The electric wheelchair has the following major components:
1. Battery: Electric wheelchair battery is divided into lead-acid battery and lithium battery, both of which can be called battery, which is an important component to provide power support for electric wheelchair motor. The battery capacity of electric wheelchair determines the range of electric wheelchair; All electric wheelchair batteries are 24 volts, but different types of electric wheelchair batteries have different ampere hours, the greater the ampere hour, the longer the range;
2. Electric wheelchair motor: electric wheel chair motor is divided into brush motor and brushless motor. Brush motor needs to replace the carbon brush regularly, brushless motor does not need any maintenance.
3. Controller: The electric wheelchair controller is equivalent to the brain of the electric wheelchair. All the operation instructions of the electric wheelchair are completed through the controller. At present, most of the controllers in the electric wheelchair industry are imported PG controllers or new Southwest Damec controllers or imported chips and domestic assembled controllers. It should be noted that the electric wheelchair also needs to be matched according to the electric wheelchair motor
4. Electromagnetic brake: The electromagnetic brake of electric wheelchair is the most difficult for all consumers to distinguish from the selection. At present, there are roughly the following two types of electromagnetic brakes on the market. One is the electromagnetic brake controlled by electromagnet + mechanical occlusion, and the other is the mechanical brake separated by manual occlusion. The former through the electromagnet occluding motor drive shaft to achieve deceleration; The latter uses a mechanical bite to control the wheel axles to reduce speed. Because the wheel shaft of the wheelchair and the motor drive shaft through the gear bite, so the latter brake on the ramp will have the possibility of slow down. Usually, electric wheelchairs with brakes are safer when going up and down hills with a guardian behind them.
5. Wheelchair frame: wheelchair frame is mainly divided into iron frame, steel tube frame, aluminum alloy frame and aviation titanium and aluminum alloy frame according to different materials. Wheelchair frame material is different cost is different, the price is also very different. Most cheap electric wheelchairs usually use iron frame or steel frame, heavy and easy to deformation. Better electric wheelchairs usually use aluminum alloy frame or aero titanium aluminum alloy frame, the price is relatively high, but more lightweight.The electric wheelchair has the following major components:
1. Battery: Electric wheelchair battery is divided into lead-acid battery and lithium battery, both of which can be called battery, which is an important component to provide power support for electric wheelchair motor. The battery capacity of electric wheelchair determines the range of electric wheelchair; All electric wheelchair batteries are 24 volts, but different types of electric wheelchair batteries have different ampere hours, the greater the ampere hour, the longer the range;
2. Electric wheelchair motor: electric wheel chair motor is divided into brush motor and brushless motor. Brush motor needs to replace the carbon brush regularly, brushless motor does not need any maintenance.
3. Controller: The electric wheelchair controller is equivalent to the brain of the electric wheelchair. All the operation instructions of the electric wheelchair are completed through the controller. At present, most of the controllers in the electric wheelchair industry are imported PG controllers or new Southwest Damec controllers or imported chips and domestic assembled controllers. It should be noted that the electric wheelchair also needs to be matched according to the electric wheelchair motor
4. Electromagnetic brake: The electromagnetic brake of electric wheelchair is the most difficult for all consumers to distinguish from the selection. At present, there are roughly the following two types of electromagnetic brakes on the market. One is the electromagnetic brake controlled by electromagnet + mechanical occlusion, and the other is the mechanical brake separated by manual occlusion. The former through the electromagnet occluding motor drive shaft to achieve deceleration; The latter uses a mechanical bite to control the wheel axles to reduce speed. Because the wheel shaft of the wheelchair and the motor drive shaft through the gear bite, so the latter brake on the ramp will have the possibility of slow down. Usually, electric wheelchairs with brakes are safer when going up and down hills with a guardian behind them.
5. Wheelchair frame: wheelchair frame is mainly divided into iron frame, steel tube frame, aluminum alloy frame and aviation titanium and aluminum alloy frame according to different materials. Wheelchair frame material is different cost is different, the price is also very different. Most cheap electric wheelchairs usually use iron frame or steel frame, heavy and easy to deformation. Better electric wheelchairs usually use aluminum alloy frame or aero titanium aluminum alloy frame, the price is relatively high, but more lightweight.
