recumpence
1 GW
Hey Guys,
The new fan cooled 3220 (3220f) is a reality! I have my first production motor coming. Actually two are coming, one is going to FFR trikes. I should have them in the next few days.
It is basically a 3220 with open front and rear as well as a 1/2 inch shaft and huge bearings. The can is not just a 3220 can opened up, it is a completely new item with thicker front and rear plates that is very opened up as well as using new thermal epoxy and the epoxy is not poured into the motor. The windings are relatively open (not full of epoxy) to allow air to flow around and through the windings. It comes with a CNC machined aluminum fan mounted to the rear shaft protruding from the rear of the motor. The wires exit the side of the can at the rear.
I have not tested the new motor yet. However, with all the changes, it should be good for around 50% more continuous power than without the changes. I have a blinged out DaVinci drive anodized in black set aside for this motor. That drive will use my new larger main pulley as well.
I will post pictures when the motor arrives.
Matt
Oh, this system was originally going to be installed on my yellow trike. But, that trike is sold. So, I will be offering up this first run 3220f with black DaVinci drive for sale.
The new fan cooled 3220 (3220f) is a reality! I have my first production motor coming. Actually two are coming, one is going to FFR trikes. I should have them in the next few days.
It is basically a 3220 with open front and rear as well as a 1/2 inch shaft and huge bearings. The can is not just a 3220 can opened up, it is a completely new item with thicker front and rear plates that is very opened up as well as using new thermal epoxy and the epoxy is not poured into the motor. The windings are relatively open (not full of epoxy) to allow air to flow around and through the windings. It comes with a CNC machined aluminum fan mounted to the rear shaft protruding from the rear of the motor. The wires exit the side of the can at the rear.
I have not tested the new motor yet. However, with all the changes, it should be good for around 50% more continuous power than without the changes. I have a blinged out DaVinci drive anodized in black set aside for this motor. That drive will use my new larger main pulley as well.
I will post pictures when the motor arrives.
Matt
Oh, this system was originally going to be installed on my yellow trike. But, that trike is sold. So, I will be offering up this first run 3220f with black DaVinci drive for sale.