If you want to change the motor on your electric screwdriver, watch this video, there is nothing difficult about replacing the motor. The most important thing is to find a donor. All screwdriver motors are the same in size, they differ only in operating voltage and gears. It will not work to remove the gear from the shaft just like that, for example by knocking out, and if it does, then with damage to the gear. At home, I made the simplest puller from the materials available in 10 minutes, it quietly squeezes out such gears.
A puller so that you can pull off the gear from the motor of an electric screwdriver. I spied on the idea on YouTube, but there a man made it out of a very small nut. It took about an hour, an hour and a half, I did it from what was at hand, I found a tap M5, a couple of files, a triangular. flat and square, rampant bastardiness, a vice and most importantly, hands))))
I have not tested it yet, I decided to make a puller after I could not disassemble the engine from the Hitachi electric screwdriver to the screw
I wrote it for what, on Ali and in shops, such a puller costs from 400 to 1500 rubles, you can make it from what you have, even if you buy everything, then the nut costs 30 rubles in leroy, taps are 100 rubles maximum, everyone probably has a file. hands and time. The cut was made with an angle grinder, a cut-off wheel, the same circle and expanded.
I disassembled the engine, the smell began to flow, it can be seen between the rotor and the stator dust began to fall.
Комментарии и мнения владельцев 31
Disassembled several (4) screwdrivers from different companies, all have the same Chinese motors. Coincidence?!
no, 550 were more likely all of him, there is still a little more and a little less
All were 12 volts, the older terminals were slightly thicker. Now they probably already put neodymium magnets on expensive equipment
motors for the cheap and expensive segment are standardized in terms of docking dimensions, expensive ones can have their own bodyless, brushless, etc., in cheap ones everything is the same and depends only on the manufacturer who collects, and the motor can be assembled at one plant, which is for the brand, which is for the Chinese, for example, Bosch in the blue series for 12v Shura put a standard motor, which is suitable for both Makita and Metabo, they are all compatible. The situation is the same with buttons. Akums, there is generally such a spread, all manufacturers put the cheapest banks, just brands put Samsung, false, etc., the Chinese are what is left))))
Disassembled several (4) screwdrivers from different companies, all have the same Chinese motors. Coincidence?!
He also repaired a few, on shurahs from 9 to 14 volts there are the same motors.
you can always identify the driver of BMW. he very carefully overcomes all speed bumps, pits, potholes because repairing a BMW is a fiasco for the budget
Where can I find a video or any explanatory diagram that will help to independently remove the gear from the engine on the “Makita” electric screwdriver?
It is a pity that the brand of this screwdriver is not indicated, but I think that basically the line of this brand should be more or less the same. Since the sprocket on the engine is pressed in quite strongly, it can only be removed with the help of a special puller. Since pullers are still not available to all users of such wonderful equipment as Makita, I strongly advise you to contact a service center, where they will very quickly remove you and, if necessary, replace this part (most likely with high-quality, and not with that junk that is sold On the market). Well, if you still want to see how to remove this gear using a puller, then I advise you to watch a video on this topic here
How to remove a gear from an electric screwdriver motor without a PULLER.
Sorry for the quality of the shooting, but the essence is conveyed!
To watch online, click on the video ⤵
Tags: gear puller, electric screwdriver
Where can I find a video or any explanatory diagram that will help to independently remove the gear from the engine on the “Makita” electric screwdriver?
It is a pity that the brand of this screwdriver is not indicated, but I think that basically the line of this brand should be more or less the same. Since the sprocket on the engine is pressed in quite strongly, it can only be removed with the help of a special puller. Since pullers are still not available to all users of such wonderful equipment as Makita, I strongly advise you to contact a service center, where they will very quickly remove you and, if necessary, replace this part (most likely with high-quality, and not with that junk that is sold On the market). Well, if you still want to see how to remove this gear using a puller, then I advise you to watch a video on this topic here
A puller so that you can pull off the gear from the motor of an electric screwdriver. I spied on the idea on YouTube, but there a man made it out of a very small nut. It took about an hour, an hour and a half, I did it from what was at hand, I found a tap M5, a couple of files, a triangular. flat and square, rampant bastardiness, a vice and most importantly, hands))))
I have not tested it yet, I decided to make a puller after I could not disassemble the engine from the Hitachi electric screwdriver to the screw
A bit more Disassembly removing the gear
I wrote it for what, on Ali and in shops, such a puller costs from 400 to 1500 rubles, you can make it from what you have, even if you buy everything, then the nut costs 30 rubles in leroy, taps are 100 rubles maximum, everyone probably has a file. hands and time. The cut was made with an angle grinder, a cut-off wheel, the same circle and expanded.
I disassembled the engine, the smell began to flow, it can be seen between the rotor and the stator dust began to fall.
How to make remove the gears from the motor with one minute. KST HACKS
Комментарии и мнения владельцев 31
Disassembled several (4) screwdrivers from different companies, all have the same Chinese motors. Coincidence?!
no, 550 were more likely all of him, there is still a little more and a little less
All were 12 volts, the older terminals were slightly thicker. Now they probably already put neodymium magnets on expensive equipment
motors for the cheap and expensive segment are standardized in terms of docking dimensions, expensive ones can have their own bodyless, brushless, etc., in cheap ones everything is the same and depends only on the manufacturer who collects, and the motor can be assembled at one plant, which is for the brand, which is for the Chinese, for example, Bosch in the blue series for 12v Shura put a standard motor, which is suitable for both Makita and Metabo, they are all compatible. The situation is the same with buttons. Akums, there is generally such a spread, all manufacturers put the cheapest banks, just brands put Samsung, false, etc., the Chinese are what is left))))
Disassembled several (4) screwdrivers from different companies, all have the same Chinese motors. Coincidence?!
He also repaired a few, on shurahs from 9 to 14 volts there are the same motors.
you can always identify the driver of BMW. he very carefully overcomes all speed bumps, pits, potholes because repairing a BMW is a fiasco for the budget