No. | Pitch P mm |
Roller diameter d1max mm |
Width among internal plates b1min mm |
Pin diameter d2max mm |
Pin size | Inner plate depth h2max |
Plate thickness t/Tmax |
Tensile power Qmin |
Average tensile energy Q0 |
Weight for every meter q |
|
| Lmax | Lcmax | |||||||||||
| mm | mm | mm | mm | kN/lbf | kN | kg/m | ||||||
| – | 9.525 | 6 | nine.five | 4.5 | 18.6 | twenty | 9.three | one.eighty five/1.50 | 11.80/2653 | thirteen.six | .61 | |
| 420 | 420 | twelve.seven | seven.77 | 6.twenty five | three.ninety six | 14.seven | 16.1 | twelve | 1.5 | 16.00/3597 | 17.six | .fifty five |
| – | 420F3 | twelve.seven | seven.77 | six.4 | three.ninety seven | fifteen | 16.six | 11.8 | 1.sixty/1.forty five | sixteen.00/3597 | 17.six | .64 |
| – | 420HF1 | twelve.7 | 7.seventy seven | 6.twenty five | 3.ninety six | seventeen | eighteen.4 | 12 | 2.03 | sixteen.00/3597 | seventeen.six | .seventy six |
| – | 420HT | 12.seven | seven.77 | 6.twenty five | 3.ninety six | 17 | – | 12 | 2.03 | 21.40/4811 | 23.5 | .76 |
| 428 | 428 | twelve.seven | 8.51 | seven.75 | four.forty five | 16.7 | eighteen.two | eleven.8 | one.6 | seventeen.eighty/4002 | 19.6 | .seven |
| – | 428F1 | twelve.seven | eight.fifty one | seven.ninety four | four.five | sixteen.seven | 18.05 | eleven.eight | 1.6 | 17.15/3855 | 19.four | .71 |
| – | 428DS | 12.7 | 8.51 | seven.94 | four.45 | seventeen.9 | 19.3 | twelve | 1.eighty five | eighteen.sixty two/4186 | 21 | .76 |
| 428MH | 428H | 12.seven | eight.51 | seven.85 | 4.45 | eighteen.8 | 19.nine | eleven.8 | 2.03 | 20.60/4631 | 23.4 | .seventy nine |
| – | 428HF1 | twelve.7 | eight.51 | seven.85 | 4.forty five | 17.9 | 19 | 11.eight | 1.8 | 19.50/4384 | 20.seven | .seventy four |
| – | 428HSH | twelve.7 | 8.51 | seven.seventy five | four.forty five | 20 | – | twelve | 2.42 | 27.00/6070 | 29.four | .89 |
| – | 428HF4 | twelve.seven | eight.51 | seven.94 | four.5 | eighteen.nine | twenty.one | eleven.eight | two.03 | twenty.fifty/4609 | 23.four | .82 |
| – | 428HD | 12.seven | eight.fifty one | seven.eighty five | 4.forty five | eighteen.8 | 19.9 | 11.8 | 2.03 | 20.60/4631 | 23.four | .85 |
| – | 428F3 | 12.seven | 8.fifty one | seven.85 | 4.45 | 16.seven | 18.2 | 11.7 | 1.6 | 17.80/4002 | 19.six | .77 |
| – | 428F4 | twelve.7 | 8.51 | 7.eighty five | four.45 | 16.7 | eighteen.2 | eleven.eight | 1.6 | 17.eighty/4002 | 19.six | .seventy two |
| 520 | 520 | 15.875 | ten.sixteen | six.25 | five.08 | seventeen.5 | 19 | 15.09 | 2.03 | 26.50/5957 | 29.7 | .89 |
| – | 520F2 | fifteen.875 | 10.sixteen | six.35 | 5.24 | 17.five | 19.05 | 15.09 | two.03 | 26.fifty/5957 | 29.seven | .ninety seven |
| – | 520F3 | fifteen.875 | ten.sixteen | 6.forty eight | 5.08 | seventeen.five | 19 | fifteen.09 | two.03 | 26.fifty/5957 | 29.7 | .89 |
