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View Full Version : Any1 encontered this kind of motors?


tann200
09-08-2005, 08:52 PM
Vem 1221.10 Some german make. seemed pretty powerful, tho i could only tested it with 1a psu. Should draw 8 amps or smth like that.
Any german folks know this motor? could get it for like 3 US dollars :P
Other one was sharp mcb2b1870214-a . couldnt google the specs out.
and then saw some pretty powerful russian made motors aswell. thinking of buying, because they come really cheap in that store

fdix
09-09-2005, 01:12 AM
I've heard of the Vem... Are you shure you can get 8 amps out of it? Seems a bit too much to me.

tann200
09-09-2005, 01:26 PM
saw a german page with some model boat on it and there was stated that this motor draws 8 amps on 9 volts with 3 bladed 2j screw on some ship. was wondering, if i could rewind this motor for airplane use
http://ksk.tronet.de/thomas.boegel/hobbies/models/ton/site03_e.htm

fdix
09-09-2005, 01:46 PM
On the website the following is written

This is a VEM 12V-Motor (Typ 1221.10) from East German production. I got it years ago in a local electronics store (like Radio Shac in the US) on a "nuts and bolts" table for US$2. The motor starts turning at .8 volts and draws about .8 amps at 9 volts, using a 3 bladed, 2" screw.

So the motor draws 0,8 amps not 8 amps...

I wouldn't bother rewinding such an old motor, there are newer and better motors for aircrafts, they might cost something more but you know they work. ;)

tann200
09-11-2005, 09:27 PM
my mistake, didnt read that carefully i guess :P
good motors are hard to find here, so you have to find some or build some. we have only one hobby shop around here you know :P