Guys I grabbed these on my last amain order PTK100T and PTK100SS amains home brand for a buggy rebuild and the specs are quite good for the price 100T(6.0v 216oz/in 0.14/60) 100SS(6.0v 168oz/in 0.9/60) Has anyone used them and what's your feedback.
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I ordered them from amain I should have them Monday so I can try the servos out I also grabbed a few protek alum horns to try the spline count is 25 same as savox.I just put both of these in my truck. For the price they can't be beat. The performance is excellent. The stock HPI servo horns are not the correct ones for the servos. I was able to force them on to get some drive time but will be installing whichever ones are correct. Gav, the OFNA's are the right? Where are you ordering the alum horns from?
I believe that. The HPI SF-20W servo has 6.6 kg/cm or 91 oz/inch of torque whereas the Protek 100T offers 216 oz/inch of torque. Nearly 2 1/2 times the torque of the stock SF-20W.The stock unit could barely move the wheels sitting in grass or on carpet. The 100T positively THROWS Those suckers around!
I've had that same 100T in my sc10 4x4 and Exo Terra for around a year I suppose. I didn't beat on it too hard in the short course truck. And having a full fender body protecting the front end probably helped it there. Now the Exo Terra is a different ball game. Open wheel WFO all the time on 3s and it never missed a beat. I only got to putt around the street for a few minutes after work last night with the Savage but the difference in speed and response is night and day. I'm going to order another one from Amain on my lunch break today for a new throttle/brake servo.I believe that. The HPI SF-20W servo has 6.6 kg/cm or 91 oz/inch of torque whereas the Protek 100T offers 216 oz/inch of torque. Nearly 2 1/2 times the torque of the stock SF-20W.
How long have you been running the Protek?
we don't blame u for dissing the stock servos. I hate them, too. I replaced both of my servos within 10 tanks of running the truck. thanks for the info, btw.
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