Description
- 1x FeeTech FT5478M 7.4V 20 kg.cm 180° Metal Gear Servo
- 40.6 x 20 x 26.6 mm
General Information
- Model: FT-5478-C001
- Product Name: 7.4V 20KG 180° Copper Gear Servo
- Gear Type: Metal
- Case Material: PA+GF
- Motor Type: Core Motor
- Bearing: Ball Bearing
- Horn Gear Spline: 25T / 5.9 mm
- Gear Ratio: 1 / 258
- Connector Wire Length: 14 ± 0.5 cm
Mechanical Specifications
- Weight: 41.6 ± 2 g
- Limit Angle: No limit
- Operating Angle: 180° ± 5° (at 500→2500 μs)
- Rotating Direction: Counterclockwise (at 1500→2000 μs)
Electrical Specifications
- Operating Voltage Range: 5 – 9 V
- Idle Current (Stopped): 20 mA @ 8.4 V
- Running Current (No Load): 520 mA @ 8.4 V
- Stall Current: 3.3 A @ 8.4 V
- No-Load Speed: 0.105 sec/60° (≈95 RPM) @ 8.4 V
- Rated Torque: 5.6 kg·cm @ 8.4 V
- Peak Stall Torque: 22.5 kg·cm @ 8.4 V
Control Specifications
- Control System Type: Digital Comparator
- Command Signal: Pulse Width Modification (PWM)
- Pulse Width Range: 500 – 2500 μs
- Neutral Position: 1500 μs
- Dead Band Width: ≤ 4 μs
Environmental Specifications
- Operating Temperature: -20°C to 60°C
- Storage Temperature: -30°C to 80°C