Another Use for the Stock Motor Mount - Page 2

rotaryguy · 02-24-2011, 11:42 AM

USB access? My opinion...move that coke can to the rear, get the g-force rail extenders and put the mini v back up top.

Mystic3D · 02-24-2011, 11:31 PM

ESC up front is going to help your CG.

I noticed a lot of vibration in the counterbearing area on mine. Point is you might have to end up moving it to get USB and vibes down.

dyuen888 · 03-08-2011, 10:34 AM

Here a shot from the top showing access to the USB ports, you can also stick your fingers in to help guide it in.

As for the vibes... on the Vbar Specturm there was a peak near 300hz?? with a height of 298. Its my first time using this nice tool and I need to get a screen copy to study it

rotaryguy · 03-08-2011, 10:55 AM

Beware of the open port next to the usb port...its a vbar killer if you short it with the usb cable.

Mystic3D · 03-08-2011, 03:45 PM

Quote:

Originally Posted by rotaryguy

Beware of the open port next to the usb port...its a vbar killer if you short it with the usb cable.

+1

I put a servo connector over the serial port on the vbar. Lesson learned from shorting it
out with the USB connector and taking out the Jive(smoked it)

Starcruiser · 10-17-2011, 09:12 AM

the vibration @ 300hz sounds like the motor running at 18k RPM and you running a head-speed of roughly 1800 RPM. Check the motor bearings as a start or perhaps a bad main gear (missing tooth)?

02-24-2011, 11:31 PM	#22
Mystic3D Registered Users My HF Map location Join Date: Feb 2008 Location: Texas	ESC up front is going to help your CG. I noticed a lot of vibration in the counterbearing area on mine. Point is you might have to end up moving it to get USB and vibes down. __________________ "If you think you can or you can not you are right" To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts. Goblin Xera 4530, YGE 160,VBar Trex 700E, YGE 120HV,, Xera 4035/,8917/ VBar Diablo, HJive, 4525 Ultimate,VBar

03-08-2011, 10:34 AM	#23
dyuen888 Registered Users Thread Starter Join Date: Aug 2009 Location: Brooklyn, NY	Here a shot from the top showing access to the USB ports, you can also stick your fingers in to help guide it in. As for the vibes... on the Vbar Specturm there was a peak near 300hz?? with a height of 298. Its my first time using this nice tool and I need to get a screen copy to study it Attached Thumbnails

10-17-2011, 09:12 AM	#26
Starcruiser Registered Users My HF Map location Join Date: Sep 2009 Location: Rockford, Illinois	the vibration @ 300hz sounds like the motor running at 18k RPM and you running a head-speed of roughly 1800 RPM. Check the motor bearings as a start or perhaps a bad main gear (missing tooth)? __________________ Carl Trex 550E FS Vbar Pro 5.2- EXI-450T Mini Vbar Pro 5.2 - EXI 450T BeastX - Trex 250SE - mCPx v1 Hp05 & HP06 w/HP03t tails - AMA #952544

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02-24-2011, 11:42 AM	#21
rotaryguy Registered Users My HF Map location Join Date: Oct 2005 Location: Florida-USA	USB access? My opinion...move that coke can to the rear, get the g-force rail extenders and put the mini v back up top.

03-08-2011, 10:55 AM	#24
rotaryguy Registered Users My HF Map location Join Date: Oct 2005 Location: Florida-USA	Beware of the open port next to the usb port...its a vbar killer if you short it with the usb cable.