Multi-groove Belt / Meat Slicer Belt With Multi-Wedge Belt / Megarib Polyurethane Poly V-Belt
Megarib belts are molded to exact dimensions and are clean running in application making them the perfect choice for power transmission applications in household and commercial applications and food slicing machines.
Advantages
1. Superior durability, resistant to intensive use in high-volume businesses.
2. Compact and efficient, reduces drive system costs.
3. Perfect fit ensures stable, vibration-free operation.
4. Quiet and efficient operation, improving the equipment's lifespan.
5. High flexibility, excellent oil, water and ozone resistance.
6. Linear belt speeds up to 60 m/s are possible.
7. Working temperature -15° / +60 ° C.
Application
· Food Processing Equipment (TB2 core usage)
Replacement drive belt for commercial meat slicer (Berkel, Sirman, Hobart, Globe slicing machine), drives cutter blade & feed roller; oil-resistant, washable against food sanitizer, OEM spare part for worldwide catering machinery.
· Precision light industry (JBT & TB2)
Textile looms, printing machine, wood sanders, treadmill motor drive; ultra-thin construction fits small pulley diameter, high-speed smooth running, compact transmission layout.
· Small Agricultural Machinery (JBT rubber version)
Mini seeder, lawn mower, small rotary tiller auxiliary drive, anti-dirt & anti-vibration for field harsh working environment.
· Small Home Appliances & Instruments
High-power blenders, industrial fans, precision testing instruments reduction drive.
Main components

01 / BODY
The belt body is made of thermoset polyurethane with 85 ± 5 ShA hardness.
The back side cushion protects the tensile member and permits the use of back side idlers.
02 / CORD
The tensile member consists of high-tension polyester cords, which combine the high flexibility of flat belts with the power transmission capability of V-belts while ensuring length stability.
Kevlar cords available on reqest.
Range
| TYPE | T75 | T108 | T110 |
| Fabric | Polyester | Polyester/Cotton | Polyester |
| Coating for drive or transport side | Neoprene rough | Neoprene rough | Neoprene rough |
| Coating revers side | Neoprene smooth | Neoprene smooth | Neoprene smooth |
| Colour(1) | Black | Black | Black |
| Antistatic | Yes | Yes | Yes |
| Coefficient of friction (μ) | |||
| · Coated side smooth | 0,6 | 0,6 | 0,6 |
| · Fabric side rough | 0,5 | 0,5 | 0,5 |
| Breaking strength (N) per cm width in endless form | 1500 | 950 | 1750 |
| Pretension (N) recommended per cm width in endless form | 150 | 260 | 270 |
| Elongation (%) at pretension recommended per cm | 0,8 | 0,8 | 0,8 |
| Minimum recommended pulley external diameter (mm) | 6 | 10 | 15 |
| Size (mm)(2) | |||
| · Length | 200 - 3850 | 200 - 3850 | 200 – 3850 |
| · Width (length <470 mm) | 6 - 330 | 6 - 330 | 6 – 300 |
| · Width (length >/= 470 - 600 mm) | 6 - 430 | 6 - 430 | 6 – 430 |
| · Width (length >600 - 750 mm) | 6 - 430 | 6 – 430 | 6 – 430 |
| · Width (length >750 mm) | 6 - 430 | 6 - 430 | 6 – 430 |
| · Thickness | 0,5 | 0,65 | 0,9 |
Cross Sections and Dimensions

| cross-section dimension | JT | JBT | HB | |
| rib pitch | P (mm) | 2.34 | 2.4 | 1.6 |
| rib angle theta | (degree) | 40 | 40 | 40 |
| thickness | H (mm) | 1.8 | 1.8 | 1 |
| thickness of rib bottom | T (mm) | 1.7 | 1.7 | 1.5 |
| total thickness | H+T (mm) | 3.5 | 3.5 | 2.5 |
| belt width | W (mm) | defined with respect to each rib number | ||


Table 1:table of JBT shape standard belt size
| rib number | Name | pitch length (mm) |
| 82 | 208 | |
| 84 | 213 | |
| 87 | 221 | |
| 89 | 226 | |
| 90 | 228 | |
| 97 | 245 | |
| 100 | 254 | |
| 102 | 258 | |
| 115 | 295 | |
| three ribs | 123 | 312 |
| four ribs | 125 | 318 |
| five ribs | 130 | 333 |
| six ribs | 135 | 343 |
| 175 | 445 | |
| 179 | 455 | |
| 180 | 457 | |
| 212 | 538 | |
| 226 | 573 | |
| 229 | 582 | |
| 235 | 587 | |
| 245 | 622 | |
| 247 | 627 | |
| 337 | 656 |
●Inquire us when you want to use JI shape,HB Shape,and rib numbers unlisted.
Table 2:correction factor of contact angle (Ktheta)
| Dp-dp/C | contact angle theta of small pulley (degree) | correction factor Ktheta |
| 0.00 | 180 | 1.00 |
| 0.10 | 174 | 0.99 |
| 0.20 | 169 | 0.97 |
| 0.30 | 163 | 0.96 |
| 0.40 | 157 | 0.94 |
| 0.50 | 151 | 0.93 |
| 0.60 | 145 | 0.91 |
| 0.70 | 139 | 0.89 |
| 0.80 | 133 | 0.87 |
| 0.90 | 127 | 0.85 |
| 1.00 | 120 | 0.82 |
| 1.10 | 113 | 0.80 |
| 1.20 | 106 | 0.77 |
| 1.30 | 99 | 0.73 |
| 1.40 | 91 | 0.70 |
| 1.50 | 83 | 0.65 |
Table 3:the difference between pitch diameter and outer diameter of pulley
| 2a | |
| JT,JBT | 0.78mm |
| HB | 0.51mm |
pulley pitch diameter = pulley outer diameter + 2a
→( refer p.24,table25 for 2a)
Table 4:correction factor of length (Kl)
| pitch length (mm) | correction factor of length |
| ~245 | 0.90 |
| 250~360 | 1.00 |
| 370~520 | 1.08 |
| 530~740 | 1.15 |
| greater than or equal to 750 | 1.20 |
Belt Data
| BELT CODE | ||
| Width n° of ribs |
Type | Length [mm] |
| 6 | TB2 | 330 |
| 8 | J | 406 |
| 10 | H | 1120 |
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| Standard Lengths [mm] |
Standard Lengths [mm] |
Standard Lengths [mm] |
| 156 | 271 | 178 |
| 170 | 275 | 223 |
| 200 | 278 | 227 |
| 220 | 283 | 229 |
| 231 | 288 | 295 |
| 248 | 304 | 340 |
| 266 | 330 | 375 |
| 295 | 345 | 507 |
| 310 | 356 | 588 |
| 327 | 381 | 602 |
| 330 | 392 | 609 |
| 345 | 406 | 650 |
| 360 | 431 | 768 |
| 380 | 444 | 935 |
| 400 | 457 | 1000 |
| 430 | 483 | 1086 |
| 480 | 508 | 1120 |
| 510 | 558 | 1163 |
| 526 | 610 | 1203 |
| 535 | 660 | 1240 |
| 598 | 681 | 1775 |
| 630 | 711 | |
| 660 | 762 | |
| 675 | 864 | |
| 725 | 914 | |
| 770 | 953 | |
| 1186 | 1010 | |
| 1086 | ||
| 1120 | ||
| 1163 | ||
| 1202 | ||
| 1239 | ||
| 1245 | ||
| 1268 | ||
| 1397 |
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