HH Servo

[gbean]

My HV400 needs to go in as well.
It's in a secondary 1.9 rig, didn't get much use.
The servo won't give full travel, is twitchy and doesn't always center.
Makes me think the rheostat/position sensor is bad.

Both my HV500's are still awesome!

JRH how would you like me to contact someone about this HV400?

sent from the Upside Down

[mikemcE]

Like this ?


Hang up and Drive

[Rjohn929]

Like the Promodeler. I have heard Holmes is set up to make this mod on his servos to help prevent future failures.

[robertjpjr]

I've scoured the forums and google. Does anyone know of a gearset that will work with the HV400? (Aside from "something Savox")
I have a broken gear and the servo is not under warranty.

[durok]

Originally Posted by bilinvic

I have a couple of dead HV400 servos laying around with broken pins...I also had a retired Hitec 7955TG servo so I took it apart to see if the center gear pin would work in the HV400 and to my surprise, it fit. I reassembled the HH servo and gave it some power and it functions perfectly. It will now go into my part spares bag for the trails.

Originally Posted by robertjpjr

I've scoured the forums and google. Does anyone know of a gearset that will work with the HV400? (Aside from "something Savox")
I have a broken gear and the servo is not under warranty.

Here ya go...

[robertjpjr]

Originally Posted by durok

Here ya go...

That's just the center gear pin. Unless someone can confirm the gears work.

[slowmethinks]

Originally Posted by robertjpjr

That's just the center gear pin. Unless someone can confirm the gears work.

You can always call or email these folks... It "says" available.

HV400 GEAR SET ULTRA HGH TORQ : PM Hobbycraft

[Teng]

Dear all Senior members, I am thinking in buying one of these SHV500 v2 Servo, I am currently running 4s High Voltage Lipo battery on my Wraith and my question is, can this SHV500 V2 servo handle the voltage after my battery fully charged? Please note, once HV Lipo 4s batteries fully charged the voltage would be 15.2V

Thank you

[JohnRobHolmes]

The v2 brains have no problem on 4s fully charged. I bumped up the power stage from 16v to 25v components.

[Szczerba]

One of my V1 shv’s didnt like 4s, so I stepped down the voltage with a BEC. Granted it was getting 4s and on a 23lbs truck pulling a trailer and rigs around 100lbs.

V2 for another build.

[WHITE-TRASH]

So what's the torque output on 4s?

[calcagno45]

Originally Posted by WHITE-TRASH

So what's the torque output on 4s?

[WHITE-TRASH]

Of course I found the specs after I posted the question. I figured the "officially, unofficially" terms were used about 4s that it was OK to use but 3s was the official max.

520 Oz isn't bad, not earth shattering but I bet it works well.

[84yoda]

Originally Posted by WHITE-TRASH

Of course I found the specs after I posted the question. I figured the "officially, unofficially" terms were used about 4s that it was OK to use but 3s was the official max.

520 Oz isn't bad, not earth shattering but I bet it works well.

Originally Posted by JohnRobHolmes

The v2 brains have no problem on 4s fully charged. I bumped up the power stage from 16v to 25v components.

What's the oz on 6s?

[Motorider]

Originally Posted by 84yoda

What's the oz on 6s?

Love mine. Just ordered 2 more.

Sent from my SM-N920V using Tapatalk

[calcagno45]

Originally Posted by WHITE-TRASH

Of course I found the specs after I posted the question. I figured the "officially, unofficially" terms were used about 4s that it was OK to use but 3s was the official max.

520 Oz isn't bad, not earth shattering but I bet it works well.

520oz/in at 14v. Fully charged 4s adds 2.8 more V... gotta be more than 520oz on 4s.