Product Description
In the realm of power transmission, belts stand out as flexible loops of material that adeptly link two rotating shafts, enabling seamless power transfer between them. These belts are the quintessential components of belt drives, where one or more continuous belts are skillfully fitted over two strategically positioned pulleys. As rotary motion transitions from the driving pulley to the driven pulley, the system operates with unparalleled efficiency.
When compared to their counterparts such as chain drives and gear drives, belt drives distinguish themselves by operating quietly and smoothly, eliminating the need for constant lubrication. This system offers the added advantage of ease in maintenance, with the flexibility to conveniently alter the speed of the driven shaft by simply adjusting the pulley sizes.
Among the myriad types of belts, V-belts and timing belts are the most prevalent. V-belts, in particular, dominate the belt landscape today. Their unique cross-sectional shape, resembling a 'V', is a testament to their design evolution. These generally endless belts, with their 'V' configurations, nestle perfectly into the grooves of corresponding V-belt pulleys, effectively preventing unwanted slipping due to under-tensioning. Moreover, V-belts are characterized by requiring less width and tension in comparison to traditional flat belts, making them a highly efficient choice.
| European standard V Belt Pulleys |
| SPZ, SPA, SPB, SPC |
V-belt Pulleys for taper lock bushings |
1610, 2517, 3020, 3535, etc. |
| V-belt Pulleys for QD bushings |
H, SH, SDS, SK, SF, M, N, etc. |
| V-belt Pulleys for Pilot Bore |
| |
| American standard V Belt Pulleys |
| 3V, 5V, 8V |
Sheaves for taper bushings |
1610, 2517, 3020, 3535, etc. |
| Sheaves for QD bushings |
H, SH, SDS, SK, SF, M, N, etc. |
| AK, AKH,2AK, 2AKH, BK, BKH,2BK, 2BKH, 3BK |
Sheaves for 3L, 4L or A, and 5L or B belts |
PengTuo V-Belt Pulleys Features
•Material: Crafted from premier materials such as GG25 cast iron, ductile iron, and steel, these pulleys offer unmatched durability.
•Bore type: Versatile bore options include taper bush bore, QD bush bore, and pilot bore, catering to varied needs.
•Surface treatment: Advanced surface treatments like black phosphating and electrophoresis paint ensure longevity and resilience.
• Dynamic balance testPengtuo pulleys are meticulously balanced to a Q6.3 standard or higher, allowing them to efficiently operate at peripheral (rim) speeds reaching up to 40 m/s.
Products are crafted with precision according to detailed drawings and/or samples, OEM inquiries are warmly welcomed.
Size, material, color, logo printing, and more can be fully customized to meet specific requirements.
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FAQ
Q1: Are you trading company or manufacturer?
A: We are professionally manufacturer in Shanghai China and own ourself Punchingworkshop,Forging workshop & Casting-workshop, warmly welcome to visit us.
Q2: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. and no stock basis on your qty.
Q3: Do you provide samples ? is it free or extra ?
A: of course, for potentioal customer, UNIISO sample is free but customer is duty for logistic fee.
Q4: What is your terms of payment ?
A: 30%T/T Deposit and 70 % T/T before shipment after inspect well
Q5: What is your advantages?
1. Manufacturer, with most competitive price and good quality.
2. technical engineers group offer the best support to you
3. OEM is available.
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