Head Speed less than 2100 RPM = new tail pulley

gww528 · 03-18-2012, 10:22 PM

Is anyone using the smaller tail pulley H0049-S (26 tooth) for head speed less than 2100 RPM?

Goblin Maual v1.3 page 33
However, if you prefer flying at low/medium speed [< 2100 rpm], for best results we recommend changing the tail pulley for a smaller one to increase tail rotor rpm. In this way, you will have extremely precise tail control even at low RPM. This pulley is available in the upgrade list [H0049-S]

justindewoody · 03-19-2012, 12:16 AM

I have it, I just haven't installed it yet. I'm having tail wag issues, so I'm gonna install it tomorrow. I will let you know if it helps.

Mystic3D · 03-19-2012, 12:55 AM

Quote:

Originally Posted by justindewoody

I have it, I just haven't installed it yet. I'm having tail wag issues, so I'm gonna install it tomorrow. I will let you know if it helps.

It's going to make the wag worse . See other thread

TomC · 03-19-2012, 12:57 AM

Quote:

Originally Posted by justindewoody

I have it, I just haven't installed it yet. I'm having tail wag issues, so I'm gonna install it tomorrow. I will let you know if it helps.

Thanks Mate, I'll be interested to hear how this smaller z26 tail pulley works as well. Thanks.

Cheers,
TomC

TomC · 03-19-2012, 01:15 AM

Quote:

Originally Posted by Mystic3D

It's going to make the wag worse . See other thread

Not sure why this would be the case? Could you do us a favour and give us a link to that thread. Thanks Mate.

Cheers,
TomC

gww528 · 03-19-2012, 08:50 AM

Quote:

Originally Posted by Mystic3D

It's going to make the wag worse . See other thread

Did a search & read about the tails & tail pulleys but did not see anyone using the Z26 tail pulley.

Mystic3D · 03-19-2012, 11:08 AM

Quote:

Originally Posted by TomC

Not sure why this would be the case? Could you do us a favour and give us a link to that thread. Thanks Mate.

Cheers,
TomC

Was referring to the cross post. If he has a wag due to binding, or ESC Gov, then increasing the speed of the tail blades will make it worse. Encountered this multiple times, have wag, flip into Idle Up, higher head speed = wag worse.

http://helifreak.com/showthread.php?t=396708

justindewoody · 03-19-2012, 01:26 PM

Quote:

Originally Posted by Mystic3D

It's going to make the wag worse . See other thread

What other thread?

03-18-2012, 10:22 PM	#1
gww528 Registered Users Join Date: Dec 2007 Location: Florida	Head Speed less than 2100 RPM = new tail pulley Is anyone using the smaller tail pulley H0049-S (26 tooth) for head speed less than 2100 RPM? Goblin Maual v1.3 page 33 However, if you prefer flying at low/medium speed [< 2100 rpm], for best results we recommend changing the tail pulley for a smaller one to increase tail rotor rpm. In this way, you will have extremely precise tail control even at low RPM. This pulley is available in the upgrade list [H0049-S] __________________ *KBDD* Team Pilot *Lynx Heli Innovations*Team Pilot Last edited by gww528; 03-19-2012 at 08:51 AM..

03-19-2012, 12:16 AM	#2
justindewoody Registered Users My HF Map location Join Date: Jan 2012 Location: Spring, TX	I have it, I just haven't installed it yet. I'm having tail wag issues, so I'm gonna install it tomorrow. I will let you know if it helps. __________________ Canomod Team Pilot \| Goblin 700 GREEN \| Goblin 700 YELLOW \| Goblin 630 \| Gaui X7 \| Gaui X5 \| Trex 700DFC \| Trex 600DFC \| Trex 250DFC \| DJI FlameWheel F450 To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.

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