Hiwonder LD-27MG Full Metal Gear Digital Servo with 270 Control Angle, Aluminium Case for Robot RC Car
- 20KG large torque. 20 kg·cm (277.6 oz·in) @ 7.4V
- Full metal gear
- Aluminium case
- Use high-precision potentiometer with new design
- 270 degree rotation.
- Product SKU: HW2019042
- Category: All Products, All Products, PWM Servo, PWM Servo-1, Servo

- Order within
Feature
-
20kg large torque. 20 kg·cm (277.6 oz·in) @ 7.4V. Dimension: 54.5mm*20mm*47.5mm(2.14inch*0.78inch*1.87 inch).
-
Full metal gear. Improve servo’s accuracy and extend its service time.
-
Aluminum Case enhances heat dissipation and ensures servo motor work properly.
-
Use high-precision potentiometer with a new design. Accuracy and linearity have been greatly improved! Accurate movement can help you build up robots.
-
270 degrees rotation. Controllable angle range from 0 to 270 degrees, excellent linearity, precision control. It can rotate within 360 degrees when power off.









Feature
-
20kg large torque. 20 kg·cm (277.6 oz·in) @ 7.4V. Dimension: 54.5mm*20mm*47.5mm(2.14inch*0.78inch*1.87 inch).
-
Full metal gear. Improve servo’s accuracy and extend its service time.
-
Aluminum Case enhances heat dissipation and ensures servo motor work properly.
-
Use high-precision potentiometer with a new design. Accuracy and linearity have been greatly improved! Accurate movement can help you build up robots.
-
270 degrees rotation. Controllable angle range from 0 to 270 degrees, excellent linearity, precision control. It can rotate within 360 degrees when power off.









Item |
Specification |
Weight |
65g(2.32OZ) |
Dimension |
54.5mm*20mm*47.5mm(2.14inch*0.78inch*1.87 inch) |
Speed |
0.16sec/60°(7.4V) |
Torque |
20 kg·cm (277.6 oz·in) @7.4V |
Working Voltage |
6-7.4V |
Min Working Current |
1A |
No-Load Current |
100mA |
Spline |
25T(6mm in diameter) |
Servo Wire |
30cm(11.8inch) in length |
Control Method |
PWM |
Pulse Width |
500~2500us, to (0~270deg) |
Duty Ratio |
0.5ms~2.5ms |
Pulse Period |
20ms |
Wire Layout |
red wire: + |
Package List |
1* digital servo |
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 Tips
-
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.