Hobbywing Xerun V10 17.5T G4 Black Motor
Brand: Hobbywing
Part No: HW30401141
THIS ITEM IS DISCONTINUED AND NO LONGER AVAILABLE.
PLEASE SEE ITEM #HW30401748 AS A REPLACEMENT
The Hobbywing Xerun V10 17.5T G4 Black Motor (HW30401141) is engineered for racing, delivering measurable gains over the V10 G3R with a 9.8% higher KV, 5% more maximum output power, and 4% lower internal resistance. An innovative fully exposed stator core and large rear opening maximise heat dissipation for more stable performance over a run.
Installation and setup are simplified with dual sensor interfaces and widened copper bar spacing for easier soldering. A built-in high-precision Hall sensor and balanced rotor provide outstanding linearity, while the serviceable case design helps with routine maintenance. Built from high-temperature materials and premium bearings, it’s compliant with IFMAR, ROAR, EFRA, BRCA and JMRCA rules, and certified to RoHS, CE and FCC standards.
Features
- Race-focused performance: +9.8% KV, +5% max output power, −4% internal resistance versus V10 G3R.
- Enhanced cooling: fully exposed stator core increases direct heat dissipation area by 25.6% plus a large rear opening.
- Dual sensor interface to suit different wiring and layouts.
- Widened copper bar spacing for easier, cleaner soldering.
- High-precision Hall sensor and balanced rotor for excellent linearity.
- Easy-to-dismantle case for maintenance and wear-part replacement.
- High-performance stator core, 200°C wire, 180°C rotor, high-precision high-strength bearings, and high-current copper solder tabs.
- Compliant with IFMAR, ROAR, EFRA, BRCA, JMRCA; certified RoHS, CE, FCC.
Specifications
- Turns (T): 17.5
- KV: 3020
- LiPo’s: 2–3
- Resistance (Ω): 0.036
- No-load Current: 3.7 A
- Max. Output Power: 234 W
- Current @ Max. Output Power: 51 A
- Stock Rotor: Φ7–12.5×25.2–HUS
- Weight: 149 g
Recommended Gear Ratios
- Stock Class: 17.5T
- TC (Small Track): 4.0 : 1
- TC (Large Track): 3.5 : 1
- TC 1/12th: 66 mm
- 2WD Off-road: 6.6 : 1
- 4WD Off-road: 8.3 : 1
Cautions
To avoid short circuits, ensure all wires and joints are well insulated before connecting the motor.
- Do not allow contact with water, oil, fuel, or other conductive liquids. If it occurs, stop use immediately and dry thoroughly.
- Read all device and chassis manuals to ensure a rational power configuration.
- Never apply full throttle without a pinion fitted; high no‑load RPM can damage the motor.
- Check all connections carefully; poor connections can cause loss of control or component damage.
- Limit soldering to 5 seconds per tab with a ≥60 W iron to avoid heat damage.
- Stop use if the motor case exceeds 100°C / 212°F; excessive heat can damage the motor and demagnetise the rotor. Activating ESC “Motor Thermal Protection” is recommended.
Secured by Stripe
HOBBYWING XERUN V10 17.5T G4 BLACK MOTORFeatures
- Excellent performance, specially designed for racing; Compared with the V10 G3R motor, the KV value of the G4 motor is increased by 9.8%, the maximum output power is increased by 5%, and the internal resistance is reduced by 4%.
- The innovative outer diameter structure of the fully exposed stator core maximizes the heat dissipation area and increases the direct heat dissipation area by 25.6% compared with G3R. In addition, the rear end of the motor is a big opening structure to further improve the heat dissipation effect.
- Dual sensor interface design to meet various wiring/layout requirements.
- The special copper bar is customized and the spacing of the copper bar is widened, which greatly facilitates the operation of soldering wire.
- The built-in high precision Hall sensor combined with the high precision and balanced rotor guarantee outstanding linearity of the motor.
- The motor case is designed to be easy to dismantle for maintenance purposes and for the replacement of common wearing parts.
- The use of a high-performance stator core, heat(200°C)-resistant wire, heat(180°C)-resistant rotor with strong structure, world-class high precision, and high strength bearings, and copper solder tabs with super-current
- It’s compliant with IFMAR, ROAR, EFRA, BRCA, JMRCA rules, and certificated by RoHS, CE, FCC and etc.
Specifications
T: 17.5
KV: 3020
LiPo's: 2-3
(Ω): 0.036Ω
No-load Current (A): 3.7A
Max. Output Power (W): 234
Current @Max. Output Power (A): 51
Stock Rotor: Φ7-12.5*25.2-HUS
Weight (g): 149
Recommended Gear Ratio
Stock Class: 17.5T
TC (Small track): 4.0 : 1
TC (large Track): 3.5 : 1
TC 1/12th: 66mm
2WD Off-road: 6.6 : 1
4WD Off-road: 8.3 : 1
Cautions
To avoid short circuits, ensure that all wires and joints must be well insulated before connecting the motor to related devices.
- Never allow this product or other electronic components to come in contact with water, oil, fuel or other electro-conductive liquids. If it happens, stop the use of the product immediately and let it dry carefully.
- Read through the manuals of all power devices and chassis and ensure the power configuration is rational before using this unit.
- Never apply full throttle if the pinion gear is not mounted on, because (under the no-load circumstances) high RPMs may get the motor damaged.
- Connect all the devices carefully, you may not control the vehicle properly or encounter some unpredictable issues like damaged components if any poor connection exists.
- To avoid possible damage (result from overheating) to the product, please control the soldering time within 5 seconds when soldering the motor wires (a soldering iron with the power of at least 60W is needed).
- Stop immediate usage once the casing of the motor exceeds 100?/212? as a high temperature may damage the motor and cause the rotor to demagnetize. Hobbywing recommends activating the “Motor Thermal Protection” (of the ESC).
Key Info:
- Brand: Hobbywing
- Part No: HW30401141
- Barcode: 6938994419888
Standard Shipping
£3.95 to most of the UK
Express Shipping
£6.95 to most of the UK
Worldwide Shipping
Available at checkout
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Questions & Answers
Yes this will work in touring cars very well.
This is designed for 2wd or 4wd 1/10 buggies , 7.5t is usually a 2wd buggy motor though.
Yes that is fine as
It’s compliant with IFMAR, ROAR, EFRA, BRCA, JMRCA rules, and certificated by RoHS, CE, FCC and etc.
The associated/ reedy motor is pending roar approval and they do not mention brca etc im afraid.
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