SM-S4303R is a servo motor size continuous rotary servo motor. This continuous rotary servo motor of SprinRC brand contains 2 bearing to keep the friction at minimum level.

SM-S4303R provides 70 rpm speed and 4.8 kg/cm torque at 6 V. It ıs fully compatible with Futaba controllers, you may conveniently use in your projects or RC vehicles. Additionally it works with PWM signal can be generated by a microcontroller. This means you can use is in your robotics projects too.

SM-4303R converts rotating speed continuously from standard servo position signals. This servo motor has 1.5 ms stop position. It is possible to adjust this value via the pots on the motor. If the motor recieves a signal has a wider signal than the stop position, the servo motor will rotate on clockwise, if not, anti - clockwise. Wider signal amplitude will cause the speed to be increased.

It has a plastic gear box. The servo comes with servo horns and the other additional parts.

SM-4303R Techinal Drawing :

Technical Details:

• Size: 39.5 mm x 20.5 mm x 42 mm
• Weight: 44 g
• Speed at 6 V: 0.14 s/60°
  
• Compulsion Torque: 4.8 kg/cm
• Cable Lenght: 28 cm