DRB
DRB
Description
Features
- Suitable for small pulley diameter as the belt is thin and has low deformation
- Excellent bending fatigue resistance with small pulley and reverse bending design and resistant to the separation between cord and compression rubber due to low deformation of pulley groove
- Suitable for high temperature as it generates little heat by bending
- Provides smooth driving with high tension by low deformation of the belt
- High power efficiency and enables reverse driving
- Effective in noise reduction
- Excellent durability by applied great heat resistant material during operation in high temperature
| Construction | Functions | Materials |
|---|---|---|
| ① Top fabric | Excellent resistance of heat, oil, wear and crack | Cotton, Synthetic fabric |
| ② Tension member | High strength and shock resistance with specially treated cords | Polyester |
| ③ Adhesion rubber | Excellent wear resistance and tension member support | CR, EPDM |
| ④ Rubber ribs | Tension member support and consistent adhesion power with adhesive rubber | CR, EPDM |
CR : Chloroprene Rubber / EPDM : Ethylene Propylene Diene Monomer
Measures of section
| Pitch(㎜) | Angle(˚) | Height(㎜) | Rib Height(㎜) | |
|---|---|---|---|---|
| PK Type | 3.56 | 40 | 4.8/4.3 | 2.5/2.0 |
Komachine Inc.
Head Office:
Ace Dongbaek Tower 1-1101, 16-4,
Dongbaekjungang-ro 16beon-gil, Giheung-gu,
Yongin City, Gyeonggido, South Korea 17015
Branch Office:
606, Seoul Stratup Center, 10,
Noryangjin-ro, Dongjak-gu, Seoul, South Korea 06938
CEOCharlie Park
Corporate #535-86-00664
ⓒ2024 Komachine Inc. All rights reserved.