Optibelt SK S=C Plus – High Performance Wedge Belts
Optibelt SK S=C Plus is the world’s leading wrapped wedge belt, designed for heavy mechanical engineering applications. Delivering up to 97% power transmission efficiency, these belts are ideal for the demanding industrial environments in Russia and CIS countries.
The “S=C Plus” (Set Constant) feature ensures that all belts are manufactured with such precision that they can be used in sets without further measurement.
- High Power: Transmits significantly more power than classic V-belts.
- Maintenance-Free: Low stretch and high abrasion resistance.
- S=C Plus: Set constant tolerances for immediate multi-belt usage.
Technical Specifications / Технические характеристики
| Parameter (Параметр) | Value (Значение) |
| Brand (Бренд) | Optibelt (Germany) |
| Series (Серия) | SK S=C Plus (Wedge Belts) |
| Standard (Стандарт) | DIN 7753 Part 1 / ISO 4184 / RMA/MPTA |
| Material (Материал) | Polychloroprene Rubber (Полихлоропрен) |
| Reinforcement (Корд) | Polyester Tension Cord (Полиэстер) |
| Temp. Range (Температура) | -40°C to +70°C |
| Features (Особенности) | Oil resistant, Heat resistant, Dust protected (Масло- и жаростойкий) |
Standard Profiles & Dimensions / Размеры профилей
| Profile (Профиль) |
Top Width (Ширина) [mm] |
Height (Высота) [mm] |
Rec. Min. Pulley (Мин. шкив) [mm] |
Weight (Вес) [kg/m] |
|---|---|---|---|---|
| SPZ | 9.7 | 8 | 63 | 0.074 |
| SPA | 12.7 | 10 | 90 | 0.123 |
| SPB | 16.3 | 13 | 140 | 0.195 |
| SPC | 22.0 | 18 | 224 | 0.377 |
Order Inquiry / Запрос заказа
Wuyang Industrial Belt offers full stock of Optibelt SK series for the Russia & CIS market.
Email: wuyang@wybelt.net
Website: wybelt.net
*Bulk orders and custom sizes available. Fast shipping to Moscow and St. Petersburg.





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