Catalogue / Pitch & yaw systems
Yaw drive and brake set, Volt seriesSample
by Thanjavur Wind Power (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Thanjavur Volt yaw drive and brake set, offered in 6 turbine class options from 1.5 MW to 5.0 MW. Key features: emergency feathering on grid loss, backup energy for safe shutdown and corrosion-protected slewing bearing. Typically used for spares for older fleets, WTG manufacturing and retrofit and repowering. Designed and tested to IEC 61400-1, IEC 61400-25 and ISO 281. Lead time 10-14 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Thanjavur
- Model
- THA-497 series
- Listing type
- Product
- Unit
- set
- Minimum order
- 1 set
- Lead time
- 10-14 weeks
- Warranty
- 24 months
- Standards
- IEC 61400-1, IEC 61400-25, ISO 281
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Steel skid with shrink wrap
- 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 class1.5 MWTHA-497-01 | Turbine class: 1.5 MW | 1 set · 10-14 weeks | for verified buyers |
| Turbine class2.0 MWTHA-497-02 | Turbine class: 2.0 MW | 1 set · 10-14 weeks | for verified buyers |
| Turbine class2.5 MWTHA-497-03 | Turbine class: 2.5 MW | 1 set · 10-14 weeks | for verified buyers |
| Turbine class3.0 MWTHA-497-04 | Turbine class: 3.0 MW | 1 set · 10-14 weeks | for verified buyers |
| Turbine class4.0 MWTHA-497-05 | Turbine class: 4.0 MW | 1 set · 10-14 weeks | for verified buyers |
| Turbine class5.0 MWTHA-497-06 | Turbine class: 5.0 MW | 1 set · 10-14 weeks | for verified buyers |
Specifications
| Turbine class | 1.5 MW to 5.0 MW (see variants) |
|---|---|
| System type | Yaw drive |
| Motor | AC servo |
| Backup supply | Lead-acid batterymade to order: Ultracapacitor |
| Gearbox | Planetary 1:200 |
| Yaw brake | Friction bushing |
| Number of yaw drives | 2made to order: 4 / 6 |
| Slewing bearing | Double-row ball |
| Control interface | CANopen |
| Ingress protection | IP54made to order: IP65 |
| Operating temperature | -30 to +50 C |