This is a high precision Titanium gear servo is best suited for agile and sensitive 3D helicopter tail servos. It can be used in a plane, though its precision and strength may not fully be appreciated.
Dead band: 0.002ms(Default)
Control System: +Pulse Width Control
Working frequence: 1520μs / 80hz Analogy mode
(RX) Required Pulse: 3.0 ~ 5.0 Volt Peak to Peak Square Wave
Operating Voltage: 4.8 ~ 5.0 V DC Volts
Operating Temperature Range: -10 to + 60 Degree C
Operating Speed (4.8V): 0.073 sec/60° degrees at no load
Operating Speed (5.0V): 0.070 sec/60° degrees at no load
Stall Torque (4.8V): 2.20 kg.cm (30.56oz/in)
Stall Torque (5.0V): 2.30 kg.cm (31.95 oz/in)
360° Modifiable: NO
Motor Type: Coreless Motor
Potentiometer Drive: Indirect Drive
Driver Type: FET
Bearing Type: Dual Ball Bearings
Gear Type: Aluminum-titanium alloy Gears*4 + Plastic gear *1
Connector Wire Length: 15.0 cm (5.9 in)
Dimensions: 23X12X28mm (0.9 x 0.47x 1.09 in)
Weight: 14.5 g (0.51 oz)
Unit Weight (g):
Vai ser utilizado na calda de meus helimodelos ..Very fragile plastic body(( bought 6 pcs, 3 of them cracked while I installed into heli frame(((!!!! HK MUST have servo case packs as spares for this servo (http://mksservo$dot$digart039$dot$com/ktmllite/images/uploads/DS545.jpg?0.20475994978022965 from MKS web site)
24 bucks servo must be more durable!!I just receved this little but mighty servo the outher day It is very good looking and the price you cant beat. I have not tryed it yet but I am verry much looking fored to Monday when my turnigy rx arives and I can fire every thing up and finsh the set up on my HK500GT and this is what I am starting with for the tail rotorType your review here.
Try to include as much data as possible.
Using on 450 size heli. Works very well so far (only a few flights
so far). One disappointing thing: the case plastic is very weak
because the mounting tabs simply crumbled (!). Had to glue
metal brackets to mount the servos. Still, for the price a great
servo.Just received this servo today, as advice from some user, this servo cant center well, it always moving back and forward. i think this servo no good.very cheap for this class of servo. produces little heat on my t-rex 4-50...
rock solid with my 401 gyr0.
Still working, now i have more than 20 of flight...Had this servo installed on a HK250 tail. To date, the 250 tail had been held solid, though there is a tendency to hunt a little when coming out of a piro. I had the KDS 800 gyro dialed to "digital"... with gain set at 40%.Flat out the best 450 class tail servo I can find.
tried a few, this is leaps and bounds better, and does run digital dispite what has been posted, a firmware update was put in place almost a year ago that fixed that problem.
I wont look at any other for this application.This servo rocks in 450 tail with the 401B rock stable... Buy it...Warning. Mine only lasted 2 minutes while testing. It wasn't even under load. I moved the servo back on forth a couple of times using the Tx, then suddenly it started making weird noises. It turns out that the gears stripped them selves.
Not a good servo.