Scorpion Power System
Scorpion Power System is a Hong Kong-based manufacturer and direct-to-consumer seller of brushless outrunner motors and electronic speed controllers for radio-controlled airplanes, helicopters, multicopters, cars, FPV racers, and boats, serving the global RC hobby market through its own e-commerce website.
- Company typePrivate
- Founded2007
- HeadquartersTsuen Wan, Hong Kong SAR China
- Headcount11–50
- GTM typeB2C
- OfferingHardware or Manufacturing
What Scorpion Power System does
Scorpion Power System Limited is a Hong Kong-based manufacturer (founded 2007, headquartered in Tsuen Wan) that designs, produces, and sells brushless outrunner motors and electronic speed controllers (ESCs) for the radio-controlled (R/C) hobby market. Its core technology spans precision-machined brushless motors built with CNC machine tools and individually optimized per-KV magnetic designs, alongside advanced ESCs such as the Tribunus III series featuring 32-bit processors, modern MosFET/PCB designs, telemetry, and field-oriented control (FOC) variants. The product portfolio is organized by application: airplane motors (A2, A, and SII series), helicopter motors (HK5 series replacing the legacy HK–HKIV line), multicopter motors (IM and M/MII series), plus car, FPV racer, and boat lines, complemented by ESCs, propellers, maintenance tools, replacement parts, and downloadable CAD files.
The company operates a direct-to-consumer e-commerce model through its official website (scorpionsystem.com), with multi-currency support (USD/HKD) and global fulfillment via DHL, UPS, and Hong Kong Post. Pricing is unit-based and spans a wide range — from approximately $2.20 for small accessories up to $1,099.99 for high-power motors such as the A2-10025, with ESCs priced between roughly $140 and $400. Customer segments are primarily individual R/C hobbyists across airplane, helicopter, multicopter/FPV racing, car, and boat use cases, with marketing concentrated on the company website, a Facebook presence, and third-party technical reviewers (e.g., Dr. Ralph Okon / PowerCroco). Product cadence has been active, with new motor and ESC releases in 2024, 2025, and 2026, indicating ongoing line expansion rather than a static catalog.
Scorpion Power System firmographics
Firmographics- Name
- Scorpion Power System
- Legal name
- Scorpion Power System Limited
- Website
- https://scorpionsystem.com
- Company type
- Private
- Founded year
- 2007
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Scorpion Power System is a Hong Kong-based manufacturer and direct-to-consumer seller of brushless outrunner motors and electronic speed controllers for radio-controlled airplanes, helicopters, multicopters, cars, FPV racers, and boats, serving the global RC hobby market through its own e-commerce website.
- Ownership category
- akta.pro rank
Scorpion Power System industry classification
Industry- Product category
- RC Hobby Electronics (Brushless Motors and Speed Controllers)
- NAICS
- Engine, Turbine, and Power Transmission Equipment Manufacturing (3336)
- SIC
- Motors & Generators (3621)
- akta.pro primary industry
- DC Motors (Brushed, Brushless DC) (IMAGACAB)
Keywords
Where Scorpion Power System is headquartered
LocationHeadquarters
- HQ city
- Tsuen Wan
- HQ country
- Hong Kong SAR China
- HQ region
- Asia
Offices1 record
Markets served
Scorpion Power System business model
Business model- GTM type
- B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Technology or R&D, Personnel, Marketing or Sales
Revenue model
- Motor Sales: Sale of brushless outrunner motors for airplanes, helicopters, multicopters, cars, FPV racers, and boats. Products sold at various price points from entry-level to high-performance models.
- Electronic Speed Controller Sales: Sale of brushless speed controllers including Tribunus III, Legatus FOC, and Tribunus SBEC series. ESCs priced from approximately $140 to $400.
- Accessories and Replacement Parts: Sale of motor accessories including bearing kits, motor shaft kits, motor mounts, prop mounts, standoffs, propellers, prop adapters, prop pullers, and BL motor kits.
- Tools: Sale of maintenance tools, tool bags, and tool packs for motor maintenance and repair.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Individual product sales across motor, ESC, and accessory categories |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
Scorpion Power System product offering
Product offeringCore offering
Scorpion Power System designs, manufactures, and sells brushless outrunner motors and electronic speed controllers (ESCs) for radio-controlled (R/C) model aircraft, helicopters, multicopters/drones, cars, FPV racing quadcopters, and boats. The company produces its own hardware using CNC machine tools with individually optimized magnetic designs for each KV/power variant, complemented by accessories, propellers, maintenance tools, and replacement parts sold direct-to-consumer through its official website.
