DS3345 Digital Servo Motor 45KG 270 Degree Full Metal Gear 5~8.4V HV

DS3345 Digital Servo Motor – 45KG | 270° | Full Metal Gear | 5–8.4V HV

The DS3345 is a high-voltage digital servo delivering a powerful 45kg/cm torque output with a wide 270° rotation range. Built with a full metal gear train and high-voltage compatibility up to 8.4V, it strikes the ideal balance between torque, travel, and reliability for large-scale RC aircraft, heavy robotic systems, and demanding automation platforms. Whether you’re driving large control surfaces on a scale warbird or controlling a heavy robotic joint, the DS3345 delivers consistent, dependable performance build after build.

Key Specifications

• Model: DS3345
• Type: Digital Servo (High Voltage)
• Torque: 45 kg/cm (at 8.4V)
• Rotation Angle: 270°
• Gear Material: Full metal gears
• Control Signal: PWM digital signal
• Operating Voltage: 5V – 8.4V (HV compatible)
• Connector: Standard JR/Futaba compatible

Key Features

• 45kg/cm torque at 8.4V – powerful performance for large-scale RC and heavy robotic applications
• 270° rotation range for wider control surface deflection and extended robotic joint movement
• High-voltage (HV) compatible – connect directly to 2S LiPo without voltage regulation loss
• Full metal gear train for maximum durability under extreme and sustained loads
• Digital control for fast response, precise positioning, and strong holding torque

Applications

• Large-scale RC aircraft (main control surfaces, retract systems)
• Heavy-lift drones and UAV platforms
• Robotic arms and heavy-duty joints
• Industrial automation and motion control
• Pan-tilt systems and camera gimbals