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freperry · 05-13-2010, 09:56 PM

I bought a crashed Raptor 90 with Airtronics 94757 Servos on the cyclic.
Can't find the specs for these servos and want to know if anybody still uses them on a bigger nitro heli without problems?
Thanks

TMoore · 05-14-2010, 08:28 AM

Alan Szabo JR used them for years on his Raptors when he was flying for TT.

http://www.servodatabase.com/servo/airtronics/94757z

TM

Tyler · 11-30-2010, 09:40 PM

I used three sets of the 94758's for about three years. Great servos.

The newest servos are even better, although you don't indicate that you are in the market for new gear. Try the 94758's with confidence. Upgrade if you want the best of the best, like the new HV offerings.

freperry · 01-10-2011, 09:29 PM

Anybody knows if and where to find some replacement gear sets?
Can't find the number for them!

Tyler · 01-10-2011, 11:22 PM

Call Global Hobbies, they are the service center for Airtronics. They can take care of you.

TMoore · 01-11-2011, 12:54 PM

There should be only one gear to replace and I'm trying to get the new part number from HP now.

TM

TMoore · 01-11-2011, 07:09 PM

http://globalservices.globalhobby.com/part/RP0125.asp

freperry · 01-13-2011, 10:39 AM

Thanks for the link, but I can't find the gears for the 94757.
Does anybody knows if one fits for these servo's. Would hate to throw them away - they might be old but they still work fine

TMoore · 01-13-2011, 11:41 PM

The gears are right there on the page of that link. The 757 and 758 use the same gears. Which gear do you need? Typically only one gear will go belly up. Select this link: http://globalservices.globalhobby.co...Airtronics.asp
Do a CTRL-F and type in 94757 and hit next. Select that hyperlink and pick the gear you need.

TM

freperry · 01-14-2011, 08:15 AM

So the 94757 and the newer 94758 share the same gears?
If so that's exactly what I needed to know.

Thank you!!!

TMoore · 01-14-2011, 10:43 PM

Actually the 757 abd 758 came out at the same time. They just had slightly different speed specs due to amp differences.

TM

freperry · 01-15-2011, 08:10 AM

Quote:

Originally Posted by TMoore

Actually the 757 abd 758 came out at the same time. They just had slightly different speed specs due to amp differences.

TM

Thank you so much for the info!

Much better support here than from airtronics, they told me gears for this servo are not available any more

05-13-2010, 09:56 PM	#1 (permalink)
freperry Registered Users My HF Map location Join Date: Oct 2009	94757 Servos for Raptor 90 I bought a crashed Raptor 90 with Airtronics 94757 Servos on the cyclic. Can't find the specs for these servos and want to know if anybody still uses them on a bigger nitro heli without problems? Thanks

01-10-2011, 09:29 PM	#4 (permalink)
freperry Registered Users Thread Starter My HF Map location Join Date: Oct 2009	Anybody knows if and where to find some replacement gear sets? Can't find the number for them! __________________ Raptor 50 Titan,OS50H,DS610,BeastX FBL,AR7100R Mikado LOGO 500 FBL RadikalG20, AR7200BX, DS610, LOGO 500 FBL Trex 550FBL, Trex 450 FBL stretched- VBar

01-13-2011, 10:39 AM	#8 (permalink)
freperry Registered Users Thread Starter My HF Map location Join Date: Oct 2009	Thanks for the link, but I can't find the gears for the 94757. Does anybody knows if one fits for these servo's. Would hate to throw them away - they might be old but they still work fine __________________ Raptor 50 Titan,OS50H,DS610,BeastX FBL,AR7100R Mikado LOGO 500 FBL RadikalG20, AR7200BX, DS610, LOGO 500 FBL Trex 550FBL, Trex 450 FBL stretched- VBar

01-14-2011, 08:15 AM	#10 (permalink)
freperry Registered Users Thread Starter My HF Map location Join Date: Oct 2009	So the 94757 and the newer 94758 share the same gears? If so that's exactly what I needed to know. Thank you!!! __________________ Raptor 50 Titan,OS50H,DS610,BeastX FBL,AR7100R Mikado LOGO 500 FBL RadikalG20, AR7200BX, DS610, LOGO 500 FBL Trex 550FBL, Trex 450 FBL stretched- VBar

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05-14-2010, 08:28 AM	#2 (permalink)
TMoore Registered Users Join Date: Apr 2004	Alan Szabo JR used them for years on his Raptors when he was flying for TT. http://www.servodatabase.com/servo/airtronics/94757z TM

11-30-2010, 09:40 PM	#3 (permalink)
Tyler Registered Users Join Date: Aug 2004	I used three sets of the 94758's for about three years. Great servos. The newest servos are even better, although you don't indicate that you are in the market for new gear. Try the 94758's with confidence. Upgrade if you want the best of the best, like the new HV offerings.

01-10-2011, 11:22 PM	#5 (permalink)
Tyler Registered Users Join Date: Aug 2004	Call Global Hobbies, they are the service center for Airtronics. They can take care of you.

01-11-2011, 12:54 PM	#6 (permalink)
TMoore Registered Users Join Date: Apr 2004	There should be only one gear to replace and I'm trying to get the new part number from HP now. TM

01-11-2011, 07:09 PM	#7 (permalink)
TMoore Registered Users Join Date: Apr 2004	http://globalservices.globalhobby.com/part/RP0125.asp

01-13-2011, 11:41 PM	#9 (permalink)
TMoore Registered Users Join Date: Apr 2004	The gears are right there on the page of that link. The 757 and 758 use the same gears. Which gear do you need? Typically only one gear will go belly up. Select this link: http://globalservices.globalhobby.co...Airtronics.asp Do a CTRL-F and type in 94757 and hit next. Select that hyperlink and pick the gear you need. TM

01-14-2011, 10:43 PM	#11 (permalink)
TMoore Registered Users Join Date: Apr 2004	Actually the 757 abd 758 came out at the same time. They just had slightly different speed specs due to amp differences. TM

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