| 520MH | 520MH | fifteen.875 | ten.22 | 6.twenty five | five.25 | 19 | 21.2 | fifteen.3 | 2.2 | 30.50/6857 | 33.six | – |
| – | 520HD | 15.875 | 10.16 | six.35 | 5.34 | eighteen.6 | twenty | 15.09 | two.2 | 35.00/7868 | 38.5 | 1.04 |
| 525 | 525 | 15.875 | ten.sixteen | seven.ninety five | 5.08 | 19.3 | twenty.seven | 15.09 | two.03 | 26.50/5957 | 29.seven | 1.06 |
| 525MH | 525MH | 15.875 | ten.22 | 7.85 | 5.25 | 21.two | 23.two | fifteen.three | two.two | thirty.50/6857 | 33.6 | – |
| – | 525HF1 | 15.875 | 10.sixteen | 7.95 | 5.08 | twenty.9 | 22.3 | fifteen.09 | two.42 | 26.50/5957 | 29.7 | one.2 |
| 530 | 530 | 15.875 | 10.sixteen | 9.4 | five.08 | 20.7 | 22.2 | fifteen.09 | 2.03 | 26.50/5957 | 29.7 | one.06 |
| – | 530SH | fifteen.875 | 10.sixteen | nine.4 | 5.08 | 22.one | – | 15.09 | two.forty two | 32.80/7374 | 33.5 | one.24 |
| – | 520F12 | 15.875 | 10.16 | 6.25 | five.25 | 17.6 | – | fifteen | two.03 | 29.forty three/6615 | 32.3 | .98 |
| – | 520HF7 | 15.875 | 10.22 | 7.eight | five.three | 21.35 | – | fifteen.3 | two.8/2.42 | forty.00/8992 | forty four | one.43 |
| 630 | 630 | 19.05 | eleven.ninety one | 9.four | five.ninety four | 23 | 24.8 | 18 | two.42 | 35.30/7936 | 38.eight | – |
|
Chain No. |
Pitch
P |
Roller diameter
d1 max |
Width in between inner plates b1 min |
Pin diameter
d2 max |
Pin length | Inner plate depth h2 max |
Plate thickness
T |
Tensile power
Q |
Average tensile toughness Q0 |
Weight for every meter q kg/m |
|
| Lmax mm |
Lcmax mm |
||||||||||
| 420 OR | 12.700 | seven.seventy seven | 6.twenty five | three.96 | 16.sixty five | seventeen.95 | twelve.00 | 1.fifty | 16./3599 | seventeen.00 | .sixty two |
| 420H OR | twelve.seven hundred | seven.77 | six.25 | 3.ninety six | eighteen.80 | twenty.10 | 12.00 | 2.03 | sixteen./3599 | seventeen.00 | .74 |
| 428HVS | twelve.seven-hundred | 8.51 | seven.94 | 4.forty five | 21.70 | 22.70 | twelve.thirty | 2.03 | 22./4946 | 23.00 | .85 |
| 50LD | 15.875 | 10.sixteen | nine.fifty three | five.08 | 23.forty | 24.sixty | fifteen.09 | two.03 | 22.2/5045 | 26.50 | 1.12 |
| 520 OR | 15.875 | 10.16 | six.70 | 5.thirty | 21.20 | 22.thirty | 15.09 | 2.twenty | 32./7200 | 34.00 | one.eleven |
| 520F1 OR | fifteen.875 | 10.sixteen | 6.25 | 5.thirty | 21.twenty | 22.30 | 15.09 | two.twenty | 32./7200 | 34.00 | 1.09 |
| 520F2 OR | 15.875 | 10.sixteen | 9.65 | five.30 | 24.10 | 25.fifty | fifteen.09 | two.twenty | 32./7200 | 34.00 | one.21 |
| 520V6 | 15.875 | 10.16 | six.twenty five | 5.08 | 19.80 | 21.30 | fifteen.09 | 2.03 | 22.2/5045 | 26.fifty | .ninety six |
| 520H OR | fifteen.875 | ten.16 | 6.twenty five | 5.24 | 21.52 | 22.ninety two | fifteen.09 | 2.forty two | 26.5/6571 | 29.sixty | 1.26 |
