ESC regulator HAKRC 7155 120A

Order ESC controller HAKRC 7155 120A for your powerful drone!

Absolute power for extreme flights. ESC regulator HAKRC 7155 120A is created for champions. This device delivers unprecedented performance. It guarantees reliable operation under extreme loads. Your flights will reach a new level of power.

Five Key Benefits:

• Extreme current rating 120 amps.

• Supports batteries up to 12S.

• Advanced protocol BLHeli_32.

• Improved cooling.

• Professional build quality.

This regulator uses innovative technology. It receives high frequency signals from the controller. The BLHeli_32 processor processes them instantly. Powerful field-effect transistors supply current to the motor. The system is actively cooled during operation. This ensures stability under maximum loads.

Technical Specifications for Professionals

HAKRC 7155 120A has unprecedented parameters. Current rating is 120 amps continuous. Peak current reaches 150 amperes for a short time. Operating voltage 3-12S (11.1-50.4 V). BLHeli_32 control protocol with fine settings. Supports all modern digital protocols.

The device has an engineering design. Six-layer printed circuit board with reinforced traces. Selected field-effect transistors with low resistance. Copper radiator with thermal pad for cooling. High voltage capacitors for stability. All premium components.

The protection system is implemented as comprehensively as possible. Multi-level overcurrent protection. Intelligent thermal protection with warnings. Overvoltage and undervoltage protection. Monitoring the integrity of all power circuits. This guarantees safety under extreme loads.

Specifications

• Continuous current: 120A
• Peak current (up to 10 sec): 140 A
• Supply voltage: 6S–12S LiPo (up to 50.4 V)
• Microcontroller: STM32G071 (32-bit)
• Frequency: 48 MHz
• Refresh rate: up to 600Hz (DShot600, support PWM/Oneshot125/Multishot/DShot300/DShot600)
• MOSFET: Industrial grade, rated at 85V
• Control: Fully 32-bit architecture with fast response
• Board: 8-layer with 4 oz copper for better heat dissipation and current efficiency
• LDO regulator: industrial grade for MCU power supply stability
• Protection: overheat, overvoltage, short circuit and reverse signal polarity
• Cooling: Integrated thermal layers and heatsink option
• Dimensions: 75 × 38 × 13 mm
• Weight: about 50 g.