1: for example, a 1200W controller, while controlling 2 550W electric vehicle motor, OK, that is, the 2 motors in parallel, the battery components using 60V20-30A.. I just want the 2 rear wheels to be driven at the same time with 2 wheels with motors2 or 2 controllers respectively control two motors, the two controller acceleration line, reversing line, line level, battery power line and all together, thus to control the acceleration and speed reversing gear with a throttle, a reversing switch3: the car's lowest gear seems to be more than 10KM/H speed, there is no way to increase a gear, the speed control at the maximum 5KM/H, how to control, you can control separately4: four wheel electric car rear wheel drive, the maximum speed at 40KM/H, turn the corner when the speed down, do you want to install differential?
Four wheel electric car rear wheel drive, the maximum speed at 40KM/H, turn the corner when the speed down, whether or not to install differential,?Answer: can not be installed, installed after the security role, but will increase the consumption of electricity to re accelerate and increase the cost of power when the brakes are not recommended to install uniform deceleration (otherwise it would like the car suddenly on the clutch, inertia speed)Recommendations: this modification cost is too high is not the actual consideration of motor with gear, such as large torque point, stable running, the cost will be more than you plan to save money price, brakes can also save money, more stable!
The lowest gear of the electric car seems to have more than 10KM/H of speed, is there a way to increase the gear speed control at the maximum 5KM/H, how to control, you can control separatelyAnswer: can be individually controlled (parallel 2W resistor plus independent switch, low speed hand or hand without electricity), handle voltage information transfer is based on the voltage level for the transfer of information, but it can take Tram at 5KM/H, but not enough to force
Or use the 2 controllers to control two motors, and the two controller acceleration line, reversing line, line level, battery power line and all together, thus to control the acceleration and speed reversing gear with a throttle, a reversing switchAnswer: Yes, the amount of refitting work increases, you need to buy a diode, anti return call, resulting in unnecessary power loss, the two wheels cross the pit or slope when it is not synchronized! Scheme one is also practical
1: for example, a 1200W controller, while controlling 2 550W electric vehicle motor, OK, that is, the 2 motors in parallel, the battery components using 60V20-30A.. I just want the 2 rear wheels to be driven at the same time with 2 wheels with motorsAnswer: Yes, but the two wheels are out of sync when crossing the pit or slope!
