The ES539 is a High Neutral Standard Analog Servo. With plenty of torque and ample speed, the ES539 is the perfect budget everyday servo. Supplied with mounting hardware and additional servo output arms.
Please note:The ES539 can only be used at 4.8v.
Torque: 4.8 Kg.cm
Dimensions: 32.5 x 19 x 38.5
Unit Weight (g):
Very good quality servo. The internal structure is also very good. Soft, quiet, smooth motion. For some quick process remains slow but suitable for all 25-90 trainer, sport, scale models. Has a value far in excess of the price.I was surprised by two things - servo is slow, compared to other servos with similar specs. Also sensible play in gears is surprising for me. On the other hand, servo movement is smooth and quiet. I plan to use them for ELE and RUD on 3m glider,perhaps for this purpose these servos will be good.....