How should the electric motors for disabled people be chosen?
The disabled vehicle speed is not too fast so that the use of 350W brushless motor, with speed limiting for navigation controller, using the capacity of 48V2OAH battery (not far too small to run the battery life is not long, and too much weight increase effect of motor life) this configuration will make your car has a maximum speed of 35km/h (the speed limit maximum continued between 60km--80km 25km/h).
Tricycles for the disabled have hand, gasoline and direct current motor drive in three ways:The utility model has the advantages of simple structure, convenient maintenance and low price, and is suitable for the disabled people with lower income. But users need a certain physical strength, the road is better.The motor tricycle is provided by the engine driving force, high speed, strong mobility, suitable for remote use. Disabled vehicles must comply with the following requirements: all operations of the vehicle must be completed by the upper limb; seats should be back and handrails; speed less than 30 km / h, disabled signs, etc.. When choosing, inspect the safety of the vehicle, such as brake, discharge, noise and light. Live in the city, to understand the local traffic management department of the specific vehicle management regulations, shall not blindly purchase, and cause unnecessary losses.
The electric tricycle is provided with energy by the accumulator and driven by a DC motor. The vehicle is easy to operate, smooth, safe, free of pollution and low noise. The disadvantage is that a charging mileage is shorter (about 40 kilometers), charging time is long (about 8 hours), suitable for medium and short distance use.Disabled people should choose the appropriate vehicle according to their disability status, upper limb disability and hemiplegic patients not driving three wheeled motor and electric vehicle; polio patients, patients with lower extremity amputation can use motor or electric tricycle; paraplegia patients and patients with hemiplegia can only use four wheel electric wheelchair.
