|KST HS08A Wing Servo Specifications
|23.5 mm wide x 8.0 mm thick x 25.3 mm high
|0.93" wide x 0.31" thick x 1.00" high
|29.5 mm wide x 8.0 mm thick x 29.0 mm high
|1.16" wide x 0.31" thick x 1.14" high
|Stall torque (3.8V)
|Stall torque (6V)
|Stall torque (7.4V)
|Operating speed (3.8V)
|Operating speed (6V)
|Operating speed (7.4V)
|3.8V to 8.4V
|-20 to +65 °C
|2 ball bearings
|7075 aluminium alloy
|Coreless DC motor
|Pulse width for ± 60º
|1000 - 2000 µs
|3 output arms, 2 arm retaining screws, 4 mounting screws
|Pulley For KST X08, KST X08 Servo Arm Set, Frame with plain bearing for the KST X08, Integrated Drive System/Mono for KST X08, VM Spring Loaded Pulley Set for X08
Review by: Ian WKST HS08A wing servos
I recently ordered a pair of these servos plus 4 other KST servos and some bits and pieces from Hyperflight as part of a refurbishment of an old slope soarer. There was a minor problem with the bits and pieces, but that was very quickly remedied after a phone call to Neil. Excellent servos, and excellent service, as always, from Hyperflight
Review by: John Postle
Very pleased with the service you provide.
Review by: AnonymousNot centering well on f3f glider
Installed these in an f3b glider on ailerons and they are not centering well. Mini x10s are fine. I will have to do some additional testing, I will pull servos and test centering.
Review by: Anonymous
Havent started mounting yet. Service is excellent, but paying by Paypal vas expensive.
Review by: VladimirKST HS08A
First time used these servos , cantering is good . I am waiting for the weather for test
Review by: Nicolas
This KST servo has more backlash than the MKS 6100 servo, but it works well under all voltages. If you prefer no backlash, it's better to use the MKS.
Review by: Jim HathawayF5J Flap servo
Bravely fitted these as Flap servos in an El Nino. A 10mm servo would have been a very tight fit in the thin wing. Fits perfectly in the same frames as the rest of the X8 range. Landed several times today and threw the glider around in breezy conditions. Behaved perfectly on 7.5V.