Product overview
The HOBBYWING XRotor PRO 50A is an electronic speed controller for 650 Class multirotors, with product number 30902052. It supports 4-6S LiPo power and has a continuous/peak current rating of 50A/70A. The controller measures 48.0x30.0x15.5mm and weighs 56g. Two high-visibility red/green navigation LEDs are integrated into the ESC. DIP switches on the bottom control the LEDs’ on/off state and color, enable or disable DEO, and set motor direction.
The wiring configuration comprises one red and one black 14AWG input lead, each 400mm long, plus three black 14AWG output leads measuring 75mm each. Input connectors are absent; output connections use female 3.5mm gold connectors. There is no BEC output. Throttle range calibration, ESC programming, timing, light color and motor rotation are supported, but OneShot mode is unsupported. Adaptive defaults include automatic timing adjustment, and DEO provides active braking that rapidly slows the motor when throttle is reduced.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer | HOBBYWING |
| Model | XRotor PRO 50A |
| Product number | 30902052 |
| Product type | Electronic speed controller (ESC) |
| Application | 650 Class Multirotors |
| Continuous / peak current | 50A/70A |
| Battery | 4-6S LiPo |
| BEC output | No |
| Input wires | Red-14AWG-400mm*1/Black-14AWG-400mm*1 |
| Output wires | Black-14AWG-75mm*3 |
| Input connectors | No |
| Output connectors | 3.5mm Gold Connectors (Female) |
| Size | 48.0x30.0x15.5mm |
| Weight | 56g |
| Throttle range calibration | Supported |
| ESC programming | Supported |
| DEO | Supported |
| OneShot mode | Not Supported |
| Timing | Supported |
| Light color | Supported |
| Motor rotation | Supported |
| Adaptive timing | Auto-adjusting timing among adaptive default settings |
| Active braking | DEO active braking rapidly decelerates the motorWhen reducing throttle. |
| Integrated navigation lights | Two high-visibility red/green navigation LEDs on the ESC |
| Bottom DIP-switch controls | LED on/off and red/green color, DEO on/off, and motor direction |
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