| 525 OR | fifteen.875 | ten.16 | seven.ninety five | 5.thirty | 21.fifty | 22.ninety | 15.09 | two.03 | 26.5/6571 | 29.60 | one.thirty |
| 525F1 OR | fifteen.875 | ten.16 | seven.ninety five | 5.30 | 23.10 | 24.00 | 15.09 | two.twenty | 32./7200 | 34.00 | 1.16 |
| 520F14 OR | 15.875 | 10.twenty | 6.twenty five | five.09 | 19.ninety | – | 14.ninety | 1.eighty | 28.4/6391 | 30.60 | .92 |
| 525H OR | fifteen.875 | 10.16 | 7.ninety five | 5.30 | 23.10 | 24.50 | fifteen.09 | two.42 | 26.5/6571 | 29.60 | one.44 |
| 530H OR | 15.875 | ten.sixteen | 9.fifty three | 5.24 | 24.80 | 26.twenty | fifteen.09 | 2.42 | 29./6524 | 30.00 | 1.39 |
| 630F1 OR | 19.050 | 11.ninety one | 9.53 | five.94 | 25.fifty | 27.30 | 18.00 | 2.forty two | 31.8/7149 | 35.00 | one.fifty |
| ISO Chain No. |
Chain No. |
Pitch
P |
Bush diameter
d1 max |
Width between inner plates b1 min mm |
Pin diameter
d2 max |
Pin duration
L |
Interior plate depth h2 max mm |
Plate thickness
t/T max |
Tensile toughness
Q |
Typical tensile power Q0 kN |
Fat per meter q kg/m |
| – | 25 | 6.350 | three.thirty | three.18 | two.31 | 7.90 | six.00 | .eighty | 3.5/795 | four.six | .fifteen |
| 25H | 25H | 6.350 | three.30 | three.eighteen | 2.31 | 8.90 | 6.00 | 1.04 | 4.8/1091 | five.5 | .seventeen |
| – | 25H(E) | six.350 | three.30 | three.eighteen | 2.31 | eight.ninety | 6.00 | 1.04 | five.8/1304 | 6.four | .18 |
| – | 25HF2 | 6.350 | 3.30 | 3.eighteen | two.31 | nine.ten | five.eighty | 1.2/1.ten | five.8/1304 | 6.four | .19 |
| – | 25SHF1 | six.350 | 3.thirty | three.18 | 2.01 | eight.95 | five.ninety | one.04 | four.8/1091 | 5.5 | .19 |
| 219H | 219H | 7.774 | 4.fifty nine | 5.00 | three.01 | 11.ninety | seven.40 | one.2/1.04 | 7.3/1641 | eight. | .28 |
| – | *C219H | 7.774 | 4.fifty nine | five.00 | three.01 | eleven.ninety | 7.40 | one.2/1.04 | 7.3/1641 | eight. | .33 |
| – | 219HT | seven.774 | 4.59 | 4.60 | three.01 | 12.fifteen | seven.55 | 1.4/1.three | 6.6/1483 | 7.2 | .33 |
| – | 219HF2 | seven.774 | four.fifty nine | 4.fifty | 3.01 | 11.ninety | 7.forty | one.4/1.3 | six.6/1483 | seven.two | .31 |
| – | 219HF1 | 7.785 | four.60 | four.50 | 3.28 | thirteen.00 | 7.00 | two./1.forty | nine./2571 | 9.8 | .37 |
| 270H | 270H | 8.500 | 5.00 | 4.75 | 3.28 | 13.fifteen | eight.forty five | 1.8/1.40 | ten.8/2428 | eleven.nine | .forty three |
Package & Shipping and delivery
SMCC Chains is 1 of the most commonly utilised and welcome products in the marketplace. Its steady progressive development is ideal to be the options for several situations, regular roller chains, bike driving chain, O-ring bike chain, substantial toughness roller chain, conveyor chains, agricultural driving chain, galvanized chain, nickel-plated chain, lubrication-free chain and oilfield chain and so forth.
