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1 Year Warranty
Introducing the QuicRun Fusion Pro Elite power system from Hobbywing.
Integrated Crawler Power System
Compact yet Powerful
Featuring a more compact integrated design with a length of just 48.5mm, this motor is 9.5mm shorter than the Pro Standard version and 1.3mm shorter than the AXE 540. Fits nearly all 1/10th scale vehicles on the market. This ultra compact 2-in-1 motor and ESC allows for super clean installation and wiring.
4S Power Output, The Optimal setup for 1/10th scale Crawlers
The ESC supports 2-4S Lipo batteries and delivers a maximum continuous output current of 50A. Combined with its compact designs, it meets the demands of most 1/10th scale crawler applications, providing stable, consistent power without performance drop-offs.
AUX External Control, Channel for Real-time Parameter Adjustment
By connecting the yellow AUX CH signal wire to an unused receiver channel, you can adjust ESC parameters (like drag brake force) on the fly from your radio. On trail tuning has never been this easy.
FOC Drive: Quiet, Powerful Torque with Excellent Linearity
The power system uses FOC ( Field-oriented control) drive, delivering significantly stronger low-speed torque and smoother performance than conventional sensored systems. It outperforms traditional brushed power systems and eliminates motor noise for near-silent operation, allowing you to fully enjoy the experience.
Closed Loop, Intelligent Torque Control for Precise Throttle Matching and Amazing Control
The ESC features an intelligent torque output and speed closed-loop control system that automatically adapts to changing terrain conditions. The ESC increases output torque to overcome obstacles when encountering resistance. On descents, it reduces torque output and stablizes vehicle speed, making driving remarkably simply.
IP67 All-terrain Protection
The entire power system is rated IP67, delivering outstanding waterproof and dustproof performance. Whether in rain, snow, mud, sand, or standing water, it handles harsh environments with confidence.
Note;The IP67 rating protects against splashes, water exposure, and dust under normal use but is not permanent. Protective performance may decline over time due to Aging.Do not submerge the product for extended periods, as this may cause damage.
Built-in 10A High-performance Integrated BEC
The ESC includes a powerful built-in BEC capable of delivering up to 10A of output current, with selectable voltages of 6V, 7.4V, or 8.4V. It effortlessly powers standard and high-voltage servos, as well as accessories like lighting systems and winches.
Five Selectable Operating Modes
The ESC offers versatile control with five operating modes: Constant speed Mode (Direct Forward/Reverse), Normal Mode (Forward/Reverse with Brake), and Normal Mode (Direct Forward/Reverse without Constant Speed). Hybrid-RPM Matching Mode and Hybrid-Normal Mode. At the same time, it adds Fixed-speed Mixed Mode and Normal Mixed Mode to meet various application needs.
Compatible with both LED and LCD Pro Program Boxes
The ESC supports not only the simple LED Program Box but also the more advanced LCD Pro Program box, which offers a complete range of settings and professional-level adjustments.
Extensive Parameters Options
The ESC offers 14 adjustable parameters to meet a wide variety of setup application requirements.
