| KST X12-508 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) | 4.2 Kg.cm | 58 oz.in |
| Stall torque (7.4V) | 5.2 Kg.cm | 72 oz.in |
| Stall torque (8.4V) | 6.2 Kg.cm | 86 oz.in |
| Weight | 20.5 g | 0.72 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 | 4.8V to 8.4V | |
| Operating temperature | -10 to +65 °C | |
| Bearings | 2 ball bearing | |
| Gear material | Hardened steel | |
| Case material | Aluminium alloy | |
| Motor type | Brushless | |
| Working frequency | 333 Hz | |
| Dead band/resolution | 2 µs | |
| Pulse width for ± 60º | (50°L) 1000 µs - (0°) 1500 µs- (50°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-6 Metal | |
Review by: Arthur Withy
KST X12-508 servoPowerful smooth..exactly what I need for a HV servo for my Jart slope soarer..Im sure I will buy again...impressive servo for the money
Review by: Carl-Magnus Nystad
KST X12-508Good price, great service👍
Review by: Anonymous
KST X12 508 ServoGreat price great product great service fast freight ... happy camper
Review by: Jon
KST X12-508 ServoGreat service as usual from Neil, and super quick response to my telephone query. The servos? I chose them because they are immune to Frsky’s telemetry signal, so therefore don’t jitter due to the close proximity of the rx antennae in a glider nose. Very good servos for rud/elev surfaces - very powerful, excellent centering, and very fast. A happy bunny am I.
Review by: Gordon Hill
Excellent replacement ServosBeing a fairly regular customer of Hyperflight I needed to replace the cheap and nasty Tower Pro servos in my RC Factory Edge 540 V3. Having bought KST servos from Hyperflight before, these KST X12-508's are superb and have transformed the "Edge 540" to another level. Fast and reliable, no jittering anymore and they respond beautifully to my Jeti Assist Rx. Great service from Neil and his staff as usual. Highly recommended.
Review by: Eddie
Great price👍I never heard about this website until my friend recommended it. Prices are very good, and I was surprised how quickly delivery arrived. Product was as described. Thank you
Review by: AndyB
Kst X12 servosThese are a great servo and excellent service from Hyperflight
Review by: Nick P
Excellent servos, great power and they work really well as aileron servos, very happy to put them in any glider.
Review by: Simon
KST X12-508Great servo
Review by: Kjell-Sture Johansen
Great servo for F3F.Excellent centering and tight gears. The service from Hyperflight is also excellent, with fast shipping.
447821351341
sales@hyperflight.co.uk
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