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Castle Creations (CSE)
SKU:CSE10016608
Copperhead 10 Waterproof ESC Sensored Combo with 1406-3800KV Motor (CSE10016608)
Copperhead 10 Waterproof ESC Sensored Combo with 1406-3800KV Motor (CSE10016608)
Copperhead 10 Waterproof Sensored ESC and 1406-3800KV Motor Combo is a complete brushless power system designed for 1/10-scale RC vehicles. It pairs a sensored 1406-3800KV motor with a waterproof electronic speed controller to deliver smooth starts, strong torque, and reliable performance in crawlers, buggies, and short-course trucks. Designed for 2S to 4S operation, this combo provides rugged, all-weather power for trail runs or backyard bash sessions.
Beyond raw speed, the Copperhead 10 includes CRYO-DRIVE technology to keep temperatures down for longer runtimes, along with DATA LOGGING LITE to capture vital metrics via Castle Link for tuning. SMARTSENSE delivers cog-free starts and solid low-speed drivability, while an internal BEC can be set to 5.5V or 7.5V at up to 6A to power high-torque servos. A removable dual-use fan guard adds protection when cooling is not required, and a range of application-specific motor options ensures compatibility with basher, crawler, on-road, and short-course builds.
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Parts List
Parts List
Product Manual
Product Manual

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Overview
The Copperhead 10 Waterproof ESC Sensored Combo with 1406-3800KV Motor is an innovative solution for 1:10 scale R/C enthusiasts, sitting perfectly between entry-level upgrades and extreme performance options. Designed with CRYO-DRIVE technology, it minimizes heat generation in the ESC’s electrical components, enhancing thermal performance during partial throttle operation. As a result, users can experience cooler temperatures, longer run times, and more power.
This versatile combo features SMARTSENSE Technology, which ensures cog-free starts and smooth low-speed drivability by utilizing the motor's sensors at startup. As driving conditions change, it seamlessly transitions to a sensorless mode for optimal efficiency. Additionally, the Copperhead 10 is equipped with an internal BEC that can supply power to high-torque servos without the need for an external BEC.
With Data Logging Lite capabilities, users can capture key performance metrics including battery voltage, controller temperature, and motor RPM to analyze and enhance their R/C experience. The design includes a dual-use fan guard that allows for easy removal of the cooling fan, maintaining the sleek look of the unit while providing protection.
The combo includes a selection of application-specific motor options to simplify the process of finding the ideal brushless power upgrade for various types of vehicles, whether they be crawlers, bashers, on-road vehicles, or monster trucks. Proudly designed and manufactured in Olathe, Kansas, the Copperhead 10 is backed by a one-year warranty, ensuring peace of mind for both novice and experienced users alike.
Experience the thrill of overpowering your R/C vehicle with the Copperhead 10, where side effects may include excessive enjoyment and an irresistible urge to expand your collection of R/C vehicles equipped with Castle upgrades.
Features
- Designed for 2s-4s use in 1:10 scale vehicles
- CRYO-DRIVE technology for improved thermal performance
- Data Logging Lite for performance metrics analysis
- SMARTSENSE Technology for cog-free starts and low-speed drivability
- Seamless transition to sensorless mode for peak performance
- Internal BEC with selectable 5.5V or 7.5V power supply for high-torque servos
- Dual-use fan guard for a sleek design and additional protection
- Application specific motor combos for various vehicle types
- Proudly designed and manufactured in Olathe, Kansas
- Backed by a one-year warranty
Needed to Complete
- Copperhead 10 compatible battery (2s-4s)
- Copperhead 10 compatible servo (high-torque recommended)
- Copperhead 10 compatible brushless motor (for optimal use with SMARTSENSE Technology)
- Cable connectors for battery and motor connections
- Castle Link software for data logging analysis
- Appropriate tools for setup and maintenance
Specifications
- Product Type: Waterproof ESC Sensored Combo
- Motor Model: 1406-3800KV
- ESC Model: Copperhead 10
- Compatible Vehicle Scale: 1:10
- Voltage Compatibility: 2s-4s
- Technology: CRYO-DRIVE
- Data Logging Capabilities: Data Logging Lite
- Sensor Technology: SMARTSENSE Technology
- Internal BEC: Selectable 5.5V or 7.5V (6A peak)
- Motor Type: 4-POLE 12-SLOT sensored
- Location of Manufacture: Olathe, Kansas, USA
- Warranty: One-year warranty
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