PRODUCT DETAILS
INJORA Roverin OR30 Waterproof Brushless ESC & 2204 Fat Viper Motor for 1/18 TRX4M (XT30/PH2.0)
The OR30 is a sensorless brushless ESC designed for outrunner motors in 1/30, 1/24, and 1/18 micro crawlers. Powered by INJORA Roverin control technology, it is built for smoother low-speed feel, more linear throttle response, app-based tuning, and flexible outrunner motor setups.
Choose the OR30 if you want your brushless crawler to feel smoother, more controllable, and easier to tune — whether you are upgrading from brushed or already running a brushless system.
Compatibility:
Not compatible with the stock TRX4M Radio. A transmitter and receiver with a CH2 port are required.
Which Version Should You Choose?
Both versions are the same ESC. Every OR30 includes a battery adapter cable, so either one runs 2S and 3S. Pick the version that matches your usual battery, and it plugs in directly, no adapter needed.
PH2.0 Version — best if you:
- Mostly run 2S batteries with a PH2.0 connector
- Want the cleanest, most compact wiring
- Still want to run 3S when needed (adapter included)
XT30 Version — best if you:
- Mostly run 3S batteries with an XT30 connector
- Want the best performance from 3S power
- Still want to run 2S when needed (adapter included)
Features:
- Designed for Outrunner Brushless Motors
Built for micro crawler outrunner motor setups, giving builders a smarter ESC option for compact 1/30, 1/24, and 1/18 brushless builds. - Smoother, More Linear Throttle Feel
Helps deliver smoother startup, finer low-speed control, and more predictable throttle delivery from slow crawling to higher throttle input. - App-Based Tuning with Adjustable Drag Brake
Built-in Bluetooth allows quick parameter adjustment through the INJORA LINK app, with no extra tuning card or Bluetooth module required. Drivers can fine-tune throttle feel, drag brake, and other settings directly from the app. - Waterproof and Dustproof Protection
Designed for all-weather crawling, the OR30 is protected against water, mud, dust, and snow for more reliable outdoor use. - Comprehensive ESC Protection
Built-in protection features include low-voltage protection, overheat protection, overvoltage protection, overload and stall protection, and throttle signal loss protection to help protect the ESC, motor, and vehicle during use.
ESC Specifications:
- ESC Type: Brushless ESC
- Continuous Current: 40A
- Peak Current: 100A
- Supported Motors: INJORA Outrunner Brushless Motor
- Scale Compatibility: ≤1/18 scale vehicles
- Battery Support: 2-3S LiPo
- BEC Output: 5.5V / 7.4V, 5A
- Size: 29.8mm×19.8mm×14.3mm
- Weight: 13g
- Waterproof: Yes
- App Tuning: Yes
Motor Specifications:
- Model Number: 2204
- Motor Type: Sensorless Brushless Outrunner
- RPM/Volt: 2400KV
- Motor Poles: 14
- Sine Mode Power: 7
- Max Power: 2500W
- No-Load Current: 0.7A
- Max Peak Current: 50A
- Motor Connectors: PH2.0 3Pin
- Dimensions: Φ28*19.2mm
- Motor Output Shaft: Φ2mm
- Motor Pinion: 0.4mod 10T
- Weight: 28g
- Waterproof: Yes
Transmission Specifications:
- Housing Material: Aluminum
- Gears Material: Stainless Steel
- Gear Ratio: 24.4:1, Underdrive 32%
Package List:
- 1 × OR30 Brushless ESC
- 1 × 2204 Fat Viper Motor
- 1 × 370 Transmission
- 1 × Battery Adapter Cable
- 1 × Receiver Cable