LD-220MG 20kg has high torque, full metal gear, digital servo with dual ball bearing, aluminium case, metal servo horn, metal bracket for the robot.
Feature
20kg large torque. 20 kg·cm (277.6 oz·in) @ 6.6V. Dimension: 40mm*20mm*40.5mm(1.57inch*0.78inch*1.59inch).
Full metal gear significantly improves servo’s accuracy and extend its service time.
Aluminum Case enhances the heat dissipation and ensures the servo motor work properly.
Come with 2 metal servo horns and 2 metal brackets. 180 degrees rotation. Controllable angle range from 0 to 180 degrees.
Dual ball bearing: one is the driving ball bearing, the other one is the assistant ball bearing(support role).
| Item | Specification |
| Weight | 65g(2.32OZ) |
| Dimension | 40mm*20mm*40.5mm(1.57inch*0.78inch*1.59inch) |
| Speed | 0.16sec/60°(7.4V) |
| Torque | 20 kg·cm (277.6 oz·in) @6.6V |
| Working Voltage | 6-7.4V |
| Min Working Current | 1A |
| No-load Current | 100mA |
| Spline | 25T(6mm in diameter) |
| Servo Horn Diameter | (main servo horn 1.016inch,assistant servo horn 0.508inch) |
| Control Method | PWM |
| Pulse Width | 500~2500 |
| Duty Ratio | 0.5ms~2.5ms |
| Pulse Period | 20ms |
| Wire Layout | red wire: + black wire: GND white wire: PWM/signal |
| Package List | 1* digital servo 1* screw kit(as shown in the figure) 2* metal servo horn 2* metal bracket |
Please make sure that the duty cycle of the controller you used is confirmed to our specifications. Otherwise, the servo can’t turn up to a claimed degree.
Important Notes
- Recommend to use lithium polymer battery with high rate discharge(min 5C), please don’t use the dry battery.
- Please use a short and thick power cord, don’t use Dupont cord.
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