Product overview
Scorpion Power System is a hobby electronics manufacturer specializing in brushless motors and electronic speed controllers (ESCs) for R/C model aircraft, cars, boats, and FPV racing. The core product portfolio consists of Brushless Outrunner Motors and ESCs, offered across multiple product series differentiated by application (airplane, helicopter, multicopter, car, boat) and power requirements. Motor product lines include the A2 Series (2026, for Acro/UAV), A Series (2022+, freestyle), SII Series (standard), HK5 Series (2023+, helicopter), and IM/M Series (multicopter). ESC offerings include the Tribunus III series (latest generation with telemetry), Legatus FOC series, and various SBEC-equipped controllers. The company also offers complementary accessories including carbon fiber propellers, bearing kits, motor mounts, and tools. Products are designed with quality components using CNC machine tools and target both recreational and competitive R/C hobbyists seeking high-performance power systems.
Differentiator
Problem solved
Functional benefit
Products and services
- A2 Series Brushless Outrunner Motors High-performance brushless outrunner motors designed for acrobatic and UAV airplane applications, including A2-42, A2-50, A2-65, A2-74, and A2-100 series variants with power ranges from 1900W to 15000W. Targeted at RC aerobatic pilots and UAV operators.
- A Series Brushless Outrunner Motors Brushless outrunner motors for freestyle RC airplane applications, offered in A-30, A-42, A-50, A-55, A-65, and A-74 series with various KV ratings. Targeted at freestyle RC airplane hobbyists.
- SII Series Brushless Outrunner Motors Standard brushless outrunner motors for RC airplane applications, including SII-22, SII-30, SII-40, SII-50, SII-55, and SII-65 series variants. Targeted at general RC airplane hobbyists seeking reliable standard motors.
- HK5 Series Brushless Outrunner Motors Brushless outrunner motors designed for R/C helicopter applications, including HK5-3220 and HK5-4026 series with multiple KV ratings. Targeted at RC helicopter hobbyists and competition pilots.
- IM Series Brushless Outrunner Motors Brushless outrunner motors designed for multicopter applications, including IM-Series motors, motor pods, and related accessories. Targeted at drone/multicopter enthusiasts including FPV racers.
- M/MII Series Brushless Outrunner Motors Brushless outrunner motors for multicopter applications in various sizes and power configurations, offered as M-Series and MII-Series variants. Targeted at multicopter hobbyists and drone builders.
- Tribunus III Series Electronic Speed Controllers Latest generation brushless electronic speed controllers featuring SBEC (Serial BEC), 32-bit processors, telemetry data, multiple cell count support (8S-14S), programmable settings, and advanced safety features. Targeted at competitive RC pilots and high-performance hobbyists.
- Legatus (FOC) Series Electronic Speed Controllers Electronic speed controllers employing Field Oriented Control (FOC) technology for smooth and efficient motor operation. Targeted at RC pilots requiring efficient and precise motor control.
- Tribunus SBEC Series Electronic Speed Controllers 12S and 4S BEC series electronic speed controllers with built-in battery elimination circuits (SBEC). Targeted at RC hobbyists needing integrated power regulation.
- R/C Car Motors and ESCs Brushless motors and electronic speed controllers designed for R/C car applications, including compatible accessories. Targeted at R/C car hobbyists.
- FPV Racer Motors and Accessories Brushless motors and accessories designed for First Person View (FPV) racing quadcopters, optimized for fast, stable, and agile maneuverability. Targeted at FPV racing pilots.
- R/C Boat Motors and ESCs Brushless motors and electronic speed controllers for R/C speed boats. Targeted at R/C boat hobbyists.
- Carbon Fiber Propellers Carbon fiber propellers for RC airplanes available in sizes from 16x8 to 32x14, including standard and Black Ember finishes. Targeted at RC airplane hobbyists.
- Maintenance Tools and Kits Maintenance tools including bearing maintenance kits, motor shaft kits, tools bags, and tools packs for repairing and maintaining Scorpion products. Targeted at RC hobbyists performing their own motor maintenance.
- Motor Accessories and Replacement Parts Replacement parts and accessories for Scorpion motors, including bearing kits, motor shaft kits, prop mounts, cross mounts, standoffs, and prop adapters. Targeted at RC hobbyists maintaining or customizing their Scorpion motors.
- Anti Spark DIY Kit PTC resettable fuse kit compatible with 2S to 16S battery systems, designed to prevent spark issues during battery connection. Targeted at RC hobbyists building or maintaining their own power systems.
Companies that use Scorpion Power System
Customer profileSegments4 records
Ideal customer profiles2 records
Scorpion Power System technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Scorpion Power System partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered minor.
- DHLminorInternational shipping and logistics partner for order fulfillment. Products shipped globally via DHL Express.
- UPSminorInternational shipping and logistics partner for order fulfillment. Products shipped globally via UPS.
