Product Overview
The Hitec HS-785HB Winch Servo Motor is a rugged and high-performance multi-rotation servo designed for demanding RC applications such as sailboat winch systems and heavy-duty steering mechanisms. With high torque output, multi-rotation capability, and Karbonite™ internal gears, this servo delivers smooth, reliable control even under harsh environmental conditions.
Built with a water and dust resistant housing, the HS-785HB is engineered for outdoor use where exposure to spray and particulate is common. Its precision gearing and robust construction make it suitable for both competitive RC models and custom robotics or automation systems requiring extended rotation and strong torque.
Key Features
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High torque multi-rotation servo for winch and continuous rotation applications
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Karbonite internal gears for durability and smooth operation
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Water and dust resistant housing for outdoor use
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Precision control suitable for RC sailboats, heavy linkages, and robotics
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Reliable performance under load and continuous operation
Technical Specifications
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Servo Type: Winch / Multi-rotation servo
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Torque: High torque output (refer to product page for specific values)
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Rotation: Multi-rotation capability
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Gear Type: Karbonite™ internal gears
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Environmental Resistance: Water & dust resistant housing
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Control: Standard servo PWM signal
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Application Voltage: Typically compatible with standard RC power systems (e.g., 6–7.4 V DC)
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Mounting: Standard servo mounting
Typical Applications
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RC sailboats (winch line control and trimming)
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Continuous rotation robotics
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Heavy-duty steering systems
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Remote control vehicles and mechatronics
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Outdoor automation under challenging conditions
Package Includes
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1 × Hitec HS-785HB Winch Servo Motor – High Torque Multi-Rotation with Karbonite Gears
