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Overview
Building on the success of the Mamba Monster X 8S, the HYDRA X 8S offers a potent upgrade for high-performance monohulls up to 36 inches. Swapping the air-cooled heatsink for a water-cooled counterpart and adding a stylish aluminium top plate, it exudes both power and aesthetics. The top plate integrates two .17" aluminium water fittings with standard 10-32 UNF threads for seamless cooling integration.
Castle's proprietary CRYO-DRIVE™ technology unlocks new horizons through its innovative software. Operating thousands of times per second, it minimises heat generation in electrical components, resulting in enhanced power handling, cooler ESC temperatures, and significantly longer runtimes. This translates to ultra-high performance and unparalleled driving experiences.
Tuning and data analysis are streamlined with the included Castle Link USB programming kit or the B-Link™ Bluetooth™ Adaptor and Castle Link app for Android or iOS. Furthermore, users can make on-the-fly adjustments directly from a compatible transmitter via the Auxiliary wire, offering granular control and personalisation. Simply connect the white signal wire to an open radio channel and enable the desired Auxiliary function through Castle Link.
This revamped powerhouse delivers an effortless combination of power, performance, and user-friendliness, making it the ultimate upgrade for ambitious monohull enthusiasts.
Features
- Sensorless, SmartSense™ and Brushed Running Modes
- Powerful Integrated 8A Peak Adjustable BEC (5.5V–8.0V)
- CRYO-DRIVE™ Technology minimises the amount of time the ESC's electrical components spend generating heat, resulting in improved thermal performance during partial throttle operation where the majority of driving occurs
- The ESC is housed in a rugged CNC aluminium case and potted in waterproof epoxy to protect the electronics and promote efficient heat transfer
- Machined water-cooled heatsink with .17" water fittings
- Compatible with S.BUS2 Telemetry Link and Futaba T4PX, T7PX and T7PXR transmitters
- Data logging capability to capture and record performance data from your vehicle
- Auxiliary wire functionality for "on-the-fly" adjustments using your transmitter
- Audible alerts for easy diagnosis of common issues such as motor-over-temperature and low-voltage cut-off
- Convenient transmitter programming for six common adjustable settings including cut-off voltage and drag brake
- Castle Link USB programming kit (coupon included with purchase)
- Optional smartphone-based programming with the B-LINK™ Bluetooth Adaptor (sold separately) and Castle Link app
In the box
- 1x Castle Creations Hydra X 8S Marine ESC
Specifications
| Waterproof | Yes |
|---|---|
| Input Voltage Range | 7.4V–33.6V |
| Sensored Motor Capable | Yes |
| Continuous Current Rating | 140A |
| Length | 69.5 mm (2.74 in) |
| Width | 54.1 mm (2.13 in) |
| Height | 24.7 mm (0.97 in) |
| Weight | 155.5 g (5.49 oz) |
ESC (Electronic Speed Controller)
| For Motor Type | Brushless |
|---|---|
| Max Voltage | 33.6V |
| Waterproof Design | Yes |
| Continuous Amps | 140A |
| Motor Connectors | 6.5mm Bullet |
| Battery Connector | Bare Wires |
| LVC | Yes |
| Programmable | Yes |
| Cooling Method | Air |
| BEC Voltage | 8V |
| Dual Motor | No |
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