LEWMAR Stainless Steel Anchor Windlasses

The windlass is the heart of the anchoring system. When you choose a stainless steel model, you are investing in a component engineered to resist the aggressive oxidation of open-water sailing. Unlike painted ferrous materials, stainless steel is not vulnerable to surface scratches that normally initiate rust. However, selecting the right model requires careful attention to chain size and windlass orientation (vertical or horizontal) relative to the available cockpit or anchor locker space.

Nautiba does not simply ship the product. As technicians, we analyze your requirements to ensure the electric motor's working load is not insufficient relative to the total weight of the anchor and chain you plan to handle. Correct sizing of the power cable, often underestimated, is as important as the choice of windlass itself, to prevent voltage drops that would stop the device when you need it most.

Our order management guarantees transparency on delivery timelines. If the product is in stock, the shipping process starts according to our daily cutoff; if the item requires a specific order from our logistics partners, we communicate the ETA so you can plan work on board without surprises. Pre-sales technical support is available to resolve any doubts about dimensions, flanges, or actuation type.

How to Choose a Stainless Steel Anchor Windlass

• Always verify the chain diameter compatible with the gypsy: even a small discrepancy causes link jumping during retrieval.
• Assess available under-deck space for the motor: a vertical windlass occupies more depth, while a horizontal one extends lengthwise.
• Consider the operational working load, not just the breaking load, based on the total weight of your anchoring setup.
• Make sure the motor's IP protection rating is suitable for installation in the anchor locker, an environment that is often damp and poorly ventilated.

What does choosing stainless steel mean for the windlass?

Stainless steel offers superior long-term corrosion resistance compared to anodized aluminum castings, making it the preferred choice for those who frequently sail in warm or brackish waters where oxidation is more aggressive.

Is it necessary to change the gypsy if I change chain?

Yes, the gypsy is calibrated for a specific chain size. Changing chain diameter or pitch without replacing the gypsy prevents the windlass from operating safely and risks damaging the mechanism.

How can I determine the right power for my boat?

Electrical power is calculated based on the boat's length, the total weight of anchor and chain, and the average anchoring depth. An oversized windlass provides a useful safety margin in strong winds or heavy currents.

What should I check regarding the electrical system?

Check the wire gauge based on the distance between the batteries and the windlass. Wiring that is too thin causes voltage drops that prevent the motor from delivering the necessary torque, overheating the system.

What is the benefit of pre-sales technical support?

Pre-sales support allows us to cross-reference your hull data with the windlass technical specifications, avoiding purchasing errors related to mechanical clearances or incompatibility with the on-board electrical system.