DSSERVO DS3218MG Digital Servo

DS3218MG Digital Servo

DS3218MG digital servo is a 20 kg·cm class metal-gear servo for RC cars, robot joints, robotic arms and other motion-control projects. Its 4.8–6.8 V operating range, double-bearing construction and IP66 protection rating are listed in the supplied product specification images.

Performance Specifications

• Model: DS3218MG
• Rated torque: 18 kg·cm at 5 V; 21.5 kg·cm at 6.8 V
• No-load speed: 0.16 s / 60° at 5 V; 0.14 s / 60° at 6.8 V
• Operating voltage: 4.8–6.8 V
• Travel: 180° version
• Control: PWM, 500–2500 μs pulse width; 50–330 Hz signal frequency

Mechanical and Environmental Specifications

• Body dimensions: 40 × 20 × 40.5 mm
• Weight: 60 g
• Gear train: metal gears; double ball bearings
• Protection rating: IP66
• Operating temperature: −25°C to 70°C
• Storage temperature: −30°C to 80°C
• Lead wire: 300 ± 5 mm, JR 3-pin 2.54 mm connector