Electronics > Electronics
What type of motor is this?
hazzer123:
Whilst looking for a steper motor i found this motor in an old laser printer.
I'm not sure what type of motor it is. On the yellow label on the motor, it says 'servo type' and is manufactured by japan servo. I cannot find the motor anywhere on the internet when i type in the model number (BH55FT15-06). It is rated at 24V and 15W. The IC on it ist a 3-phase brushless motor driver.
There are 7 inputs - 24V, p-GND, LD, S/S, CLK, DIR and S-GND.
The motor is very smooth to rotate.
Could you guys possibly tell me what this is and how to control it?
Thankyou
Hazzer123
Krispy:
try wikipedia.com
i had to do a project on some thing from japan and u get stuff from all voer the world... might help
Brandon121233:
If any kinda motor has 7 input wires to it, that pretty much narrows it down to a stepper motor (or some kind on strange servo that I've never heard of). But those 7 wires should be the power for each of the coils in the motor (most likely 1 ground 3 shaft coils and 3 housing coils). To run it, look at either admins article on motors, or just look it up on like Wikipedia, basically you need to find out the timing for each of the coils to get it to run. The only thing that could be confusing is the board its attached to, meaning it might have a stepper motor driver on it already and those 7 wires are just comming of the controller board. Look at the actual motor it self, if you can only find 2 wires attached directly to the motor then its just a regular motor, if there are 7 wires connected DIRECTLY to the motor then connected to the board just read the above.
JesseWelling:
can we see the other side?
Tsukubadaisei:
This is an old stepper motor produced by Japan Servo industries. It is already obsolete and you won't find anything about it anymore. I tried asking them for a manual but since they don't support it anymore they didn't send me a copy. Maybe the info from the new models might help you.
http://www.japanservo.jp/products/special.html
(but it is in Japanese so you might want to use babelfish...)
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