Optibelt SPB 4000 RED POWER 3 Wedge Belt High Performance V-Belt
The Optibelt SPB 4000 RED POWER 3 S=C Plus wedge belt is a high-performance power transmission solution designed for demanding industrial applications. Engineered with advanced materials and optimized construction, it delivers superior efficiency, reliability, and extended service life.
This belt is part of the RED POWER 3 series, known for its maintenance-free operation and high power capacity, making it ideal for heavy-duty drives such as compressors, pumps, and industrial machinery.
Key Features
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Up to 50% higher power transmission compared to conventional V-belts
- Maintenance-free operation – no re-tensioning required
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S=C Plus technology – suitable for use in matched sets without measurement
- Electrically conductive and antistatic design
- Long service life with reduced maintenance costs
- Compact drive design with reduced load on bearings and shafts
Applications
The SPB 4000 wedge belt is widely used in:
- Compressors and pumps
- Industrial fans and blowers
- Machine tools and presses
- Agricultural and heavy-duty machinery
- General mechanical power transmission systems
Technical Specifications
- Model: SPB 4000
- Brand: Optibelt
- Series: RED POWER 3 S=C Plus
- Belt Type: Wedge belt (V-belt)
- Profile: SPB
- Nominal Length: 4000 mm
- Belt Width: ~16.3 mm
- Belt Height: ~13 mm
- Material: Rubber with polyester tension cord
- Temperature Range: -30°C to +100°C
- Standards: DIN 7753 / ISO 4184
- Features: Antistatic, oil-resistant, maintenance-free
