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Rib Ace 2 (formerly known as Poly Banrope)

Features
- Compact design
More compact design is possible because Rib Ace Ⅱ can be used with smaller pulleys. - High-speed operation
Suitable for high-speed applications up to 50m/s as there is little centrifugal force related loss. - Highly accurate with little belt vibration
Due to the manufacturing process used (grinding) the ribs are all connected resulting in smooth running and less rotational uneveness. - Highly efficient transmission (Low power loss)
Compared to V-Belt, RIB ACE Ⅱis thinner and has less flexion loss resulting in high transmission efficiency. - Low maintenance owing to a stable tension
Due to better deformation and abrasion resistance than V-belts, RIB ACE Ⅱ is less likely to sink into pulleys meaning longer periods between maintenance.
Belt profile dimensions and notation

P | H | h | a | |
---|---|---|---|---|
mm | mm | mm | (°) | |
PJ | 2.34 | 3.4 | 1.4 | 40 |
PK | 3.56 | 4.3 | 2.0 | 40 |
PL | 4.70 | 6.0 | 3.3 | 40 |