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- WQ2811
Ace RC WQ2811 - Sail Winch Servo
Specifications
Source: Most data comes from the manufacturer but some data is sourced from our loyal community.
Last Updated: |
2025-08-03 |
Modulation: |
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Torque: |
6.0V: 153.00 oz-in (11.02 kg-cm)
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Speed: |
6.0V: 0.28 sec/60°
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Weight: |
4.23 oz (119.9 g) |
Dimensions: |
Length:2.28 in (57.9 mm)
Width:1.10 in (27.9 mm)
Height:2.05 in (52.1 mm)
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Motor Type: |
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Gear Type: |
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Rotation/Support: |
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Rotational Range: |
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Pulse Cycle: |
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Pulse Width: |
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Connector Type: |
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Brand: |
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Product Number: |
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Discontinued? |
Yes |
Typical Price: |
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Notes
- The discontinued Ace RC WQ2811 is a specialized sail winch servo designed specifically for the unique demands of RC yachting. Unlike conventional servos that are limited to a narrow range of motion, the WQ2811 is capable of multiple rotations, allowing it to manage the long travel required for sheeting in and out the sails of a large RC sailboat. Its impressive torque output provides the power needed to handle the high loads generated by the wind on the sails, ensuring that the sails can be trimmed accurately and efficiently in a wide range of wind conditions. The WQ2811's waterproof case is another critical feature for its intended application, protecting its internal components from the corrosive effects of water and ensuring reliable operation in the harsh marine environment.
- At the heart of the WQ2811 is a powerful motor and a robust gear train that are designed for the high-torque, slow-speed operation that is characteristic of a sail winch servo. The servo's smooth and proportional response allows for precise control over the sail trim, a critical factor for maximizing performance and achieving the optimal sail shape. The WQ2811 comes equipped with a large-diameter drum that is designed to accommodate the heavy-duty lines used for sheeting, and its universal connector ensures compatibility with all major radio systems. For the serious RC yachtsman, the Ace RC WQ2811 is an essential component that provides the power, precision, and durability needed to compete at the highest level. Its specialized design and robust construction make it a reliable and effective solution for managing the sails of a wide variety of RC yachts, from one-meter class racers to large-scale cruising boats.
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