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Hobbywing Xerun V10 17.5T G4 Black Motor
Hobbywing Xerun V10 17.5T G4 Black Motor
Hobbywing Xerun V10 17.5T G4 Black Motor
Hobbywing Xerun V10 17.5T G4 Black Motor
Hobbywing Xerun V10 17.5T G4 Black Motor
Hobbywing Xerun V10 17.5T G4 Black Motor
Hobbywing Xerun V10 17.5T G4 Black Motor
Hobbywing Xerun V10 17.5T G4 Black Motor
Hobbywing Xerun V10 17.5T G4 Black Motor
Hobbywing Xerun V10 17.5T G4 Black Motor
Hobbywing Xerun V10 17.5T G4 Black Motor
Hobbywing Xerun V10 17.5T G4 Black Motor

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.

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

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Questions & Answers
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can this be used in touring cars and on road 1/10 cars?
John / 18th August 2023

Yes this will work in touring cars very well.

Steve @ Wheelspin Models
what vehicle is this designed for?
Steve / 18th August 2023

This is designed for 2wd or 4wd 1/10 buggies , 7.5t is usually a 2wd buggy motor though.

Steve @ Wheelspin Models
Hi, is this motor suitable for a X-ray x12 23? Needs to meet BRCA Lmp 12 regulations Also is the Reedy S-Plus 13.5T Competition Spec Class Brushless Motor AS27403 suitable? Many thanks
Ben / 6th October 2022

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.

Steve W @ Wheelspin Models
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