In Stock
Delivery Included
1 Year Warranty
HOBBYWING EZRUN 70125SD 560KV V1 MOTOR (BLACK)
Features
- Advanced Brushless Sensorless technology
- Waterproof, advanced sensored motor
- Designed for SPEED & POWER
- Aggressive Launch
Specifications
- Pole: 4
- KV(No-load): 560KV
- R. (Ω): 0.0050
- Current No-load(A): 3.6
- Motor D.&L(mm): 70mm (2.760in) / 125mm (4.921in)
- Shaft D.&L of the projecting part(mm): 8mm (0.315in) / 30mm (1.181in)
- LiPo(S): 8-12S Lipo
- Weight (g): 1995g
- Applicable: 1/4th, 1/5th Heavy-duty Off-road, Truck.
- Best match with: MAX 4 HV ESC
Brand, Model and Product Type
- Brand: Hobbywing
- Model: HW30402850
- Product Type: Hobbywing HW30402850 70125SD motor with 560kV and 8mm shaft, Hobbywing HW30402850 EZRUN brushless motor for 1/4 and 1/5 scale trucks, Hobbywing HW30402850 sensored motor with waterproof housing and 12S support, Hobbywing HW30402850 with 4-pole rotor and 1995g heavy-duty build, Hobbywing EZRUN motor with 30mm shaft and 0.005Ω resistance
- Product Colour: Black
Dimensions
- Motor Diameter: 7.0 cm – engineered for large-scale RC platforms requiring high torque
- Motor Length: 12.5 cm – accommodates internal rotor and sensored components for sustained performance
- Shaft Diameter: 0.8 cm – robust alloy steel for secure gear engagement under heavy load
- Shaft Length: 3.0 cm – supports oversized drivetrain systems and high-torque applications
- Weight: 1995 g – heavy-duty construction for thermal stability and structural durability
Electrical and Performance Specifications
- KV Rating: 560kV – optimized for aggressive launch and high-speed off-road control
- Resistance: 0.005Ω – ultra-low internal resistance for efficient power delivery
- No-Load Current: 3.6A – indicates minimal energy draw during idle operation
- LiPo Compatibility: 8–12S – supports high-voltage setups for extreme performance builds
- Motor Type: Brushless sensored – ensures smooth throttle response and precise control
- Pole Count: 4 – delivers consistent torque across the RPM range
Construction and Materials
- Housing: Waterproof – sealed design protects internal components from moisture and debris
- Rotor: Reinforced – built for durability under high torque and thermal stress
ESC Compatibility
- Recommended ESC: MAX4 HV – ideal pairing for full performance and thermal protection
Vehicle Compatibility
- Scale: 1/4 and 1/5 – designed for heavy-duty off-road trucks and monster builds
- Application: Aggressive launch, high-speed terrain control, and extreme voltage setups
What’s in the Box
- 1 × Hobbywing EZRUN 70125SD 560kV V1 Brushless Sensored Motor (Black)
What You Require
- Compatible ESC (recommended: Hobbywing MAX4 HV)
- 8–12S LiPo battery pack
- 1/4 or 1/5 scale RC truck chassis
Sold Separately
Product Description of Hobbywing HW30402850 70125SD motor with 560kV and 8mm shaft
The Hobbywing HW30402850 70125SD motor with 560kV and 8mm shaft is a black, sensored brushless powerhouse engineered for 1/4 and 1/5 scale heavy-duty RC trucks. Built for aggressive launch and high-speed off-road performance, this motor combines ultra-low resistance, waterproof housing, and 12S LiPo support to deliver uncompromising torque and acceleration. With a massive 125mm length and 30mm shaft, the Hobbywing HW30402850 EZRUN brushless motor for 1/4 and 1/5 scale trucks is designed for extreme terrain, oversized builds, and high-voltage setups. Whether you're powering through rocky trails or launching off dirt ramps, this motor offers the strength, precision, and efficiency needed for serious RC applications.
Key features of the Hobbywing HW30402850 70125SD motor
- 560kV output – delivers controlled torque for aggressive acceleration and high-speed off-road use
- 8mm shaft – ensures secure gear engagement and supports heavy drivetrain loads
- Waterproof sensored design – protects internal components and ensures smooth throttle response
- Ultra-low resistance – rated at just 0.005Ω for maximum power efficiency
- Heavy-duty 1995g build – provides thermal stability and structural durability
- 30mm shaft length – accommodates oversized gear systems and high-torque applications
How does the 560kV rating support aggressive launch performance?
The Hobbywing 560kV motor for aggressive launch and high-speed off-road use is tuned for explosive torque delivery and rapid throttle response. Its 4-pole rotor design ensures consistent power across the RPM range, making it ideal for launching heavy RC trucks from a standstill. Whether you're racing across open terrain or climbing steep inclines, the motor maintains stable output and precise control, allowing for confident handling in demanding conditions.
Why is the 8mm shaft and 30mm length ideal for large-scale builds?
The Hobbywing HW30402850 70125SD motor with 560kV and 8mm shaft features a robust output shaft engineered for high-load tolerance. The 8mm diameter provides superior strength, while the extended 30mm length ensures secure gear mounting and compatibility with oversized drivetrain components. This configuration is particularly beneficial for 1/4 and 1/5 scale trucks, where torque demands and mechanical stress are significantly higher than in smaller platforms.
How does waterproofing enhance durability in off-road environments?
