Sunrise Model Technology (HK) Limited | High-Performance Brushless ESCs for RC Aircraft, Boats, Cars & Multicopters

Engineered for Excellence

Founded with a vision to redefine performance in the RC industry, Sunrise Model Technology (HK) Limited has become a trusted name among hobbyists and professionals alike. Our ESCs are designed with precision engineering, cutting-edge firmware, and rigorous testing to ensure reliability in extreme conditions.

From compact 4-in-1 solutions for multicopters to high-current controllers for boats and cars, our product line reflects a commitment to innovation, durability, and seamless integration across platforms.

BLHeli_S and BLHeli_32 firmware integration
Ultra-compact and lightweight designs
High-efficiency power delivery with low heat generation
Wide compatibility with sensored and sensorless motors
Programmable via PROG Card and USB Link

Premium Brushless Speed Controllers

Explore our advanced line of ESCs designed for superior performance, reliability, and ease of use across all RC platforms.

Siskin 31A 4IN1 +BEC

Compact 4-in-1 ESC for multicopters. Features BLHeli_32 firmware, 48MHz MCU, and integrated BEC for stable power delivery.

✔ BLHeli_32 firmware
✔ 48MHz MCU
✔ Integrated BEC
✔ 2-6S LiPo compatible

BL-30A-F4+OSD

High-performance ESC with integrated OSD for real-time telemetry. Ideal for FPV racing and long-range builds.

✔ Built-in OSD
✔ F4 processor
✔ DShot1200 support
✔ Low-latency response

CAR-X 60A

Designed for high-torque sensored and sensorless brushless motors. Robust heat dissipation and waterproof design.

✔ 60A continuous current
✔ Sensored & sensorless support
✔ Waterproof casing
✔ 2-4S LiPo

Boat ICE 80A

High-current ESC for marine applications. Compatible with programming card for easy parameter tuning.

✔ 80A continuous current
✔ Waterproof & corrosion-resistant
✔ PROG Card compatible
✔ 2-6S input

Airplane ESC

Smooth and precise throttle control with excellent linearity. Ideal for aerobatic and scale aircraft.

✔ Super-smooth throttle
✔ High linearity
✔ Low EMI design
✔ Wide voltage range

SWORD 120A

Heavy-duty ESC for large-scale helicopters and high-power applications. Includes safety protections and thermal management.

✔ 120A burst current
✔ Overheat protection
✔ Low-resistance MOSFETs
✔ 6S max input

Cicada 30A 6S

BLHeli_S firmware-based ESC with fast response and clean signal processing. Perfect for 5" and 7" quads.

✔ BLHeli_S firmware
✔ 30A rating
✔ 6S compatible
✔ 4-in-1 integrated design

OBF4 12V OSD

OSD-enabled flight controller with integrated power management. Designed for advanced FPV systems.

✔ Integrated OSD
✔ 12V BEC output
✔ F4 processor
✔ UART & I2C support

Why Choose Sunrise Model?

Our engineering philosophy combines performance, reliability, and user-centric design.

BLHeli Firmware

All compatible ESCs run BLHeli_S or BLHeli_32 firmware for ultra-fast response, silent operation, and advanced tuning capabilities.

Programmable & Tunable

Use the PROG Card or USB Link to adjust timing, braking, startup behavior, and more—no soldering required.

Global Support

Trusted by RC communities worldwide. Comprehensive documentation, firmware updates, and technical guidance available.

Frequently Asked Questions

What is BLHeli_S firmware?

BLHeli_S is an advanced ESC firmware that enables faster signal processing, silent motor operation, and programmability via a programming card or USB interface.

Can I use Sunrise ESCs with sensored motors?

Yes, several models like the CAR-X series support both sensored and sensorless brushless motors. Check product specs for compatibility.

How do I update the firmware?

Firmware updates can be performed using a USB Link or compatible programmer. Visit our support section for tools and guides.

Are your ESCs waterproof?

Certain models, especially those in the ICE and BOAT series, are designed with waterproofing for marine and wet environments.

Do you offer bulk or OEM orders?

Yes, we support bulk purchases and OEM/ODM collaborations. Contact our sales team for partnership opportunities.

Support & Resources

Access firmware, user manuals, video tutorials, and technical documentation.

Data Download

Download the latest firmware, user guides, and parameter sheets for all Sunrise Model ESCs.

Download Now

Video Display

Watch installation guides, setup tutorials, and real-world flight tests.

Watch Videos

Get in Touch

For sales inquiries, technical support, or partnership opportunities, reach out to our team.

Sales Contact

Contact: Mike

Mobile: +8615602904669

Phone: (86)755-28243629

Fax: 0755-2843-7034

Email

Sales: [email protected]

Support: [email protected]

Address

4th Floor, Building 8, Third Park, Xinsheng Science and Technology Park, Longgang District, Shenzhen, China

Visit Official Website

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Precision Brushless ESCs for RC Enthusiasts