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Title: 1000kv motor shaft issue Post by: cyberhack on January 04, 2015, 06:32:48 PM hello guys juss had a flight it was awesome without crash landed it safe bt after the flight i observed it for the first time that 2 of my motors have genereated gap bettween the base and rotor can any one let me knw that its a issue and i need to change it or is it normal?
@adminpls remove this thread as it is duplicated Title: Re: 1000kv motor shaft issue Post by: cyberhack on January 04, 2015, 06:34:59 PM @admin pls remove this thread as it is duplicated
Title: Re: 1000kv motor shaft issue Post by: sanjayrai55 on January 04, 2015, 06:55:30 PM Your shaft has got displaced, grub screws are loose. Remove the motor. Tap the shaft from the back (checking that the circlip is intact) and re-tighten the grub screw (s) in the front end (the prop end) which clamp the outer rotor to the shaft
Title: Re: 1000kv motor shaft issue Post by: sanjayrai55 on January 04, 2015, 06:56:32 PM This is a small issue. Use spell-checker, makes your post easier to read
Title: Re: 1000kv motor shaft issue Post by: sooraj.palakkad on January 04, 2015, 07:32:39 PM My motors are Like this too, actually 3 motors are like this and out of wich one, is very loose bell - I thought it is normal.
@Sanjay sir, thanks for the tip :thanks: Title: Re: 1000kv motor shaft issue Post by: cyberhack on January 04, 2015, 09:11:12 PM @sooraj if u do try to repair them pls make a video and send it to me ;p
Title: Re: 1000kv motor shaft issue Post by: sooraj.palakkad on January 04, 2015, 09:15:30 PM Ofcource :)
Title: Re: 1000kv motor shaft issue Post by: sooraj.palakkad on January 04, 2015, 09:22:32 PM @Sanjay sir, Is it Ok if we fly with this motors, It is not getting lose more than this .
(http://i1061.photobucket.com/albums/t471/soorajspn/motorshaft002_zpsa741fe47.jpg) (http://i1061.photobucket.com/albums/t471/soorajspn/motorshaft004_zps8df7d321.jpg) Title: Re: 1000kv motor shaft issue Post by: cyberhack on January 05, 2015, 12:10:31 AM one of my motor has gt a big gap :P u may see the pics i posted i feel it will juss get off :P
Title: Re: 1000kv motor shaft issue Post by: gunnu on January 05, 2015, 12:18:14 AM to get rid of this prob.. remove e-clip from rotor shaft and put a spacer there. this may solve your prob.. or there is a grub screws on your top of the motor loose that screw and remove gap and than tight it back....
Title: Re: 1000kv motor shaft issue Post by: sanjayrai55 on January 05, 2015, 07:59:45 AM @Sanjay sir, Is it Ok if we fly with this motors, It is not getting lose more than this . @Sanjay sir, Is it Ok if we fly with this motors, It is not getting lose more than this . [/quote] No, it is not OK. In time it could lead to a failure of the retaining circlip. It is a 2 minute fix; you do not have to do anything but tap the shaft back into place and tighten the grub screws. Title: Re: 1000kv motor shaft issue Post by: sooraj.palakkad on January 05, 2015, 06:04:32 PM Well so have to get new zip ties, :)
Title: Re: 1000kv motor shaft issue Post by: sanjayrai55 on January 05, 2015, 06:08:31 PM (http://www.rapidrcmodels.com/ekmps/shops/rapid/images/turnigy-d2830-11-1000kv-brushless-motor-[4]-323-p.jpg)
What has happened is the grub screw or screws on the opposite side (Prop side) have loosened. So the shaft has moved. Just remove the motor from the mount and tap the shaft back in place so the Circlip (E Clip) is flush against the motor, and retighten the grub screws with a 1.5 mm Allen Key Title: Re: 1000kv motor shaft issue Post by: sanjayrai55 on January 05, 2015, 06:10:14 PM (http://www.rapidrcmodels.com/ekmps/shops/rapid/images/turnigy-d3536-5-1450kv-brushless-outrunner-motor-[2]-306-p.jpg)
In this view you can clearly see the Grub Screw on the hub. Title: Re: 1000kv motor shaft issue Post by: sooraj.palakkad on January 05, 2015, 06:18:28 PM Sir thanks, again :)
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