New technology and contains a new design NAMIKI brushless motor for better response.
It has the same power and speed as the 8911 Coreless servos.
30% reduction in heat during use.
Recommended for Aerobatic planes and Jets up to 120cc.
28.3kgs (6.6V) / 31.7kgs (7.4V) / 36.0kgs (8.4V)kg・cm
392.8oz (6.6V) / 440.4oz (7.4V) / 500.0 oz (8.4V)oz. in
0.13 (6.6V)/0.12 (7.4V)/0.10 (8.4V) Sec/60°
79 g / 2.79 OZ
40 x 20 x 41.05 mm
Length of lead harness
4.5V - 8.5V
■ Fully programmable
Neutral, endpoint, gain, etc (Works with PWM XBUS) 120° 150° 180° (Works with PWM XBUS )Synchronize (Works with PWM XBUS) ■Super steel full metal gear(Gear B brass) ■wide voltage
Almost the same size as the S8911. Easy to fit ARF mount size.
Because the OLD JR design was 21mm but our new design is 20mm.
The best setting for super light Airplanes Ex .3D airplanes IMAC airplanes. Jets and composite small control surface >Holding +5Dumping +20Dead band 0Boost +100 to 200You can adjust by JR TX or Our New programmer (sold here).
The stock setting is OK. But you can get more good feelings if you adjust.
The firmware in a 2k servo verifies the position of the servo arm two thousand times each second, while the firmware found in previous servos verifies the arm's position one thousand times per second. This greater number of verifications makes for a very precise servo and gives it a more "solid" feel.
It is recommended to use a booster cable with 2k servos to ensure steady voltage at all times.