rcfly4um

ELEKTRONIKA => RC SERVO => Topic started by: Gatti.Gatozza on December 12, 2012, 12:11:36 PM

Title: Izbor servoa za gimbal
Post by: Gatti.Gatozza on December 12, 2012, 12:11:36 PM

Prilikom letošnjeg puta na more, svratio sam i do rc prodavnice u Edessi u kojoj sam kupio sledeći gimbal.

http://www.coolmodels.gr/gopro-axis-gimbal-black-version-p-1501.html (http://www.coolmodels.gr/gopro-axis-gimbal-black-version-p-1501.html)

Prilikom prijatnog razgovora sa vlasnikom, rekao mi je da je koristio dva Hitec HS-65HB servoa sa njim.
Pošto HK u poslednje vreme ima jako loše stanje sa lagerom Hitec i InoLab servoa, našao sam iste u Heliguy prodavnici sa kojom od ranije imam dobra iskustva.

Testa radi, na gimbal sam stavio dva HXT900 servoa da vidim da li sve to radi kako bi trebalo. U DJI assistantu sve lepo može da se podesi i što se toga tiče, sve radi savršeno. Međutim, HXT imaju jako malu rezoluciju i fini pokreti koji su za ovo potrebni, ne postoje već sve to secka, pa su oni neupotrebljivi.

Na heliguy-u imaju u ponudi sledeće:
Hitec HS65MG   http://www.heliguy.com/Extras/Servos/Hitec-HS65MG/ (http://www.heliguy.com/Extras/Servos/Hitec-HS65MG/)
Hitec HS56HB    http://www.heliguy.com/Extras/Servos/Hitec-HS56HB/ (http://www.heliguy.com/Extras/Servos/Hitec-HS56HB/)
Hitec HS82MG    http://www.heliguy.com/Extras/Servos/Hitec-HS82MG/ (http://www.heliguy.com/Extras/Servos/Hitec-HS82MG/)
Hitec HS65HB     http://www.heliguy.com/Extras/Servos/Hitec-HS65HB/ (http://www.heliguy.com/Extras/Servos/Hitec-HS65HB/)
Hitec HS55          http://www.heliguy.com/Extras/Servos/Hitec-HS55-Servo/ (http://www.heliguy.com/Extras/Servos/Hitec-HS55-Servo/)

Kakva su Vaš iskustva sa ovim servoima? Koji od njih je najprecizniji i koji od njih nema ili ima najmanji prazan hod? Koja je prednost HB u odnosu na MG ili obratno?

Title: Re: Izbor servoa za gimbal
Post by: zajo on December 25, 2012, 11:08:59 AM

Nijedan

Title: Re: Izbor servoa za gimbal
Post by: djbojan on December 25, 2012, 11:37:44 AM

Savox 1258TG    :mhm   

The SC1258TG combines leading edge technology with super high 12-bit (4096) resolution and titanium and aluminum gears for one amazing servo! With titanium and aluminum gears, this servo is truly magical. Pushing 167 ounces of torque and a blistering .08 transit time, this servo is redefining what an all-around servo should be capable of. This is a great upgrade to most comparably priced servos.

Features:
Combines leading edge technology with super high 12 bit (4096) resolution and titanium gears.
Super light-weight.
Coreless motor provides high speed, incredible efficiency, and low power consumption.
Extremely strong titanium gears ensure long-life and durability.
The aluminum case design not only looks good but also allows for cooler and smoother operating temps.
Our servos are totally green – from materials to production, these servos are environmentally friendly.
Ideal for CCPM on 600 and 700 class heli, steering servo on 1/10 scale buggies.
Dimensions(mm):  40.3x20.2x37.2
Weight(g):  52.4
Speed(@4.8V sec/60):  .10
Torque(@4.8V oz-in):  133.3
Speed(@6.0V sec/60):  .08
Torque(@6.0V oz-in):  166.6
Gear:  Titanium & Aluminum
Bearing:  2BB
Case:  Aluminum
25 Tooth Spline





Savox SC1258-TG Speed Test (http://www.youtube.com/watch?v=_3xKrYLq5vE#)