Our CZPT chain was made by equipment processing from raw resources to completed merchandise and a total set of top quality screening gear. CZPT processing equipment incorporate grinding machines, high speed punching machines, milling equipment, higher velocity computerized rolling and assembling device. Warmth therapy was processed by steady mesh belt conveyor furnace, mesh belt conveyor annealing furnace, CZPT d central handle system of heat treatment method, rotary furnace for chain element heat remedy, which ensure the stability and consistency of the important purpose of chain components.
We are the ideal suppliers of Chinese biggest palletizing robot enterprises. These items are tough high quality with inexpensive prices, exchange of Japan chains, ZheJiang chains exported to CZPT pe, CZPT ica, Asia and other nations around the world and areas.
USE
An case in point of two ‘ghost’ sprockets tensioning a triplex roller chain method
Roller chains are utilized in low- to mid-pace drives at around 600 to 800 ft for every minute nevertheless, at greater speeds, about 2,000 to 3,000 ft for every minute, V-belts are normally employed because of to wear and noise troubles.
A bicycle chain is a kind of roller chain. Bicycle chains could have a learn hyperlink, or may possibly demand a chain resource for removal and installation. A related but larger and thus more robust chain is employed on most motorcycles though it is often changed by either a toothed belt or a shaft drive, which offer reduced noise level and less maintenance requirements.
The fantastic bulk of vehicle engines use roller chains to travel the camshaft(s). Quite substantial overall performance engines usually use gear push, and beginning in the early nineteen sixties toothed belts were used by some companies.
Chains are also utilized in forklifts employing hydraulic rams as a pulley to elevate and reduce the carriage however, these chains are not deemed roller chains, but are categorized as carry or leaf chains.
Chainsaw cutting chains superficially resemble roller chains but are far more intently connected to leaf chains. They are driven by projecting travel hyperlinks which also provide to locate the chain onto the bar.
Sea Harrier FA.2 ZA195 CZPT (chilly) vector thrust nozzle – the nozzle is rotated by a chain drive from an air motor
A maybe uncommon use of a pair of motorcycle chains is in the Harrier Jump CZPT , the place a chain travel from an air motor is utilised to rotate the movable engine nozzles, permitting them to be pointed downwards for hovering flight, or to the rear for normal ahead flight, a program identified as Thrust vectoring.
BICYCLE CHAIN Use
The lightweight chain of a bicycle with derailleur gears can snap (or rather, come aside at the side-plates, since it is standard for the “riveting” to are unsuccessful very first) because the pins inside of are not cylindrical, they are barrel-shaped. Make contact with amongst the pin and the bushing is not the typical line, but a point which enables the chain’s pins to operate its way via the bushing, and lastly the roller, ultimately creating the chain to snap. This sort of construction is required simply because the equipment-shifting action of this form of transmission demands the chain to the two bend sideways and to twist, but this can occur with the adaptability of this sort of a slim chain and fairly big free of charge lengths on a bicycle.
Chain failure is much less of a dilemma on hub-geared systems (e.g. CZPT dix 2-pace, Sturmey-Archer AW) given that the parallel pins have a much even bigger wearing surface in speak to with the bush. The hub-gear technique also enables full enclosure, a fantastic support to lubrication and defense from grit.
