Hi there -
So, like any red-blooded 21st century consumers, we have a blender. Cheap, brand X, but feisty, works great. Unfortunately, it's of the variety that is either off or 100% on, no intermediate speed settings.
I'd love to modify it to have the power/speed be controlled by a dial.
Can I just wire a pot into the hot leg of the mains power that varies the flow of current to the blender?
I haven't investigated further, because I thought perhaps there is something about the nature of the motor that would mean this isn't a good idea. Motors are somewhat mysterious to me
and something tells me that if it wasn't designed to run at a low RPM then doing so may not be wise.
I'd be satisfied if I could just use the knob to "slow start" the blender; that is, turn it gradually on and gradually off (say, over a few seconds) but only sustain the running at the top speed.
Thanks for any thoughts!
-Casey
So, like any red-blooded 21st century consumers, we have a blender. Cheap, brand X, but feisty, works great. Unfortunately, it's of the variety that is either off or 100% on, no intermediate speed settings.
I'd love to modify it to have the power/speed be controlled by a dial.
Can I just wire a pot into the hot leg of the mains power that varies the flow of current to the blender?
I haven't investigated further, because I thought perhaps there is something about the nature of the motor that would mean this isn't a good idea. Motors are somewhat mysterious to me
I'd be satisfied if I could just use the knob to "slow start" the blender; that is, turn it gradually on and gradually off (say, over a few seconds) but only sustain the running at the top speed.
Thanks for any thoughts!
-Casey