Castle Creations Cobra 5 ESC 8S Max 33.6V, 20A Peak BEC w/ 2028-800kv Sensored Motor 010-0179-01

Castle Creations Cobra 5 8S 33.6V ESC with 2028-800Kv Sensored Motor Combo

The Castle Creations Cobra 5 combo is a powerful 1/5 scale brushless system designed for large, high-performance RC vehicles. This combo pairs the Cobra 5 waterproof ESC with the Castle 2028-800Kv sensored brushless motor, giving heavy rigs smooth low-end control with serious power, punch, and speed.

This system is a great upgrade for large-scale vehicles such as the ARRMA Kraton 8S, ARRMA Outcast 8S, Losi DBXL-E, HPI Baja 5B electric conversions, and other 1/5 scale RC vehicles weighing up to 30 lbs ready-to-run.

Features:

• Includes Cobra 5 ESC and Castle 2028-800Kv sensored brushless motor

• Designed for 1/7 and 1/5 scale RC vehicles

• Great for heavy high-performance rigs and gas-to-electric conversions

• ESC supports 3S–8S LiPo input

• Maximum ESC input voltage: 33.6V

• SmartSense and sensorless running modes

• Sensored-capable ESC and motor for smooth low-speed control

• 32-bit processing for smoother motor control and improved response

• CRYO-DRIVE technology for improved thermal performance

• Enhanced data logging with increased sample frequency and longer logging time

• Data logging includes ESC electrical motor timing and acceleration data

• Adjustable internal BEC from 5.5V–8.5V in 0.1V increments

• 20A peak BEC output

• Improved braking adjustability

• Separate brake and reverse curves

• Proportional brake

• Reverse capable; reverse may be disabled for racing

• Waterproof ESC design with rugged CNC aluminum case

• Premium forged heatsink with elliptical fins for improved airflow

• Factory-equipped temperature-controlled 50mm cooling fan

• Waterproof on/off switch

• Auxiliary wire functionality for on-the-fly adjustments

• Audible alerts for common issues such as motor over-temperature and low-voltage cutoff

• Transmitter programming for common settings

• Castle Link programmable with included Castle Link V4 USB adapter

• Optional B-LINK 2 Bluetooth programming, sold separately

• Designed and supported by Castle Creations

• Backed by Castle Creations’ 1-year warranty

ESC Specifications:

• Product Number: 010-0179-01

• ESC: Cobra 5

• Input Voltage Range: 3S–8S LiPo

• Maximum Voltage: 33.6V

• BEC: Adjustable 5.5V–8.5V, 20A peak

• Default BEC Voltage: 5.5V

• Running Modes: SmartSense and sensorless

• Waterproof: Yes

• Data Logging: Yes

• Auxiliary Wire: Yes

• Sensored Capable: Yes

• Telemetry Capable: No

• CRYO-DRIVE: Yes

• B-LINK Compatible: Yes

• Reversible: Yes, may be disabled

• On/Off Switch: Yes, waterproof

• Cooling Fan: Yes, factory-equipped 50mm temperature-controlled fan

• ESC Size: 3.98" L x 2.49" W x 2.35" H / 101.2mm x 63.3mm x 59.5mm

• ESC Weight without wires: 13.2 oz / 374g

• Motor Connectors: 8.0mm female bullets

• Battery Connector: Required, not included

Motor Specifications:

• Motor: Castle 2028-800Kv Sensored Brushless Motor

• Kv: 800Kv

• Input Voltage Range: 12S motor rating; 8S max when used with Cobra 5 ESC

• Maximum RPM: 45,000

• Motor Length: 4.4" / 112.7mm

• Motor Diameter: 2.2" / 56.3mm

• Motor Weight with wires: 44 oz / 2.75 lbs

• Shaft Diameter: 8mm

• Shaft Length: 30mm

• Mounting Holes: M4 at 30mm

• Motor Connectors: 8.0mm male bullets

• Max Recommended Vehicle Weight: 30 lbs

Package Includes:

• Castle Cobra 5 ESC

• Castle 2028-800Kv sensored motor

• 300mm direct connect sensor wire

• Castle Link V4 USB adapter

• Cobra decal sheet

• Cobra Quick Start Guide

Notes:
Battery connector is required and not included. Castle recommends a high-current connector rated for 150+ amps, such as Castle 8.0mm bullets, 6.5mm polarized Castle connectors, QS8 8mm anti-spark, or QS10 10mm anti-spark.

The Cobra 5 is not intended for drag racing or high-speed speed-run applications. Use of this ESC in drag racing or speed-run applications may void the warranty.

Although the ESC and motor are waterproof, they are not intended to be fully submerged. After use in wet, dirty, or corrosive conditions, rinse with clean water and allow to fully dry. The cooling fan must be removed before driving in wet conditions because the fan is not waterproof.

Monitor motor and ESC temperatures closely. Never exceed 200°F on the motor or ESC.