Running Mode
Lipo Cells Cutoff Voltage
Thermal BEC Voltage Protection
Drag Brake
Motor Rotation Force RPM
Decrease Rate
Punch Neutral Range AUX CH Function
Drag Brake Rate
Max. Reverse Force
Max. Brake Force
Specifications
Applications: 1/10th Crawler
Continuous / peak current: 50A/150A
Lipo Cells: 2-4S Lipo
BEC output: 6V/7.4V/8.4V adjustable,
continuous current 6A (Switch mode)
Programming port:
Independent Programming Port (Switch Position)
Motor KV: 2300KV
Diameter / Length of motor: 37mm/48.5mm
Weight: 178.5g (Including Wires & Connectors)
Shaft diameter / exposed shaft length: 3.175mm/16mm
Motor Poles: 4
Manufacturer: Hobbywing
Part Number: HW30120500
EAN: 5051294213008
Battery Connector Type: XT-60
Waterproofing: Waterproof
Motor Size: 540
Max Lipo Volt Rating: 14.8v / 4s
KV Rating (Brushless): 2000 - 3000kv
Motor Class: Crawler
Battery Compatibility: LiPo
ESC Type For :Brushless Motors
Bore: 3.2mm
Brushless Motor Type: Sensored
The Hobbywing HW30120500 Fusion Pro Elite Crawler motor is a high-performance, sensored brushless system engineered for precision control and smooth, quiet operation. Designed specifically for 1/10-scale crawlers, this compact black motor and ESC combo integrates advanced Field-Oriented Control (FOC) technology to deliver exceptional low-speed torque and refined throttle response. With a motor length of just 48.5 mm, the system supports cleaner wiring layouts and fits easily into space-conscious builds, making it ideal for enthusiasts seeking streamlined installations without compromising on power or reliability.
Key features of the Hobbywing HW30120500 Fusion Pro Elite Crawler motor
- Ultra-short 48.5 mm motor – ideal for clean, space-efficient wiring in tight chassis builds
- FOC drive technology – delivers strong low-speed torque and refined throttle feel
- IP67 waterproof rating – ready for wet, dusty, and all-terrain conditions
- Real-time AUX channel tuning – adjust performance parameters directly from your transmitter
- Adjustable HV BEC – supports high-torque servos with selectable voltage output
- Active drag brake adjustment – superior hill-hold control on steep inclines
- Multiple protection systems – safeguards against low voltage, overheating, and throttle loss
- Supports Hobbywing LED and LCD Program Boxes – for convenient ESC setup
Why choose the Hobbywing HW30120500 Fusion Pro Elite Crawler motor for your build?
The Hobbywing HW30120500 Fusion Pro Elite Crawler motor stands out for its ultra-short integrated design, measuring just 48.5 mm in length. This compact form factor allows for cleaner wiring and easier installation in most 1/10-scale crawler chassis. Whether you're upgrading an existing rig or building a new crawler from scratch, this motor offers a space-saving solution without sacrificing performance.
How does FOC technology enhance crawler control?
Built around advanced FOC drive technology, the Hobbywing Fusion Pro HW30120500 ultra-short motor for clean wiring delivers intelligent torque output and speed closed-loop control. This results in superior low-speed crawling capability, smoother throttle transitions, and a more refined driving experience. Compared to traditional brushless or brushed setups, FOC provides a noticeable improvement in responsiveness and terrain adaptability.
Is the Hobbywing Fusion Pro HW30120500 suitable for all conditions?
Yes — the system is rated IP67 for waterproof and dustproof performance, making it ideal for trail runs, mud, and rocky environments. The Hobbywing Fusion Pro HW30120500 IP67 waterproof brushless combo is built to withstand harsh conditions while maintaining consistent output and reliability. This protection grade ensures peace of mind for outdoor enthusiasts who demand durability and performance in unpredictable terrain.
What makes the BEC system ideal for modern servos?
The built-in switch-mode BEC offers selectable voltage outputs of 6V, 7.4V, or 8.4V with a continuous current of 5A. This flexibility supports high-torque and high-voltage servos commonly used in advanced crawler builds. Whether you're running a powerful steering servo or additional accessories, the adjustable BEC ensures stable power delivery and system efficiency.
Can you adjust performance settings on the fly?
Absolutely. The Hobbywing Fusion Pro HW30120500 for sale with real-time AUX tuning allows users to fine-tune performance parameters directly from their transmitter’s AUX channel. This feature is especially useful for adapting throttle response, drag brake strength, and other settings based on terrain or driving style. It eliminates the need for manual programming during runs and enhances overall control.
What protection features are built into the system?
The system includes multiple protection mechanisms to safeguard against common issues. These include low-voltage protection, overheat protection, throttle signal loss protection, and lock-up protection. These features ensure the Hobbywing HW30120500 Fusion Pro Elite Crawler motor operates safely and reliably, even under demanding conditions.