CHAIN Energy
The most common evaluate of roller chain’s strength is tensile power. Tensile strength represents how much load a chain can face up to below a a single-time load just before breaking. Just as crucial as tensile strength is a chain’s fatigue strength. The vital variables in a chain’s exhaustion energy is the top quality of metal utilized to manufacture the chain, the heat treatment of the chain parts, the top quality of the pitch gap fabrication of the linkplates, and the sort of shot furthermore the depth of shot peen protection on the linkplates. CZPT variables can consist of the thickness of the linkplates and the design and style (contour) of the linkplates. The rule of thumb for roller chain working on a ongoing push is for the chain load to not exceed a mere 1/6 or 1/9 of the chain’s tensile power, based on the sort of grasp links employed (press-suit vs. slip-match)[citation necessary]. Roller chains working on a continuous drive past these thresholds can and typically do are unsuccessful prematurely through linkplate fatigue failure.
The normal minimal final power of the ANSI 29.1 steel chain is 12,500 x (pitch, in inches)two. X-ring and O-Ring chains greatly reduce use by means of inside lubricants, increasing chain existence. The internal lubrication is inserted by indicates of a vacuum when riveting the chain with each other.
CHAIN STHangZhouRDS
Expectations companies (this kind of as ANSI and ISO) keep standards for design and style, proportions, and interchangeability of transmission chains. For example, the adhering to Desk demonstrates knowledge from ANSI common B29.1-2011 (Precision CZPT Transmission Roller Chains, Attachments, and CZPT s) produced by the CZPT ican Society of CZPT Engineers (ASME). See the references[8][9][10] for further details.
ASME/ANSI B29.1-2011 Roller Chain Normal SizesSizePitchMaximum Roller DiameterMinimum Supreme Tensile CZPT Measuring Load25
| ASME/ANSI B29.1-2011 Roller Chain Regular Dimensions | ||||
| Dimensions | Pitch | Highest Roller Diameter | Minimum Ultimate Tensile CZPT | Measuring Load |
|---|---|---|---|---|
| 25 | .250 in (6.35 mm) | .130 in (3.thirty mm) | 780 lb (350 kg) | 18 lb (8.2 kg) |
| 35 | .375 in (9.53 mm) | .200 in (5.08 mm) | 1,760 lb (800 kg) | 18 lb (8.2 kg) |
| 41 | .five hundred in (12.70 mm) | .306 in (7.77 mm) | 1,500 lb (680 kg) | 18 lb (8.2 kg) |
| forty | .five hundred in (twelve.70 mm) | .312 in (7.ninety two mm) | three,125 lb (1,417 kg) | 31 lb (fourteen kg) |
| 50 | .625 in (fifteen.88 mm) | .400 in (10.sixteen mm) | 4,880 lb (2,210 kg) | 49 lb (22 kg) |
| sixty | .750 in (19.05 mm) | .469 in (11.ninety one mm) | 7,030 lb (3,a hundred ninety kg) | 70 lb (32 kg) |
| 80 | one.000 in (25.40 mm) | .625 in (15.88 mm) | twelve,500 lb (5,700 kg) | 125 lb (fifty seven kg) |
| a hundred | 1.250 in (31.75 mm) | .750 in (19.05 mm) | 19,531 lb (8,859 kg) | 195 lb (88 kg) |
| one hundred twenty | 1.five hundred in (38.ten mm) | .875 in (22.23 mm) | 28,125 lb (twelve,757 kg) | 281 lb (127 kg) |
| one hundred forty | 1.750 in (44.forty five mm) | 1.000 in (twenty five.forty mm) | 38,280 lb (17,360 kg) | 383 lb (174 kg) |
| 160 | 2.000 in (50.80 mm) | one.one hundred twenty five in (28.58 mm) | 50,000 lb (23,000 kg) | five hundred lb (230 kg) |
| 180 | two.250 in (fifty seven.15 mm) | one.460 in (37.08 mm) | 63,280 lb (28,seven-hundred kg) | 633 lb (287 kg) |
| two hundred | 2.500 in (sixty three.fifty mm) | 1.562 in (39.sixty seven mm) | 78,one hundred seventy five lb (35,460 kg) | 781 lb (354 kg) |
| 240 | three.000 in (seventy six.twenty mm) | 1.875 in (forty seven.sixty three mm) | 112,five hundred lb (fifty one,000 kg) | one,000 lb (450 kg |
