Catalogue / Blades & rotor parts
Blade root insert and bolts, Pro seriesSample
by Ojasgen Wind Power (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Ojasgen Pro blade root insert and bolts, offered in 4 blade length options from 50 m to 70 m. Highlights: vacuum-infused epoxy laminate, serial number traceability and balanced blade sets with moment matching. 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 8-12 weeks; delivers to South India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Ojasgen
- Model
- OJA-BC4 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 8-12 weeks
- Warranty
- 24 months
- Standards
- IEC 61400-23, IEC 61400-5, IEC 61400-1
- Delivers to
- South India
- GST rate
- 12 %
- Country of origin
- India
- Packaging
- As per item, transit-safe
- 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 mOJA-BC4-01 | Blade length: 50 m | 1 nos · 8-12 weeks | for verified buyers |
| Blade length60 mOJA-BC4-02 | Blade length: 60 m | 1 nos · 8-12 weeks | for verified buyers |
| Blade length65 mOJA-BC4-03 | Blade length: 65 m | 1 nos · 16-20 weeks | for verified buyers |
| Blade length70 mOJA-BC4-04 | Blade length: 70 m | 1 nos · 16-20 weeks | for verified buyers |
Specifications
| Blade length | 50 m to 70 m (see variants) |
|---|---|
| Material | Carbon-glass hybridmade to order: Glass fibre epoxy |
| Resin system | Epoxy infusionmade to order: Polyester |
| Turbine class | IEC IIA |
| Root diameter | 3.0 mmade to order: 1.8 m / 2.4 m |
| Blade weight | 14 t |
| Leading-edge protection | Metal stripmade to order: Polyurethane coating |
| Lightning protection | Receptors with down conductor |
| Hub material | SG iron EN-GJS-400-18 |
| Surface finish | Gelcoat RAL 7035 |
| Design life | 25 years |