How easy is it to set up the ESC?
ESC setup is streamlined thanks to support for Hobbywing’s LED Program Box and LCD Program Box Pro/G2. These tools allow for quick configuration of key parameters without complex programming steps. The independent programming port located at the switch position further simplifies firmware access and tuning, making the system user-friendly for both beginners and experienced hobbyists.
Is this the best choice for compact crawler builds?
For builders seeking a compact, efficient, and high-performance motor and ESC combo, the Hobbywing Fusion Pro HW30120500 ultra-short motor for clean wiring is an affordable and reliable solution. Its short motor length, waterproof design, and intelligent control features make it one of the best options for modern 1/10-scale crawlers.
Ready to upgrade your crawler with precision control and rugged performance? Buy Hobbywing HW30120500 Fusion Pro Elite Crawler motor today.
Brand, Model and Product Type
- Brand: Hobbywing
- Model: HW30120500
- Product Colour: Black
- Product Type: Hobbywing HW30120500 Fusion Pro Elite Crawler motor, Hobbywing HW30120500 2300Kv brushless crawler ESC combo, Hobbywing HW30120500 sensored crawler system 1/10 scale, Hobbywing Fusion Pro HW30120500 ultra-short motor for clean wiring, Hobbywing Fusion Pro HW30120500 IP67 waterproof brushless combo
Dimensions and Weight
- Motor Diameter: 3.7 cm – compact size for tight chassis integration
- Motor Length: 4.85 cm – ultra-short design supports clean, space-efficient wiring layouts
- Exposed Shaft Length: 1.6 cm – suitable for most 1/10-scale crawler drivetrains
- Shaft Diameter: 0.3175 cm – standard fitment for crawler applications
- Total Weight (including wires and connectors): 0.1785 kg – lightweight for improved balance and handling
Motor and ESC Specifications
- Motor Type: Brushless, sensored – delivers smooth, quiet, and efficient operation
- ESC Type: Integrated with motor – simplifies installation and reduces wiring complexity
- KV Rating: 2300Kv – tuned for strong low-speed torque and refined throttle control
- Motor Poles: 4 – enhances torque delivery and crawling precision
- Continuous Current: 50A – supports demanding trail conditions
- Peak Current: 150A – handles power surges during steep climbs or heavy loads
- Input Voltage: 2–4S LiPo or 6–12 cell NiMH – flexible power options for various crawler setups
Performance and Control Features
- Drive Technology: Field-Oriented Control (FOC) – ensures intelligent torque output and speed closed-loop control
- Drag Brake: Active adjustment – provides superior hill-hold performance on inclines
- Throttle Feel: Refined and responsive – ideal for technical crawling and low-speed manoeuvres
- Noise Level: Quiet operation – enhances trail experience without motor whine
Protection and Durability
- Waterproof Rating: IP67 – fully sealed for use in wet, muddy, or dusty environments
- Protection Features: Includes low-voltage, overheat, throttle loss, and lock-up protection – safeguards system longevity
Connectivity and Programming
- Programming Support: Compatible with Hobbywing LED Program Box and LCD Program Box Pro/G2 – enables convenient ESC setup
- Programming Port: Independent port located at switch position – simplifies access for configuration
- OTA Programming: Not supported – configuration must be done via supported program boxes
- ESC Set Button Programming: Not supported – external programming tools required
Power Output and BEC
- BEC Type: Switch-mode – efficient power delivery to servos
- BEC Output: Adjustable 6V / 7.4V / 8.4V – supports high-torque and high-voltage servos
- BEC Current: 5A continuous – stable output for demanding servo applications
Wiring and Connectors
- Input Wires: 14AWG, 22 cm (1x black, 1x red) – durable and pre-soldered for ease of use
- Input Connector: XT60 – widely compatible with crawler battery setups
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
