In this video I limit my ebike to certain power levels (max watts), so we can see the speed on flat and up a small hill (mph).
Many factors influence an ebikes speed and acceleration including total weight, riding conditions, battery voltage, controller configuration, the motor's physical characteristics, etc. This is an example using ubiquitous Bafang geared hub motors for fat bike wheels. My motors are meant for 750w and 1000w nominal power levels.
Bike has dual hub motors - BAFANG FM.G60.750(6), and FM.G62.1000(6). Phaserunner V6 controllers, 72V battery, 26x4" big smoothy fat tires, bike weighs around 85 pounds, I'm about 150. Like And Sub , Bubs.
TIMESTAMPS
1:51 - 250W
5:22 - 500W
8:10 - 750W
10:03 - 1000W
12:22 - 1500W
14:00 - 2000W
15:45 - 2500W
17:20 - 3000W
18:55 - 3500W
20:32 - 4000W
As reference- most "750W" ebikes come with a 22 or 25 amp controller. On 48V or 52V that equates to about 1500W peak.
Негізгі бет EBikes How Fast Is 750W? Up to 4000W
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