問題の説明
The vehicle only travels at partial throttle and not at full throttle. That is, the maximum speed is not achieved.
ユーザーの自己診断: 原因と解決策
|
Causes of Not Reaching Full Speed
|
Specific Symptoms
|
Cause Analysis
|
Resolution Strategies
|
|---|---|---|---|
|
バッテリー
|
Low Battery Charge
|
When the battery is depleted, your electric scooter may not have enough power to reach its full speed potential.
|
You need to understand how to regularly charge your electric scooter’s battery to ensure optimal performance.
|
|
Faulty Battery or Charger
|
If the battery or charger is faulty, it may result in underpowered supply to the scooter’s motor. This can lead to slower acceleration and reduced overall speed.
|
Have a certified technician perform a comprehensive inspection, repair, or replacement.
|
|
|
モーター
|
Motor Enters Protection Mode When Overheated
|
When the motor becomes too hot, it may enter protection mode, limiting its speed to prevent damage.
|
When you notice your electric scooter overheating, you should take a break.
|
|
Physical Damage or Internal Failure Within the Motor
|
A damaged motor may not generate enough power, making it difficult for the scooter to reach higher speeds.
|
Have a certified technician perform a comprehensive inspection, repair, or replacement.
|
|
|
タイヤ
|
Underinflated Tires
|
Lower tire pressure can also reduce the scooter’s efficiency, as the motor has to work harder to turn the tires.
|
初め, you need to confirm the required air pressure.
それから, you can use an air pump and the appropriate nozzle to inflate the tire. Insert the nozzle into the tire valve, and use the air pump to inject air into the tire until it reaches the desired pressure.
ついに, ensure the nozzle and valve are securely connected, and check that the tire is properly inflated.
|
|
Worn Tread
|
Tires with poor traction or worn treads can lead to reduced traction, especially on slippery surfaces, which limits the scooter’s speed.
|
You may want to consider replacing the tires to ensure safety and performance. If you’re unsure how to replace the tires, it’s best to seek professional assistance.
|
|
|
Controller
|
Faulty or Damaged Wires, Loose or Broken Wires
|
Wearing out over time or due to external impacts.
|
Contact after-sales service for professional repairs or replacement of the controller. Ensure all wires in the controller compartment are properly connected and insulated.
|
|
モード
|
Lower Speed Modes (Such as Eco Mode)
|
In lower speed modes, the motor output is limited to a lower level, which restricts speed, hill-climbing ability, and acceleration performance.
|
Check the scooter’s mode settings to ensure it is not inadvertently set to a low-speed mode. Refer to the user manual for different mode options and their corresponding speeds. If you cannot identify or resolve the speed issues, consider taking your scooter to a certified technician for a comprehensive inspection and repair.
|
カスタマーサポート
まだ質問がある場合, GKBカスタマーサービスにお問い合わせください service_aftersale@geekbuying.com.
エンジニア向け
Cause Analysis
When the vehicle travels at partial throttle instead of full throttle, it may be due to an old, worn-out, or faulty battery or battery pack.
The speed controller is connected between the battery and the motor, and most speed controllers have a low-voltage cutoff feature to prevent over-discharge.
When the battery is old, worn out, または故障, the voltage may temporarily drop to a zero charge state, causing the speed controller to shut off the motor.
This can result in the vehicle operating at partial throttle instead of full throttle.
We can determine the charge state of the battery or battery pack by looking at the voltage levels through a battery charge state chart.
ソリューション
|
Determine Voltage Values
|
If the vehicle’s dashboard has a battery level display or battery indicator lights, these lights serve as voltage indicators and can help determine the condition of the battery or battery pack. If the indicator lights drop when the throttle is fully engaged and rise when the throttle is at zero or partial, it indicates a significant drop in voltage under load for the battery or battery pack.
|
|---|---|
|
Deep Charging
|
時々, a lead-acid battery pack needs a deep charge to balance the cells and help restore capacity. バッテリーパックを充電してみてください 48 に 72 hours and then see if it helps. It’s good practice to perform a few deep charges annually or when significant capacity loss is noticed.
|
|
バッテリー充電器ポートのテスト
|
バッテリー充電器が壁に接続されている場合, プラグを抜く. バッテリー充電器を車両のバッテリー充電器ポートに差し込み、バッテリー充電器に照らされたインジケータライトがあるかどうかを確認します. バッテリー充電器のインジケータライトが点灯した場合, これは、充電器ポートに接続されている配線とワイヤーコネクタが良いことを意味します, 充電器ポート自体も良いです. すべてのバッテリー充電器には、充電器が車両に接続されているときに照らされるインジケータライトがあるわけではありません, したがって、光が点灯しない場合, 以下に説明するように、マルチメーターでセカンダリ電圧テストを実行する必要があります.
|
|
バッテリー充電器のテスト
|
|
|
バッテリーパックのテスト
|
スクーターからバッテリーパックを取り外し、個々のバッテリーを取り出してセルをロードテストします.
その後、自動車用バッテリーロードテスターを使用して各バッテリーをテストできます.
ほとんどのエントリーレベルの自動車バッテリーロードテスターは、バッテリーに100アンペアの負荷を適用します, 高すぎます, そのため.
|
|
バッテリーパックの電圧をテストします
|
電圧を読んだ後, バッテリー充電状態チャートページを使用して、充電状態の割合を決定できます.
優れたバッテリーまたはバッテリーパックがあります 100% 退院した後、充電状態を請求し、数分間去りました, または保管している場合. バッテリーパックがaにリバウンドしない場合 100% 退院してから数分以内に充電状態, バッテリーまたはバッテリーパックが故障または摩耗していることを示しています.
バッテリーパックが充電されたとき 100% 充電状態とその電圧は下に低下します 100% しばらくの間放置された後、充電状態, これは、バッテリーパックが故障または摩耗していることを示しています.
良いバッテリーとバッテリーパックはaに回復します 100% 車両が運転されてから数分以内に充電状態.
|
+1
1
+1
+1
+1
