Futaba S9451 is a digital servo that features digitally enhanced microprocessors that is able to cut the response time from the transmitter input to servo reaction by half. If you require a servo that is able to deliver:

• more accurate positioning
• quicker control response
• constant torque throughout the entire servo travel
• increased holding power when stationary

Then digital servos are your only solution!

Futaba S9451 servo also has a coreless motor and does not have magnets as standard servo motors do, so it has a smoother, more constant, and stronger action.