Product Description
In the realm of power transmission, belts serve as the vital, flexible loops of material linking two rotating shafts to mechanically transmit power. As the core element in belt drives, these belts are seamlessly fitted over two pulleys across two shafts, masterfully transferring rotary motion from the driving pulley to the driven pulley, ensuring efficient power transmission.
Compared to chain drives and gear drives, belt drives offer a whisper-quiet and ultra-smooth operation, eliminating the need for constant lubrication. Their maintenance is remarkably straightforward, and altering the speed of the driven shaft is a breeze by simply adjusting pulley sizes, offering unparalleled versatility.
The most prevalent belts are the V-belts and timing belts. V-belts hold the crown for popularity, aptly named for their distinctive 'V' cross-sectional shape. These belts are meticulously designed to be endless, fitting snugly into the grooved embrace of their corresponding V-belt pulleys, thereby preventing slipping due to under-tensioning. Notably, V-belts require a narrower width and less tension than their flat belt counterparts.
| 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: Constructed using premium GG25 cast iron, robust ductile iron, and high-grade steel.
•Bore type: Versatile options include Taper bush bore, QD bush bore, and Pilot bore to suit diverse applications.
•Surface treatment: Enhanced with Black Phosphating and durable Electrophoresis paint for superior protection.
• Dynamic balance test: Pengtuo pulleys undergo precise balancing to Q6.3 or higher, enabling them to achieve peripheral (rim) speeds of up to 40 m/s with exceptional stability.
Tailored to exact specifications based on drawings and/or samples, OEM inquiries are cordially welcomed.
Size, material, color, logo printing, etc. can all be splendidly customized to your precise 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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