For mnemonic reasons, below is yet another presentation of key proportions from the very same normal, expressed in fractions of an inch (which was part of the thinking driving the choice of chosen quantities in the ANSI regular):
| Pitch (inches) | Pitch expressed in eighths |
ANSI regular chain variety |
Width (inches) |
|---|---|---|---|
| one⁄four | two⁄eight | 25 | 1⁄8 |
| 3⁄eight | 3⁄8 | 35 | 3⁄16 |
| 1⁄two | 4⁄8 | 41 | one⁄four |
| 1⁄two | 4⁄eight | four | 5⁄16 |
| 5⁄eight | five⁄8 | five | three⁄eight |
| 3⁄4 | 6⁄8 | six | one⁄2 |
| one | 8⁄8 | eight | 5⁄eight |
Notes:
one. The pitch is the distance amongst roller centers. The width is the distance in between the website link plates (i.e. a bit much more than the roller width to allow for clearance).
two. The right-hand digit of the regular denotes = typical chain, 1 = lightweight chain, 5 = rollerless bushing chain.
3. The left-hand digit denotes the variety of eighths of an inch that make up the pitch.
4. An “H” following the normal amount denotes heavyweight chain. A hyphenated amount subsequent the regular quantity denotes double-strand (2), triple-strand (3), and so on. Hence 60H-3 denotes number sixty heavyweight triple-strand chain.
A common bicycle chain (for derailleur gears) employs narrow 1⁄2-inch-pitch chain. The width of the chain is variable, and does not affect the load capability. The much more sprockets at the rear wheel (historically 3-6, these days 7-twelve sprockets), the narrower the chain. Chains are offered in accordance to the variety of speeds they are designed to function with, for example, “10 velocity chain”. Hub gear or one speed bicycles use 1/2″ x 1/8″ chains, where 1/8″ refers to the maximum thickness of a sprocket that can be utilized with the chain.
Usually chains with parallel formed links have an even number of hyperlinks, with every single narrow link followed by a broad a single. Chains developed up with a uniform variety of hyperlink, narrow at a single and wide at the other stop, can be produced with an odd amount of backlinks, which can be an benefit to adapt to a particular chainwheel-length on the other aspect these kinds of a chain tends to be not so powerful.
Roller chains manufactured using ISO regular are occasionally referred to as as isochains.
WHY Select US
one. CZPT ble Top quality Assurance Method
two. Chopping-Edge Pc-Controlled CNC CZPT s
three. Bespoke Options from CZPT ly Knowledgeable Professionals
four. CZPT ization and CZPT Offered for Particular Software
5. Substantial Inventory of CZPT Parts and Add-ons
6. Properly-Developed Worldwide Advertising and marketing Community
7. Productive After-Sale Support Technique
The 219 sets of CZPT d computerized manufacturing tools offer ensures for substantial solution quality. The 167 engineers and professionals with senior expert titles can layout and build items to meet the actual needs of CZPT ers, and CZPT CZPT izations are also CZPT with us. Our audio worldwide support network can give CZPT ers with timely after-sales complex services.
We are not just a producer and supplier, but also an market specialist. We function pro-actively with you to offer you specialist tips and solution recommendations in buy to stop up with a most price powerful solution CZPT for your distinct application. The clients we serve CZPT selection from conclude consumers to distributors and CZPT s. Our CZPT replacements can be substituted wherever essential and ideal for each repair and new assemblies.
Whether you are developing from scratch or updating an present venture, locating the correct dimensions for your roller chain is a vital very first selection. To properly measure a roller chain, you require to know the general width, diameter, and width of the rollers, plate thickness, and height.