Multi Poly V Belts
Poly-V Belts
Multi-Pull Ribbed Poly-V Belts have 40% higher power carrying capacity over conventional V-belts. Single flexible low stretch belt drive eliminates necessity for multiple / matched set belts. The continuous high tensile synthetic cord makes maximum utilization of the face width and ensures a uniform tension throughout the belt. Poly-V belts give lesser wear and longer life to the pulleys & bearings due to lesser static tension and belt slippage.
- PH - Fractional Horse Power belt for very light duty applications.
- PJ - Low cost belt for light duty applications.
- PK - Designed specifically for the automotive industry, it is also suitable for Machine Tool drives etc.
- PL - Medium duty drive belt covering a wide range of applications.
- PM - High performance makes this belt unrivalled for heavy duty applications. Tests have proved that these belts are capable of saving energy of upto 7% compared to conventional V-belts / Flat belts.
There are five sections available:
Features
Compact Drive
POLY-V belt is highly flexible and hence can be used with smaller pulley diameters to give a lighter and compact drive.
Higher Power40% higher power rating per unit width compared to conventional V-belts.
Zero SlippageAlmost eliminates the slippage due to maximum wedge contact on the pulleys.
Energy SavingMaximum returns with energy saving upto 4 - 8%.
Rear Side DriveBeing thinner the rear side can be used to drive additional accessories / idlers without affecting life.
Higher Bearing LifeLesser static tension gives higher bearing life.
Silent DriveGives vibration and noise free power transmission in every application.
Section |
Pitch(p) (mm) |
Thickness(t) (mm) |
Max no of Ribs/sleeve |
| PH |
1.60 |
2.90 |
24 |
PJ |
2.34 |
3.80 |
24, 36, 48 |
PK |
3.56 |
4.50 |
24 |
PL |
4.70 |
7.00 |
50 |
PM |
9.40 |
13.50 |
40 |
Eliminates the necessity to use multiple / matched set Belts.
Higher SpeedCan be used at higher speed more than 40 m/sec.
Longer LifeGives lesser wear and longer life to the pulleys due to lesser static tension and belt slippage.
Low Downtime & Replacement CostReduces downtime and also belt replacement cost.
Serpentine Drives:Multi-Pull is a flexible belt and can be reverse bent round a pulley. The outside of the belt can be used tc drive. This enables Multi-Pull to be used on Multi-Pulley or Serpentine Drives.
STANDARD BELT LENGTHS
| PH | |
| Effective Length | |
| mm | inch |
| 1321 1346 1372 1397 1422 1473 1549 1588 1664 1753 1854 1892 1905 1930 1956 1969 1981 1994 2007 2032 2057 2083 2108 2134 2159 2184 2210 2235 2261 2286 2311 2337 2362 2388 2413 2438 2464 2489 2515 2540 |
52 53 54 55 56 58 61 62.2 65.5 69 73 74.5 75 76 77 77.5 78 78.5 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 |
| PJ | |
| Effective Length | |
| mm | inch |
| 483 508 559 584 610 660 711 724 762 813 864 914 940 965 1016 1054 1092 1105 1118 1130 1143 1168 1194 1219 1232 1245 1270 1283 1295 1308 1321 1346 1372 1397 1422 1473 1549 1588 1651 1664 1753 1854 1892 1902 1956 1969 1994 2083 2210 2264 2286 2337 2388 2438 2489 2540 |
19 20 22 23 24 26 28 28.5 30 31 34 36 37 38 40 41.5 43 43.5 44 44.5 45 46 47 48 48.5 49 50 50.5 51 51.5 52 53 54 55 56 58 61 62.2 65 65.5 69 73 74.5 75 77 77.5 78.5 82 87 89 90 91 94 96 98 100 |
| PK | |
| Effective Length | |
| mm | inch |
| 610 660 673 686 699 711 739 762 775 790 818 841 871 884 902 914 927 940 955 970 991 1016 1031 1054 1080 1110 1146 1166 1194 1229 1257 1295 1334 1359 1387 1425 1461 1496 1529 1560 1626 1659 1681 1725 1760 1796 1829 1862 1900 1930 1948 1961 1981 2050 2101 2144 2205 2258 2329 2385 2441 2479 2522 2586 2611 2680 2835 2845 2896 2921 2997 |
24 26 26.5 27 27.5 28 29.1 30 30.5 31.1 32.2 33.1 34.3 34.8 35.5 36 36.5 37 37.6 38.2 39 40 40.6 41.5 42.5 43.7 45.1 45.9 47 48.4 49.5 51 52.5 53.5 54.6 56.1 57.5 58.9 60.2 61.4 64 65.3 66.2 67.9 69.3 70.7 72 73.3 74.8 76 76.7 77.2 78 80.7 82.7 84.4 86.8 88.9 91.7 93.9 96.1 97.6 99.3 101.8 102.8 105.5 111.6 112 114 115 118 |
| PL | |
| Effective Length | |
| mm | inch |
| 1270 1334 1372 1397 1422 1473 1562 1613 1664 1715 1803 1842 1943 1981 2019 2070 2096 2134 2197 2235 2324 2362 2477 2515 2705 2743 2845 2896 2921 2997 3086 3124 3289 3327 3493 3696 4051 4191 4470 4623 5029 5385 6096 6121 6883 7645 8407 9169 9931 10693 12217 13741 13970 13995 |
50 52.5 54 55 56 58 61.5 63.5 65.5 67.5 71 72.5 76.5 78 79.5 81.5 82.5 84 86.5 88 91.5 93 97.5 99 106.5 108 112 114 115 118 121.5 123 129.5 131 137.5 145.5 159.5 165 176 182 198 212 240 241 271 301 331 361 391 421 481 541 550 551 |
| PM | |
| Effective Length | |
| mm | inch |
| 2311 2388 2515 2692 2832 2921 3010 3124 3327 3531 3734 4089 4191 4470 4648 5029 5410 6121 6883 7645 8407 9169 9931 10693 12217 13741 13970 13995 |
91 94 99 106 111.5 115 118.5 123 131 139 147 161 165 176 183 198 213 241 271 301 331 361 391 421 481 541 550 551 |
| Sizes not listed can also be supplied subject to minimum order quantity.Consult fenner | |