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LJM Rotor Lock Cylinders for Vestas Wind Turbines
LJM rotor lock cylinders for Vestas V66 to V164, with an LJM–OEM cross-reference table.
LJM rotor lock cylinders drive the lock pin into the rotor disc to secure the rotor while technicians work in the nacelle and hub. LJM (Lind Jensen Maskinfabrik A/S, Denmark) has made hydraulic pitch and lock cylinders for wind turbines for over 30 years, together with repair kits and cylinder refurbishment.
The table covers 6 rotor lock cylinders for Vestas V66, V80–V90, V90–V100 (3 MW), V105–V150 and V164, e.g. LJM 5057064 (OEM 10208457) and 5057335 (OEM 29115905).
Key features
- Safe rotor locking for maintenance
- SNH30-FD / 021-FD types
- For Vestas V66 → V164
- LJM–OEM cross-reference
LJM – OEM cross-reference table
| Turbine | LJM item no. | OEM item no. | Cylinder type code |
|---|---|---|---|
| V90 – V100 (3 MW) | 5029102 | 108595 (3 pcs) | SNH30-FD-50/12/25×75-H |
| V66 | 5036404 | 108577 (2 pcs) | SNH30-FD-63/30×60-(360)-G |
| V80 – V90 | 5037328 | 108583 (2 pcs) | 021-FD-63/30/16×95-G-H |
| V164 | 5066720 | 29005255 | 021-FD-125/60×85-G-R |
| V105, V112, V117, V126, V136, V150 | 5057064 | 10208457 | 021-FD-100/40×125-R |
| V105, V117, V126, V136, V150 | 5057335 | 29115905 | 021-FD-100/40×125-X-R |
OEM numbers and turbine names (Vestas, Siemens, Gamesa, Bonus, Nordex, NEG Micon, Dewind, Wincon, Goldwind, LM) are for replacement reference only; trademarks belong to their respective owners. Please confirm the number on the cylinder nameplate before ordering.
Applications
- Locking the rotor for hub and gearbox work
- Replacing failed or leaking rotor lock cylinders
- Safety-critical spares for wind farms
For a fast quote, please send
- LJM or OEM number from the cylinder nameplate
- Turbine model, rating and MK version
- Quantity, required date and any repair kit needs
See more products in LJM Hydraulic Cylinders for Wind Turbines. FEYANA helps with part-number cross-checks, availability and quotations: WhatsApp +84 988 641 591 – sales.00@feyana.com.
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