ZTW DX 300A HV OPTO

The ZTW DX 300A HV OPTO is a brushless electronic speed controller for drones, rated for 300A continuous current and 6-14S LiPo input. It combines a 32-bit processor, BLDC square-wave drive, copper-core cooling and an IP55-rated unibody enclosure with lightweight nano-coating.

ZTWDrone motor

Burst current: 320 A
Weight: 365 g
Size: 130*64*38 mm
Input voltage: 6-14S LiPo

Product overview

Designed for drone motor control, the ZTW DX 300A HV OPTO combines BLDC square-wave drive technology with a high-performance 32-bit processor. Its continuous current rating is 300A, with a burst current rating of 320A. The controller accepts a 6-14S LiPo battery input and has no BEC output. Its dimensions are 130*64*38mm, and it weighs 365g.

The controller incorporates copper-core cooling for thermal management during continuous heavy loads. An IP55-rated unibody enclosure and lightweight nano-coating provide environmental protection, while multiple protection features support ESC longevity. All components undergo screening and 100% full-power burn-in testing.

Motors & ESCs

Specifications

ZTW DX 300A HV OPTO specifications
Specification	Value & conditions
Product name	DX 300A HV OPTO
Product type and application	ZTW brushless electronic speed controller (ESC) for drones
Continuous current	300A
Burst current	320A
BEC output	None
Input voltage	6-14S LiPo6-14S LiPo battery input.
Size	1306438mm
Weight	365g
Drive technology	BLDC square-wave drive technology
Processor	High-performance 32-bit processor
Cooling system	Copper-core cooling technology
Protection features	Multiple protection features
Enclosure and environmental protection	IP55-rated unibody enclosure with lightweight nano-coating
Component screening and testing	All components undergo screening and 100% full-power burn-in testing