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KST X12-708 Brushless Servo - 0.07s 21.3g 12mm

Product Code: KST-X12-708
 (1 review)

Price: $57.63

4 in stock
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The KST X12-708 Brushless is a superb new 21g servo from KST. Although originally intended for the heli market the X12-708 is also becoming popular for use in high performance gliders and fast powered aircraft.

The 708's brushless motor allows a more advanced servo control algorithm and eliminates failures due to brush wear, making it immune to vibration.

KST X12-708 Brushless Servo Specifications
Body dimensions 23.0 mm wide x 12.0 mm thick x 27.5 mm high 0.91" wide x 0.47" thick x 1.08" high
Max dimensions 32.0 mm wide x 12.0 mm thick x 31.0 mm high 1.26" wide x 0.47" thick x 1.22" high
Stall torque (6V) 6.3 87
Stall torque (7.4V) 8.6 119
Stall torque (8.4V) 9.3 129
Weight 21.3 g 0.75 oz
Lead length 21 cm 8.3 in
Operating speed (6V) 0.09 sec/60°
Operating speed (7.4V) 0.08 sec/60°
Operating speed (8.4V) 0.07 sec/60°
Operating voltage 6V to 8.4V
Operating temperature -10 to +60 °C
Bearings 2 ball bearing
Gear material Hardened steel
Case material Aluminium alloy
Motor type Brushless
Working frequency 333 Hz
Dead band/resolution 1 µs
Pulse width for ± 60º (60°L) 1000 µs - (0°) 1500 µs- (60°R) 2000 µs
Digital Yes
Programmable No
Position feedback Potentiometer
Supplied accessories 2 heavy duty plastic output arms, 3 medium stength arms. 1 arm retaining screw, 4 mouning screws
Optional accessories KST 25T-6 Heavy Duty Output Arms, KST 25T-6C Metal Servo Output Arm

Reviews 1  

 Review by:

Powerful Servos

These are fast and powerful servos, use these in my SAB RAW 420.

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