Opis proizvoda
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 Broj lanca |
Broj lanca | Pitch P mm |
Prečnik valjka d1max mm |
Širina između unutrašnjih ploča b1min mm |
Prečnik igle d2max mm |
Dužina igle | Dubina unutrašnje ploče h2max |
Debljina ploče t/Tmax |
Zatezna čvrstoća Qmin |
Prosječna zatezna čvrstoća Q0 |
Težina po metru q |
|
| Lmax | Lcmax | |||||||||||
| mm | mm | mm | mm | kN/lbf | kN | 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 | – |
|
Broj lanca |
Točka glasa
P |
Prečnik valjka
d1 max |
Width between unutrašnje ploče b1 min |
Prečnik igle
d2 maks |
Dužina igle | Inner plate depth h2 max |
Debljina ploče
T |
Zatezna čvrstoća
P |
Average tensile snaga Q0 |
Weight per metar q kg/m |
|
| Lmax mm |
Lcmax mm |
||||||||||
| 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 Broj lanca |
Broj lanca |
Točka glasa
P |
Bush diameter
d1 max |
Width between inner plates b1 min mm |
Prečnik igle
d2 maks |
Dužina igle
L |
Inner plate depth h2 max mm |
Debljina ploče
t/T max |
Zatezna čvrstoća
P |
Average tensile snaga Q0 kN |
Weight per metar 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 |
| 25H | 25H | 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.
KORIŠTENJE
An example of two ‘ghost’ sprockets tensioning a triplex roller chain system
Valjkasti lanci se koriste u pogonima niske do srednje brzine pri brzinama od oko 180 do 240 metara u minuti; međutim, pri većim brzinama, oko 600 do 900 metara u minuti, obično se koriste klinasti remeni zbog habanja i problema s bukom.
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.
Velika većina automobilskih motora koristi valjkaste lance za pogon bregaste osovine (osovina). Vrlo visokoperformansni motori često koriste zupčasti pogon, a počevši od ranih 1960-ih, neki proizvođači su počeli koristiti zupčaste remene.
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.
Lanci za rezanje motornih pila površno podsjećaju na valjkaste lance, ali su sličniji lisnatim lancima. Pokreću ih izbočene pogonske karike koje također služe za fiksiranje lanca na vodilicu.
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.
TROŠENJE LANCA BICIKLISTIKA
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.
ČVRSTOĆA LANCA
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)[potreban citat]. 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.
LANAC STHangZhouRDS
Organizacije za standardizaciju (kao što su ANSI i ISO) održavaju standarde za dizajn, dimenzije i zamjenjivost lanaca za prijenos. Na primjer, sljedeća tabela prikazuje podatke iz ANSI standarda B29.1-2011 (Precizni CZPT lanci za prijenos, priključci i CZPT) koji je razvilo CZPT itansko društvo inženjera CZPT-a (ASME). Pogledajte reference.[8][9][10] za dodatne informacije.
ASME/ANSI B29.1-2011 Standardne veličine valjkastih lanaca Veličina Korak Maksimalni prečnik valjka Minimalno granično zatezno opterećenje CZPT Mjerno opterećenje 25
| Standardne veličine valjkastih lanaca ASME/ANSI B29.1-2011 | ||||
| Veličina | Točka glasa | Maksimalni prečnik valjka | Minimalna zatezna čvrstoća CZPT | Mjerenje opterećenja |
|---|---|---|---|---|
| 25 | 0,250 inča (6,35 mm) | 0,130 inča (3,30 mm) | 780 funti (350 kg) | 8,2 kg |
| 35 | 0,375 inča (9,53 mm) | 0,200 inča (5,08 mm) | 800 kg | 8,2 kg |
| 41 | 0,500 inča (12,70 mm) | 0,306 inča (7,77 mm) | 680 kg | 8,2 kg |
| 40 | 0,500 inča (12,70 mm) | 0,312 inča (7,92 mm) | 3.125 funti (1.417 kg) | 14 kg |
| 50 | 0,625 inča (15,88 mm) | 0,400 inča (10,16 mm) | 4.880 funti (2.210 kg) | 22 kg |
| 60 | 0,750 inča (19,05 mm) | 0,469 inča (11,91 mm) | 7.030 funti (3.190 kg) | 70 funti (32 kg) |
| 80 | 1.000 inča (25,40 mm) | 0,625 inča (15,88 mm) | 12.500 funti (5.700 kg) | 57 kg |
| 100 | 1,250 inča (31,75 mm) | 0,750 inča (19,05 mm) | 19.531 funti (8.859 kg) | 88 kg |
| 120 | 1.500 inča (38,10 mm) | 0,875 inča (22,23 mm) | 28.125 funti (12.757 kg) | 281 funta (127 kg) |
| 140 | 1,750 inča (44,45 mm) | 1.000 inča (25,40 mm) | 38.280 funti (17.360 kg) | 174 kg |
| 160 | 2.000 inča (50,80 mm) | 1,125 inča (28,58 mm) | 50.000 funti (23.000 kg) | 500 funti (230 kg) |
| 180 | 2,250 inča (57,15 mm) | 1,460 inča (37,08 mm) | 63.280 funti (28.700 kg) | 633 funte (287 kg) |
| 200 | 2.500 inča (63,50 mm) | 1,562 inča (39,67 mm) | 78.175 funti (35.460 kg) | 781 funta (354 kg) |
| 240 | 3.000 inča (76,20 mm) | 1,875 inča (47,63 mm) | 112.500 funti (51.000 kg) | 1.000 funti (450 kg) |
Za mnemoničke svrhe, u nastavku je još jedan prikaz ključnih dimenzija iz istog standarda, izraženih u dijelovima inča (što je bio dio razmišljanja iza izbora preferiranih brojeva u ANSI standardu):
| Razmak (inči) | Izražena visina tona u osminama |
ANSI standard broj lanca |
Širina (inči) |
|---|---|---|---|
| 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 |
Napomene:
1. Korak je udaljenost između središta valjaka. Širina je udaljenost između spojnih ploča (tj. nešto veća od širine valjka kako bi se omogućio zazor).
2. The right-hand digit of the standard denotes 0 = normal chain, 1 = lightweight chain, 5 = rollerless bushing chain.
3. Lijeva cifra označava broj osmina inča koje čine visinu tona.
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.
Valjkasti lanci izrađeni prema ISO standardu ponekad se nazivaju izolanci.
ZAŠTO IZABRATI NAS
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
219 kompleta automatske proizvodne opreme CZPT d garantuju visok kvalitet proizvoda. 167 inženjera i tehničara sa visokim profesionalnim titulama mogu dizajnirati i razvijati proizvode koji ispunjavaju tačne zahtjeve CZPT proizvođača, a CZPT CZPT instalacije su također CZPT partneri. Naša stabilna globalna servisna mreža može pružiti CZPT proizvođačima pravovremene postprodajne tehničke usluge.
Mi nismo samo proizvođač i dobavljač, već i industrijski konsultant. Proaktivno sarađujemo s vama kako bismo vam ponudili stručne savjete i preporuke proizvoda s ciljem da na kraju dobijete najisplativiji CZPT proizvod za vašu specifičnu primjenu. Klijenti kojima pružamo usluge, CZPT, kreću se od krajnjih korisnika do distributera i CZPT-ova. Naše CZPT zamjene mogu se zamijeniti gdje god je to potrebno i pogodne su i za popravke i za nove sklopove.
