The 500 watt motor did not have enough torque to push the cart through the grass. It also struggled going up slight hills. This was with a 40-50 lb rider. With the jack shaft it will motor me through the grass (220 lbs) and now I have traction issues. I need to get some more aggressive tread on...
It's 2050 RPM per the tag. It probably doesn't go 5-6 mph now. I have 10" diameter tires now. The motor was essentially free and this was just a trial run at the whole electric thing so I'm not out much.
My guess is it would actually go faster if it was geared differently. As under no load...
So my niece (about 40 lbs) finally got to test drive the cart. It appears to not have the torque to push itself through the grass. It has a 12t sprocket on the motor and a 60t on the axle. I know that's not a torque monster gear ratio but I figured it would be able to move through the grass...
Phew. I'm sure glad I made my frame pretty close to square haha.
From a constructive criticism stand point it personally seems like you're in a hurry to get this done. That's fine but from what I have learned rushing through one step usually ends up in another take longer than it should have...
Mounted the batteries (3-12v 5ah SLA units) in an ammo can on the cart.
These batteries are temporary as they will only give me about 20 minutes of run time max once I limit the throttle down. I'll be upgrading later down the road
I also made a dash board with the power switch and an...
Seats on.
Aside from cleaning up some things and replacing some temp parts that's it for the fabrication minus a brake pedal and a mount for the batteries.
I was talking super cheap (China for $13) controller should be here next week
I'm not 100% convinced I'll like and or want to leave this thing electric so I'm willing to waste a little money should I need to upgrade it later but at least I'm not out much (and could likely flip the cheaper...