Rjx fs-0390hv

[charliewilson]

RJX FS-0390HV

Digital HV MINII CCPM Servo

Operation Voltage: 7.4V-8.4V

Weight: 45g

Torque: 11.2kg/cm@7.4V

12.3kg/cm@8.4V

Speed: 0.053(sec/60°)@8.4V

0.065 (sec/60°)@7.4V

Dimension: 15Wx36L)x31.5H mm

Frequence: 1520μs/333hz

Gear Type: Metal gear

Motor type: Coreless motor
Package Info:
1x FS0390HV Servo
2x Servo Arms
4x Rubber Grommets
Screws and Washer

 

[charliewilson]

Does anyone happen to know the max amp pull from these servos on 8v? I have been using them with a Castle Creations Talon 90 on 6v but not sure if they are okay to run on 8v with the 9amp BEC in the talon.

 

[charliewilson]

I'm still not sure what the current draw of these servos are but I can safely say now that the talon 90 can handle 4 of these just fine on 8v. I have been pushing them super hard in the hot weather lately with no problems what so ever.

 

[Xpress]

The higher the voltage, theoretically the lower the amp draw.

 

[Bipenut53]

ohms law

 

[3dmike]

Am I doing my math right here? 11.2kg's = 395 ounces of torque?

They have a really cool design to them!

 

[Xpress]

Am I doing my math right here? 11.2kg's = 395 ounces of torque?

They have a really cool design to them!

11.2 x 14 = 156.8

So 157oz/in.

 

[3dmike]

Thanks bro!