Catalogue / Blades & rotor parts
Rotor hub casting, Flex 8 seriesSample
by Kavachtron Wind Energy (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Rotor hub casting from Kavachtron, Flex 8 series: 5 blade length options between 50 m and 80 m. Design: balanced blade sets with moment matching, integrated lightning protection system and serial number traceability. Typically used for blade replacement programmes, new WTG manufacturing and wind O&M companies. Designed and tested to IEC 61400-23, IEC 61400-5 and IEC 61400-1. Lead time 16-20 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Kavachtron
- Model
- KAV-D03 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 10 nos
- Lead time
- 16-20 weeks
- Warranty
- 24 months
- Standards
- IEC 61400-23, IEC 61400-5, IEC 61400-1
- Delivers to
- All India
- GST rate
- 12 %
- Country of origin
- India
- Packaging
- Wooden crate, seaworthy
- Delivery terms
- Door delivery in metro cities
- Returns
- No returns on made-to-order items
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Blade length50 mKAV-D03-01 | Blade length: 50 m | 10 nos · 16-20 weeks | for verified buyers |
| Blade length60 mKAV-D03-02 | Blade length: 60 m | 10 nos · 16-20 weeks | for verified buyers |
| Blade length65 mKAV-D03-03 | Blade length: 65 m | 10 nos · 16-20 weeks | for verified buyers |
| Blade length70 mKAV-D03-04 | Blade length: 70 m | 10 nos · 16-20 weeks | for verified buyers |
| Blade length80 mKAV-D03-05 | Blade length: 80 m | 10 nos · 16-20 weeks | for verified buyers |
Specifications
| Blade length | 50 m to 80 m (see variants) |
|---|---|
| Material | Glass fibre epoxymade to order: Carbon-glass hybrid |
| Resin system | Epoxy infusionmade to order: Polyester |
| Turbine class | IEC IIA |
| Root diameter | 2.4 mmade to order: 1.8 m / 3.0 m |
| Blade weight | 14 tmade to order: 5 t / 9 t / 20 t |
| Leading-edge protection | Polyurethane coatingmade to order: Metal strip |
| Lightning protection | Receptors with down conductor |
| Hub material | SG iron EN-GJS-400-18 |
| Surface finish | Gelcoat RAL 7035 |
| Design life | 25 years |