TJ70 -- 70mm EDF shroud upgrade - RC Groups
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This thread is privately moderated by gp125racer, who may elect to delete unwanted replies.
Apr 26, 2010, 02:46 PM
Lipo abuser ... smoke on!
gp125racer's Avatar

TJ70 -- 70mm EDF shroud upgrade recently released another great addition to their lineup of fans, the TJ70. Currently only the shroud is available, so you'll have to provide your own rotor and motor. I'll be using an E-flite 3600kv 28mm motor with the rotor and collet out of an E-flite DF15 unit.

Tam currently offers 2 varieties of the shroud, one for 28mm motors (E-flite, etc.) and the other for 29mm motors (Neu, etc.). Keep an eye open for my more detailed review here on RCGroups.
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Apr 26, 2010, 04:46 PM
Aka: Tom Jenkins
ApexAero's Avatar
Thats a too cool design! Looks as the motor is cinched at the rear of the mount/sink with grub screws rather than end mounting, leaving the motor openings unobstructed. I hope a conductive paste is supplied and provisions for a tail cone are in order for the price I hear the shroud kit is a buck and a half
Apr 26, 2010, 05:35 PM
Lipo abuser ... smoke on!
gp125racer's Avatar
No paste, but Im just using some stuff I had left over from my last CPU upgrade

The lip from the DF15 unit seems to fit (might need a bit of sanding), but I've not yet tried the tailcone. I'll keep you posted on my findings.

Latest blog entry: D100
Apr 26, 2010, 05:43 PM
High Dynamic Thrust
stoneenforcer's Avatar
thats quality! If he'd provide a good affordable CF fan to go with it.... i'd be a buyer.

another great TJ product!
Apr 26, 2010, 06:11 PM
Lipo abuser ... smoke on!
gp125racer's Avatar
If you gotta have a CF rotor for it, I think the DS31 would work for you .... it's just not all that affordable IMO. And who knows, maybe one day Tam will hook us up with a CF rotor

Latest blog entry: D100
Apr 26, 2010, 09:22 PM
Registered User

What are you going to put this in? Do you plan to fly Friday?

I'll be there for one last time.

Hope to see you then, nice find, BTW!!

Apr 26, 2010, 10:59 PM
Lipo abuser ... smoke on!
gp125racer's Avatar
Hey Adam,

I'm gonna put this in a RCLander Cougar jet were gonna try and setup for handlaunch

Bummer you're taking off just before the flying weather gets really good! I'll try and schedule my week so I leave Friday morning open.

Talk Soon,
Last edited by gp125racer; Apr 26, 2010 at 11:00 PM. Reason: grammar sucked

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