Catalogue / Pitch & yaw systems
Yaw drive and brake set, Duo 2 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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Yaw drive and brake set from Ojasgen, Duo 2 series: 3 turbine class options between 2.5 MW and 4.0 MW. Design: independent pitch per blade, corrosion-protected slewing bearing and backup energy for safe shutdown. Typically used for WTG manufacturing, spares for older fleets and retrofit and repowering. Designed and tested to IEC 61400-1, IEC 61400-25 and ISO 281. Lead time 6-8 weeks; delivers to South India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Ojasgen
- Model
- OJA-493 series
- Listing type
- Product
- Unit
- set
- Minimum order
- 1 set
- Lead time
- 6-8 weeks
- Warranty
- 24 months
- Standards
- IEC 61400-1, IEC 61400-25, ISO 281
- Delivers to
- South India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Drum / reel with end caps
- 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 |
|---|---|---|---|
| Turbine class2.5 MWOJA-493-01 | Turbine class: 2.5 MW | 1 set · 6-8 weeks | for verified buyers |
| Turbine class3.0 MWOJA-493-02 | Turbine class: 3.0 MW | 1 set · 6-8 weeks | for verified buyers |
| Turbine class4.0 MWOJA-493-03 | Turbine class: 4.0 MW | 1 set · 6-8 weeks | for verified buyers |
Specifications
| Turbine class | 2.5 MW to 4.0 MW (see variants) |
|---|---|
| System type | Hydraulic pitchmade to order: Electric pitch / Yaw drive |
| Motor | DC series wound |
| Backup supply | Lead-acid battery |
| Gearbox | Planetary 1:200made to order: Planetary 1:300 |
| Yaw brake | Friction bushingmade to order: Hydraulic caliper |
| Number of yaw drives | 4made to order: 2 / 6 |
| Slewing bearing | Double-row ballmade to order: Four-point contact |
| Control interface | Profibusmade to order: CANopen / Ethernet |
| Ingress protection | IP65 |
| Operating temperature | -30 to +50 C |