AMPX ESC 300A(12-24S) Electronic Speed Controler
| Model | AMPX 300A HV ESC |
|---|---|
| RPM Signal Output | 3.3V/5V (compatible) |
| Power Wire / Wire Length | 7AWG/200mm |
| Supported Lithium Cell Count | 12~24S |
| Dimensions (L*W*H) | 176.0*77.2*51.0mm |
| Operating Environment Temperature | -20-65°C |
| Current Limit | 300A |
When the ESC detects a short circuit, it immediately shuts down output and automatically restarts after 100ms.
If motor stall is detected, throttle must be returned to zero and advanced again to resume operation.
Prevents motor start if battery voltage is below 40V or above 105V (disabled during flight).
Reduces output power to 50% at 125°C and shuts down at 140°C. Normal operation resumes when temperature drops below 80°C.
Cuts power if throttle signal is lost for more than 2 seconds, restoring power when signal returns.
Shuts down output if motor doesn't start within 10 seconds of throttle increase.
Push throttle to maximum before powering up, then pull to minimum after hearing confirmation beeps for successful calibration.
- 1 Year Manufacturer Warranty
- 14-day return policy for unsatisfied customers
- Free replacement for defective items within 3 months
- Post-warranty replacements available (shipping fee applies)
A: Yes. We can print your logo on the product.
A: Samples ready in 7 days (10-20 days for OEM/ODM). Sample fee and shipping charged.
A: Regular orders ship within 15 days, OEM/ODM within 25-45 days.
A: No MOQ - wholesale orders accepted from 1 piece.
A: We accept L/C and TT (100% payment).
A: We always select the most economical shipping option available.
A: Returns must be initiated within 7 days of receipt, with items in original condition.
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