The Hobbywing HW30402850 sensored motor with waterproof housing and 12S support is built to withstand harsh outdoor conditions. Its sealed construction protects internal electronics from water, dust, and debris, ensuring reliable operation in mud, snow, and wet terrain. The waterproof design also extends the motor’s lifespan by preventing corrosion and electrical damage, making it a dependable choice for off-road enthusiasts and competitive drivers alike.
What role does ultra-low resistance play in performance?
With a resistance rating of just 0.005Ω, the Hobbywing EZRUN motor with 30mm shaft and 0.005Ω resistance achieves exceptional energy efficiency. This means more of your battery’s power is converted into usable torque and speed, resulting in longer runtimes and reduced heat generation. The low resistance also contributes to smoother acceleration and improved throttle sensitivity, enhancing the overall driving experience in high-demand scenarios.
Is the HW30402850 motor suitable for high-voltage setups?
Absolutely. The Hobbywing HW30402850 sensored motor with waterproof housing and 12S support is fully compatible with 8–12S LiPo battery configurations, making it ideal for high-voltage builds. This allows users to unlock greater speed and torque potential, especially when paired with the MAX4 HV ESC. The motor’s internal components are engineered to handle elevated current levels without compromising thermal stability or structural integrity.
What makes this motor a reliable choice for heavy-duty RC trucks?
The Hobbywing HW30402850 with 4-pole rotor and 1995g heavy-duty build is designed for durability and sustained performance. Its reinforced housing, sensored control system, and high-quality internal materials ensure consistent operation under extreme conditions. Whether you're pushing through rough terrain or executing high-speed maneuvers, the motor maintains its composure, delivering the torque and responsiveness needed for serious RC applications.
For builders seeking a high-performance motor with waterproof protection, ultra-low resistance, and high-voltage compatibility, the affordable Hobbywing 70125SD motor with 125mm length and ultra-low resistance is the ultimate upgrade. Buy Hobbywing HW30402850 motor for MAX4 HV ESC and 8–12S LiPo setups today.
Technical Specifications of Hobbywing HW30402850 70125SD motor with 560kV and 8mm shaft
Brand, Model and Product Type
- Brand: Hobbywing
- Model: HW30402850
- Product Type: Hobbywing HW30402850 70125SD motor with 560kV and 8mm shaft, Hobbywing HW30402850 EZRUN brushless motor for 1/4 and 1/5 scale trucks, Hobbywing HW30402850 sensored motor with waterproof housing and 12S support, Hobbywing HW30402850 with 4-pole rotor and 1995g heavy-duty build, Hobbywing EZRUN motor with 30mm shaft and 0.005Ω resistance
- Product Colour: Black
Dimensions
- Motor Diameter: 7.0 cm – engineered for large-scale RC platforms requiring high torque
- Motor Length: 12.5 cm – accommodates internal rotor and sensored components for sustained performance
- Shaft Diameter: 0.8 cm – robust alloy steel for secure gear engagement under heavy load
- Shaft Length: 3.0 cm – supports oversized drivetrain systems and high-torque applications
- Weight: 1995 g – heavy-duty construction for thermal stability and structural durability
Electrical and Performance Specifications
- KV Rating: 560kV – optimized for aggressive launch and high-speed off-road control
- Resistance: 0.005Ω – ultra-low internal resistance for efficient power delivery
- No-Load Current: 3.6A – indicates minimal energy draw during idle operation
- LiPo Compatibility: 8–12S – supports high-voltage setups for extreme performance builds
- Motor Type: Brushless sensored – ensures smooth throttle response and precise control
- Pole Count: 4 – delivers consistent torque across the RPM range
Construction and Materials
- Housing: Waterproof – sealed design protects internal components from moisture and debris
- Rotor: Reinforced – built for durability under high torque and thermal stress
ESC Compatibility
- Recommended ESC: MAX4 HV – ideal pairing for full performance and thermal protection
Vehicle Compatibility
- Scale: 1/4 and 1/5 – designed for heavy-duty off-road trucks and monster builds
- Application: Aggressive launch, high-speed terrain control, and extreme voltage setups
What’s in the Box
- 1 × Hobbywing EZRUN 70125SD 560kV V1 Brushless Sensored Motor (Black)
What You Require
- Compatible ESC (recommended: Hobbywing MAX4 HV)
- 8–12S LiPo battery pack
- 1/4 or 1/5 scale RC truck chassis
Sold Separately
Finance Options
Click to see Novuna Finance Information
Novuna Personal Finance Available on this product
| DEPOSIT |
MONTHS |
APR |
MONTHLY PAYMENTS |
TOTAL AMOUNT PAYABLE |
| 24 Month Credit |
| £31.90 |
24 |
19.9% |
24 x £14.37 |
£376.78 |
| 36 Months Credit |
| £31.90 |
36 |
19.9% |
36 x £10.42 |
£407.02 |
| 48 Months Credit |
| £31.90 |
48 |
19.9% |
48 x £8.48 |
£438.94 |
| Buy Now Pay Later 48 months (6 months Deferred) |
| £31.90 |
48 |
24.9% |
48 x £10.00 |
£511.90 |
| Buy Now Pay Later 48 months (10 months Deferred) |
| £31.90 |
48 |
24.9% |
48 x £10.57 |
£539.26 |
| Buy Now Pay Later 48 months (12 months Deferred) |
| £31.90 |
48 |
24.9% |
48 x £11.17 |
£568.06 |
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- 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.
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