- Hong Kong PostminorShipping partner for order fulfillment, particularly for Asia-Pacific region shipments.
Scale indicators2 records
Recent moves5 records
Expansion highlights4 records
Scorpion Power System competitors and assessment
Company assessmentEmerging players
- Xoar International: Xoar manufactures composite propellers for RC airplanes, UAVs, and multirotors. Directly overlaps with Scorpion's carbon fiber propeller product line and shares the same RC/UAV customer base, though narrower product category.
- Align Corp (T-Rex helicopters): Align is a Taiwanese manufacturer of RC helicopters and components (motor/ESC systems for the T-Rex platform). Overlaps with Scorpion's helicopter motor customer base (HK-Series), though Align is more vertically integrated into complete airframe offerings.
Direct peers
- EMAX: EMAX designs and manufactures brushless motors, ESCs, and complete FPV drone systems popular in the racing and freestyle segments. Directly overlaps Scorpion's FPV Racer and Multicopter lines with broader market penetration in entry-level racing.
- KDE Direct: KDE Direct manufactures premium high-performance brushless motors and ESCs for UAVs, multirotors, and heavy-lift applications. Targets the same professional-grade/commercial drone segment as Scorpion's A2 and HK5 lines.
- Castle Creations: Castle Creations is a US-based manufacturer of high-performance brushless ESCs and motors for RC cars, planes, and helicopters. Comparable to Scorpion's Car and Airplane motor/ESC offerings with strong hobby shop distribution.
- Kontronik: Kontronik is a German manufacturer of premium brushless motors and ESCs for RC helicopters and airplanes. Directly competes with Scorpion's HK5/HK helicopter series and A-Series airplane motors in the high-end hobbyist/competition segment.
- AXI (Model Motors): AXI (Model Motors) is a Czech manufacturer of brushless outrunner motors for RC airplanes, gliders, and helicopters. Comparable product category (outrunner motors) and target market (hobby R/C fixed-wing/heli pilots) overlapping with Scorpion's SII and A-Series.
- Hobbywing Technology: Hobbywing is one of the largest manufacturers of brushless ESCs and motors for RC cars, drones, aircraft, and robotics. Directly competes with Scorpion's Tribunus III and Legatus FOC ESC lines, with overlapping commercial drone and hobby customer base.
- T-Motor (T-Motor Technology): T-Motor is a leading Chinese manufacturer of brushless motors and ESCs for multirotor drones, aerial cinematography, and UAV applications. Directly comparable to Scorpion across motor categories (especially multicopter/IM-Series analogues) and overlapping FPV/cinematic drone customer base.
- Neu Motors: Neu Motors is a US-based pioneer in brushless motors for RC electric flight, established brand with similar premium positioning to Scorpion. Overlaps in airplane and helicopter motor categories for competition-grade hobbyists.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat3 records
Key risks6 records
Key highlights7 records
Customer concentration
Scorpion Power System social profiles
Digital presenceScorpion Power System financial estimates
Financial estimateRevenue estimate
Valuation estimate
Scorpion Power System leadership team
Management profileNumber of profiles
Scorpion Power System funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Scorpion Power System M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Scorpion Power System
What does Scorpion Power System do?
Scorpion Power System designs, manufactures, and sells brushless outrunner motors and electronic speed controllers (ESCs) for radio-controlled (R/C) model aircraft, helicopters, multicopters/drones, cars, FPV racing quadcopters, and boats. The company produces its own hardware using CNC machine tools with individually optimized magnetic designs for each KV/power variant, complemented by accessories, propellers, maintenance tools, and replacement parts sold direct-to-consumer through its official website.
Is Scorpion Power System a public or private company?
Scorpion Power System is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Scorpion Power System founded?
Scorpion Power System was founded in 2007. It employs 11 to 50 people.
Where is Scorpion Power System based?
Scorpion Power System is headquartered in Tsuen Wan, Hong Kong SAR China, in the Asia region.
How does Scorpion Power System make money?
Four revenue lines are on record. Motor Sales are the primary driver. The others are electronic Speed Controller Sales, accessories and Replacement Parts and tools.
Who are Scorpion Power System's main competitors?
Emerging players on record are Xoar International and Align Corp (T-Rex helicopters). Direct peers are EMAX, KDE Direct, Castle Creations, Kontronik, AXI (Model Motors), Hobbywing Technology, T-Motor (T-Motor Technology) and Neu Motors.
Does Scorpion Power System have an API?
No public API is recorded for Scorpion Power System.
What industry is Scorpion Power System in?
Scorpion Power System's product category is RC Hobby Electronics (Brushless Motors and Speed Controllers). Its primary akta.pro industry code is IMAGACAB, DC Motors (Brushed, Brushless DC). Its NAICS code is 3336 and its SIC code is 3621.