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When a servo is operated under complex circumstances such as robot and model, it may get stuck, burned or damaged due to external forces, which could bother you a lot…

Now DFRobot is launching a series of servos with a clutch function and electronic protection that can solve your problems perfectly.

Clutch Function

When the angle of a servo is changed by external forces during normal operation, the servo can automatically reset and continue working through the clutch function, which prevents it from being damaged.

Electronic Protection

After being blocked for 5 seconds, the servo will automatically turn off its power to avoid getting burned.

Servo Internal Structure

This servo features large torque, stable performance, accurate running angle, and is easy to install. The operating voltage is 4.8~6V. When the servo is powered at 6V, its stall torque will exceed 1.2 kg. There are no limited switches inside the servo so it can rotate smoothly at180 degrees (manually only). Meanwhile, the servo could operate fluently with minimal power, and you can just supply power to it by a normal battery or USB. In addition, users can directly control the servo using servo libraries in Arduino IDE and let it reach a maximum180 degrees rotation angle within the pulse range of 500-2500sec.

Mechanical Dimensions

Selection Guide for Clutch Servo

Model 6kg 180 6kg 300 9g 180 9g 300 2kg180 2kg300
SKU SER0051 SER0057 SER0049 SER0053 SER0050 SER0056
Operating Voltage 4.8-6VDC 4.8-6V DC 4.8-6V DC 4.8-6V DC 4.8-6V DC 4.8-6V DC
Quiescent Current 10mA at 6.0V 10mA at 6.0V 8mA at 6.0V 8mA at 6.0V 8mA at 6.0V 8mA at 6.0V
No-load Current 60mA at 6.0V 60mA at 6.0V

50mA at 4.8V

50mA at 4.8V

110mA at 4.8V

110mA at 4.8V

60mA at 6.0V

60mA at 6.0V

120mA at 6.0V

120mA at 6.0V

Stall Current 1.65A at 6.0V 1.65A at 6.0V

550mA at 4.8V

550mA at 4.8V

700mA at 4.8V

700mA at 4.8V

650mA at 6.0V

650mA at 6.0V

800mA at 6.0V

800mA at 6.0V

Rated Torque 4.4kg.com at 6.0V 4.4kg.com at 6.0V

0.32kgfcm at 4.8V

0.32kgfcm at 4.8V

0.45kgfcm at 4.8V

0.45kgfcm at 4.8V

0.4kgfcm at 6.0V

0.4kgfcm at 6.0V

0.55kgfcm at 6.0V

0.55kgfcm at 6.0V

Stall Torque 6kgcm at 6.0V 6kgcm at 6.0V

1.0kgfcm at 4.8V

1.0kgfcm at 4.8V

1.6kgfcm at 4.8V

1.6kgfcm at 4.8V

1.2kgfcm at 6.0V

1.2kgfcm at 6.0V

2.0kgfcm at 6.0V

2.0kgfcm at 6.0V

Operating Angle 18010 30010 18010 30010 18010 30010
Pulse Width Range 500~2500s 500~2500s 500~2500s 500~2500s 500~2500s 500~2500s
Communication Mode PWM PWM PWM PWM PWM PWM

Specifications

  • Operating Voltage: 4.8-6V DC
  • Static Current: 8mA at 6.0V
  • No-load Current: 110mA at 4.8V 120mA at6.0V
  • Stall Current: 700mA at 4.8V 800mA at 6.0V
  • Rated Torque: 0.45kgfcm at 4.8V 0.55kgfcm at 6.0V
  • Stall Torque: 1.6kgfcm at4.8V 2.0kgfcm at6.0V
  • Operating Angle: 18010
  • Communication Mode: PWM
  • Pulse Width Range: 500~2500s

Package Details

  • 1x 9g180 Clutch Servo
  • 1x Servo Plate & Accessories set
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