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HomeRC & Power✈️Aircraft🚁Helicoptere-Electric Motors-Controllers-ESCMotor › O.S. brushless motor for 700-800 class helicopter.
01-07-2015 12:37 AM  5 years ago
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radimani

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Japan

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O.S. brushless motor for 700-800 class helicopter.
O.S. is almost ready to release the brushless motor for 700-800 class helicopters.
KV=490. The diameter of the outrunner is 58mm so that it will be good fit for 700-800 class.

http://www.os-engines.co.jp/2014/1401024/
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01-07-2015 01:45 AM  5 years ago
fastrc1

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This is going to be very interesting. Hopefully it will fit the new Hirobo 800 Ship.

Eaton
RIP Roman Pirozek Jr.
Team Futaba USA
Team Kontronik USA
http://flysrw.com
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01-30-2015 01:23 AM  5 years ago
radimani

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They are almost ready to ship.
The dimension is given as follows.

http://www.os-engines.co.jp/2014/1401024/02.html

https://www.facebook.com/O.S.Engines.mfg
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02-28-2016 11:11 PM  4 years ago
bobbyhill4x4

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Have anyone tried these motor and if so what is the reviews. I'm trying to find out the different between the F3C and the 3D motor.
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02-28-2016 11:42 PM  4 years ago
fastrc1

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http://www.osengines.com/motors/mot...heli-index.htmlRIP Roman Pirozek Jr.
Team Futaba USA
Team Kontronik USA
http://flysrw.com
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02-28-2016 11:45 PM  4 years ago
fastrc1

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The KV Between the two is different as well as the casing design. The F3C motor appears to have more venting than the higher KV 3D motor. As for performance I'd like to assume that the lower KV motor may be a bit smoother when it's turning but I haven't used one so it's just my opinion.

Eaton
RIP Roman Pirozek Jr.
Team Futaba USA
Team Kontronik USA
http://flysrw.com
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03-01-2016 04:15 AM  4 years ago
bobbyhill4x4

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Thanks fastrc1, I was looking for someone that have tried these motors and can explain the difference between the two and or justify the difference in price.
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04-01-2016 12:32 PM  4 years ago
bobbyhill4x4

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The F3C Motor has been reduce in price to $129.00 at Tower Hobbies. That's not a bad price, I will order one and give it a try.

http://www3.towerhobbies.com/cgi-bin/wti0001p?&I=LXFFYF
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04-01-2016 02:01 PM  4 years ago
KevinB

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Where do you see $129 ?

The link you provided shows a regular price of $599.99, on sale for 349.99.

KevinB
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04-01-2016 02:59 PM  4 years ago
fastrc1

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I say the same. Where does it say $129? I'll take three if it's a fact, and I won't need motors for the rest of my years.RIP Roman Pirozek Jr.
Team Futaba USA
Team Kontronik USA
http://flysrw.com
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04-01-2016 03:01 PM  4 years ago
rapidity

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Was on sale till 3/31
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04-02-2016 03:51 AM  4 years ago
bobbyhill4x4

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I wish I would have know that this was a limited sale, I would have ordered more.
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06-26-2016 02:02 PM  4 years ago
fastrc1

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O.S. Brushless F3C motor Ressurection
Hey Gents; i'll resurrect this thread and let you all know that the OS F3C motor/490KV is on sale @ Tower again for $150 a pop. I just ordered 3 since I missed it last time and was plenty hot about it. LOLOLOL The stock number is: LXFFYF or LW6653. If you missed it last time then catch it now. Shipping is free for the motor. Use the discount codes for an even lower price. Hope everyone gets this and doesn't miss out again.

Best regards;
Eaton
RIP Roman Pirozek Jr.
Team Futaba USA
Team Kontronik USA
http://flysrw.com
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07-31-2016 06:49 AM  4 years ago
RAK402

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Anyone know what the timing and PWM should be on the 5830-490?Team KBDD/Compass Team Manger/Experience RC/Team JR Americas/WR Field Rep
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08-31-2016 01:02 PM  4 years ago
bobbyhill4x4

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Fastrc1

Let me know what you think about the motor, I'm a slow builder and just want to verify that it has the quality that OS usually provide.

Thanks
Rob
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08-31-2016 03:42 PM  4 years ago
fastrc1

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Rob. I have 3 of them now. I've spoken with Daniel Hiatt @ the NATS regarding that motor. I've seen it in action and it's no slouch. Two things to consider though. First n fourmost is the fact that it's big. 58mm can with 62mm length, and secondly the OAL of the shaft is only 30mm. Kind of short for some ships to pass through a support bearing but it's not totally necessary to do that. I believe the shaft on the 3D motor is longer. Check Tower occasionally for sales. I got mine for $150 a pop a few months back. And yes; it is 100 percent OS Quality.

Eaton
RIP Roman Pirozek Jr.
Team Futaba USA
Team Kontronik USA
http://flysrw.com
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08-31-2016 05:39 PM  4 years ago
RAK402

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fastrc1,

Any idea what the timing and PWM settings should be?

Thank you.
Team KBDD/Compass Team Manger/Experience RC/Team JR Americas/WR Field Rep
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09-24-2016 05:41 AM  4 years ago
THX1138

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Indianapolis, IN

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Any recent flight reviews on this motor? My Xnova is a sweet motor but it just draws too much power. I'm looking at this as a replacement.

Lou
Just give me five dudes and two flashbangs...
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09-24-2016 05:58 AM  4 years ago
fastrc1

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Lou; Daniel uses that motor in his ship. I have a few but have yet to use them. Pick his brain.

Eaton
RIP Roman Pirozek Jr.
Team Futaba USA
Team Kontronik USA
http://flysrw.com
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09-24-2016 06:00 AM  4 years ago
THX1138

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Indianapolis, IN

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Word.

Lou
Just give me five dudes and two flashbangs...
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HomeRC & Power✈️Aircraft🚁Helicoptere-Electric Motors-Controllers-ESCMotor › O.S. brushless motor for 700-800 class helicopter.
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