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Dec 26, 2017, 11:18 AM
The original Flying Pigs Sqd.
Up&Away's Avatar

Reversing shaft

It's been a long time since I've done this. I need to reverse the shaft of a little Emax 2212 motor.
If memory serves me right, I need to remove the c clip, loosen the grubscrew, tap the shaft through to the other side and tighten the grubscrew again.
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Dec 26, 2017, 07:56 PM
jackerbes's Avatar
After you remove the Circlip you can pull the housing off after a brief contest with the magnets. Then you can remove the grub screw(s) and use a piece of tube or something to localize the forces close to the shaft and press the shaft to flush with the top of the housing. Then you can use a screw or something to press it fully out.

These threads have most or all of the details you'll need:

Replace/modify shaft:

Making-and-Replacing-a-Brushless-Motor-Shaft -

Fitting prop saver:

Prop-Savers-Fitting-Using-Testing-Making-Thera-Band-Bands -


Outrunner-Disassembly-and-Stripping-Gimbal-Motor-Rewind -

Making/Modifying a replacment shaft:

Making-and-Replacing-a-Brushless-Motor-Shaft -

Dec 27, 2017, 02:58 AM
The original Flying Pigs Sqd.
Up&Away's Avatar
Dec 27, 2017, 03:04 PM
homo ludens modellisticus
Ron van Sommeren's Avatar
→ resources
→ video classroom
→ how to change a shaft

Vriendelijke groeten Ron

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