The structure and characteristics of ordinary V-belt Powerbelt V-belt adopts specially selected high-quality rubber materials and low elongation reinforced materials, adopts advanced technological formula, conforms to international advanced standards, and strict quality management.The company...
Ordinary V belt
Structure and characteristics The Powerbelt triangle belt is made of specially selected high-quality rubber materials and low elongation reinforced materials, and is made of precision craftsmanship, in line with international advanced standards, and strict quality management. The company improves product quality in the spirit of continuous research, development and creation, so that the products have the advantages of high wear resistance, low elongation and long life. | Structure Covering cloth: use special cotton canvas, high tensile strength, good abrasion resistance, and strong surface resistance. Cushioning rubber: Use high-resistance, wear-resistant and small compression deformation rubber to maintain the normal cross-sectional shape of the belt during use to protect the human body in the center of the belt. Anti-elongation body (reinforcement): Use polyester rope with extremely strong tension and non-elongation as the main part of the strength of the rubber belt. |
Type. Cross-section size and belt length
 | Types of | bp width (dp) | b Top width (b) | Height(h) | 楔角 | Normal length range | inch |
Z(OM) | 8.5 | 10 | 6 |
| 400-2400 | 16"~95" | |
A | 11 | 13 | 8 |
| 380-6350 | 15"~250" | |
B | 14 | 17 | 11 | 40. | 560-12000 | 22"~470" | |
C | 19 | 22 | 14 | 1020-15000 | 40"~590" | ||
D | 27 | 32 | 19 |
| 2000-15000 | 80"~590" | |
E | 32 | 38 | 25 |
| 2160-18000 | 85"~700" |
The main technical parameters
Maximum deviation of the normal length of the belt
| Normal length (ld) | The largest.Deviation | Normal length (ld) | The largest.Deviation | ||
Z/A/BC/D/E | SPZ, SPA SPB, SPC | Z/A/BC/D/E | SPZ, SPA SPB, SPC | ||
Ld≤250 | +8-4 |
| 2000 <Ld ≤ 2500 | +31-16 | ± 25 |
250 <Ld ≤ 315 | +9-4 |
| 2500 <Ld ≤ 3150 | +37-18 | ± 32 |
315 <Ld ≤ 400 | +10-5 |
| 3150 <Ld ≤ 4000 | +44-22 | ± 40 |
400 <Ld ≤ 500 | +11-6 |
| 4000 <Ld ≤ 5000 | +52-26 | ± 50 |
500 <Ld ≤ 630 | +13-6 | ± 6 | 5000 <Ld ≤ 6300 | +63-32 | ± 63 |
630 <Ld ≤ 800 | +15-7 | ± 8 | 6300 <Ld ≤ 8000 | +77-38 | ± 80 |
800 <Ld ≤ 1000 | +17-8 | ± 10 | 8000 <Ld ≤ 10000 | +93-46 | ± 100 |
1000 <Ld ≤ 1250 | +19-10 | ± 13 | 10000 <Ld ≤ 12500 | +112-66 | ±12S |
1250 <Ld ^ 1600 | +23-11 | ± 16 | 12500 <Ld≤ 16000 | +140-70 |
|
1600 <Ld ^ 2000 | +27-13 | ± 20 | 16000 <Ld ≤ 20000 | +170-85 |
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The main physical and mechanical properties of the V-belt belt
| Project | specification | z(om) | A | B | C | D | E |
Elongation resistance | KN is not less than (kn) | 1.2 | 3.0 | 5.0 | 8.0 | 15 | 18 |
Rope pull-out strength | KN is not less than (kn) | 12 | 17 | 21 | 25 | 28 | 28 |
Reference elongation | No more than (%) | 7 | 7 | 7 | 7 | 7 | 7 |
Expose the part of the belt above the pulley | MM | +1.6 | + 1.6 | + 1.6 | +1.5 | +1.6 | +1.6 |
-1.6% | -1.6% | -1.6% | -2.0% | -3.2% | -3.2% |
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