CC010-0179-02 - COBRA 5, 8S, 33.6V ESC, 20A PEAK BEC W / 2028-1100KV
DESIGNED TO DELIVER PRECISION, DURABILITY, AND UNMATCHED POWER.Building on the success of the COBRA 10 and COBRA 8, we are excited to announce the release of the all-new COBRA 5, engineered for 1/7th and 1/5th scale high-performance RC applications!
New tuning parameters include adjustable braking curves and independent reverse settings to reduce the risk of broken gears, snapped driveshafts, and blown differentials, all while experiencing smoother transitions. Users will feel a more realistic and predictable driving experience while saving their drivetrain from unnecessary stress
Whether tweaking the suspension or altering tire pressure, data-driven decisions lead to optimal performance in an R/C vehicle, and the COBRA SERIES enhanced data logging includes double the maximum sample frequency of older generations, providing more granular data for analyzing performance. Gone are the days of clearing data logs—users will experience increased logging time and enjoy the new looping feature that prevents interruptions in recording. New data points for ESC electrical motor timing and acceleration via the onboard accelerometer provide insight into needed adjustments to detect tire slippage or fine-tune motor efficiency.
Access to tuning options, data logs, and firmware updates for the COBRA SERIES ESCs is available at no charge using the Castle Link V4 USB adapter included in the box and Castle Link 2 software, available for download on the Castle Creations website.
The COBRA 5 is packed with a potent combination of hardware and software advancements, making it an indispensable ally in high-performance power systems. Users will benefit from the same footprint as its predecessor, the Mamba XLX2, while an upgraded current-sensing and thermal protection system actively mitigates the risk of failure in aggressive or high-load setups.
Pairing the Cobra 5 with the Castle 4-POLE 12-SLOT SENSORED 2028-1100 will allow heavy, high-performance rigs like the Arrma Kraton 8s (1/5th)™, Arrma Outcast 8s (1/5th)™, Losi DBXL-E™ and HPI® Baja 5B™ to experience controllable low-end ranges without sacrificing power, punch, or speed.
Note: The Castle Cobra 5 is NOT intended for drag racing or high speed application. Use of the Castle Cobra 5 in drag racing and speed run application will void the warranty. The Ghost RC Cobra 5 ACE ESC is intended for such applications; but due to the abusive nature of drag and high speed applications it is sold with no warranty. Check our 5th scale ESC comparison chart for more details.
COBRA 5 NEW FEATURES:
- 32-Bit processing power for smoother motor control and improved response time.
- Enhanced Data Logging includes:
- Double the maximum sample frequency of older generations.
- 8x increased logging time of older generations.
- ESC electrical motor timing data.
- Acceleration data via onboard accelerometer.
- Looping feature prevents interruptions in data log recording.
- Additional tuning features include:
- Improved braking adjustability
- Separate brake and reverse curves
- Highly adjustable internal BEC (5.0V - 8.5V adjustable in 0.1V increments)
- Access to tuning options and firmware updates for free with Castle Link V4 USB programmer included with purchase.
- Upgraded current-sensing and thermal protection system actively mitigates the risk of failure in aggressive or high-load setups.
ADDITIONAL FEATURES:
- CRYO-DRIVE™ Technology minimizes 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
- ESC is housed in a rugged CNC aluminum case and potted in waterproof epoxy to protect the electronics and promote efficient heat transfer
- Premium forged heatsink with elliptical fins for superior air flow and increased heat dissipation
- Oversized factory equipped thermally controlled 50mm cooling fan
- Waterproof design for all weather conditions
- 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 cutoff
- Convenient transmitter programming for six common adjustable settings including cutoff voltage and drag brake
Specifications
ESC- Input Voltage Range: 3S LiPo - 8S LiPo
- BEC Specifications: 5.5V to 8.5V adjustable in 0.1V increments (20A peak), default 5.5V
- Application Guidelines: Designed for use in 1/7th and 1/5th scale RC vehicles. The Cobra 5 is not intended for drag racing applications and the one-year warranty does not cover the use of the system outside if its intended use. Improper setup or use of this product can result in catastrophic failures of the motor, esc and/or batteries.
- Running Modes: SmartSense™ and Sensorless
- Reversible: Yes, but may be disabled for racing.
- On/Off Switch: Yes, waterpoof
- Cooling Fan: Yes, factory equipped (50mm), temperature controlled
- Size (L x W x H): 101.2mm x 63.3mm x 59.5mm
- Weight (without wires): 13.2 oz (374 grams)
- Connectors: 8.0mm female bullets for motor connection.
- Items Needed for Operation: A high current connector designed for high-powered electric systems, rated for 150+ amps, such as Castle CC Bullet 8.0mm, 6.5mm Polarized Castle Connectors, QS8 8mm Anti Spark, or QS10 10mm Anti Spark soldered to the battery leads.
- Installation: Mounting holes located on the bottom of aluminum case for installation into vehicle, download template here.
- Recommended Motors: Castle 2028-800Kv, 2028-1100Kv, 1721-1260Kv
- Programmability: Access to tuning options and firmware updates for free with Castle Link V4 USB adapter included with purchase. Now with USB-C connector! (Requires Windows 10 or higher)
- Operating Environment: Although Cobra 5 is waterproof, it is not intended for operation while completely submerged in liquid. Always rinse the ESC and motor with clean water after exposure to corrosives or dirt. While the motor and controller may be waterproof, we suggest users confirm that the rest of their vehicle, including the batteries, servos, radio and chassis are also waterproof before exposing them to liquids of any kind. The cooling fan must be removed prior to driving in wet conditions. It is not waterproof.
- Input Voltage Range: 10S max (8S with Cobra 5)
- Kv: 1100
- Max. RPM: 45,000
- Motor Size: Length: 112.7mm Diameter: 56.3mm
- Shaft Size: Length: 30mm Diameter: 8mm
- Weight (w/wires): 44 oz. / 2.75 lbs
- Mounting Hole Specifications: 4mm @ 30mm
- Cooling Fan: Available for purchase (C011-0153-00)
- Connectors: 8.0mm male bullets, 250mm sensor wire
- Items Needed for Operation: N/A
- Product Use Statements: N/A
- Application Guidelines: Perfect upgrade for any 1:5 scale RC hobby vehicles (including gas to electric conversions) weighing up to 30 lbs
- Max. Recommended Vehicle Weight: 30 lbs
- Tech Notes: Routine maintenance is recommended after running in wet conditions. Please refer to this document for running and maintaining motors in wet environments.Monitor motor temperatures closely; overheating a motor will cause permanent damage to the magnets. Never exceed 200° F on the the motor or ESC. Do not use mounting screws that extend more than 5mm into the front of the motor. Using too long of a screw can result in damage to the motor's windings and will not be covered by the warranty.
