Guangzhou Gesai Intelligent Electronic Technology Co., Ltd.
Guangzhou Gesai Intelligent Electronic Technology Co., Ltd.
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AMPX 120A (5-18S) Drone ESC Electronic Speed Controler
| Protection Function |
| Short Circuit Protection When the Esc detects a short circuit, it will shut down the output. Power must be re-applied to restore normal operation. (Troubleshoot and power cycle to recover) |
| Stall Protection If the Esc detects a motor stall, trigering stall protection, the throtle must be returned to zero and then advanced again to restore normal operation. |
| Voltage Protection Upon power-up, if the Esc detects battery voltage below 16V or above 80v, it will emit an alarm sound and not start the motor. This protection is disabled during flight. |
| Temperature Protection During flight, if the temperature of the Esc is higher than 125°c, it wil generate a fault signal and start reducing the output power to 50% of themaximum value. lf the temperature continues to rise to 140'c,the Esc wil turn off the output, and the normal output wil not be restored untilthe throttle setting is reset to zero, When the temperature drops to 80'c, the maximum output power of the esc starts to rise. |
| Throttle Loss Protection Ifthe sc detects a loss of throtle signal for more than 2 seconds,itwil cut power. Power willbe restored to the previous level once the signal is regained. |
| Startup Protection lf the motor is not started within 10 seconds after increasing the throttle, the Esc wilshut down the output, Normal operation can be restoredby returning the throttle to zero and then advancing it again. |
| Throttle Calibratior setting connect the motor first, push the throttle to the maximum,then power up. After hearing two "bi bi" sounds, pull the throttle to the minimumWhen you hear a "DO Mi sO" sound, it indicates that the throttle range setting is successful. |
Our Services
1. We provide 1 Year Warranty. Buy with confidence.
2. If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it.
3. If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.
4. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.
FAQ
Q1: Do you support OEM/ODM?
A1: Yes. We can print your logo on the product.
Q2: About samples.
A2: Under normal circumstances, samples will be ready within 7 days, and 10-20 days for OEM/ODM orders. Sample fee and shipping will be charged.
Q3: What is the delivery time?
A3: For regular orders, we can ship within 15 days, for OEM/ODM, we can ship within 25-45 days (depending on the quantity). In the event of delays, we will notify you in advance of the status and resolution.
Q4: What is the minimum order quantity?
A4: There is no MOQ for wholesale (1 piece accepted), including OEM/ODM.
Q5: What are your payment terms?
A5: L/C.TT100%.
Q6: Can you reduce the shipping cost?
A6: When calculating the shipping cost for you, we always choose the cheapest and safest express. Although we have partnerships with shipping companies, we can't keep costs down because it's not us who get paid. If you think it's expensive for you. You can always make your own choice.
Q7: Return policy.
A7: If you want to replace the received item, you must contact us within 7 days after receiving the item. Returned items should be in their original condition and you should pay for additional shipping.