XeRun V10 G4R

Overview
Specifications
Support
Accessories
Detail

Standard version: 13.5T/17.5T/21.5T
ROAR version: 13.5T/17.5T/21.5T

New Stator, Rotor, and Sensor
Assembly improves the G4R spec
motors overall performance and
power dramatically.

Faster and more powerful.
The G4R platform shows confirmed improvements in
overall speed and power output by up to
Comparing it with V10 G4 motor series:
The output power
is increased by nearly

The new Hobbywing G4R 13.5T shows 7% more speed, and 9%more power,
under the same test loads, than popular non Hobbywing motors.

Low internal resistance,
high efficiency

The new G4R stator and winding design reduces the overall internal resistance,
while maintaining the requirements for sanctioning spec class rules.
The improved motor efficiency reduces the temperature rise to
keep internal resistance numbers consistent.

The internal resistance is about

lower than that of G4

Good heat
dissipation with low
temperature rise

The motor adopts an open core can,
and uses an all new Rotor. This
allow the heat generated by the
stator to be directly cooled by
airflow. The can and rotor design
allows air flow throug the motor to
maximize cooling.

Warning: The rotor heat dissipation is a patent design.

standard version X ROAR version

Dual version selection

The standard version is designed according to IFMAR/EFRA rules.
and the ROAR version is designed according to ROAR rules.
Note: The Standard version is in the EFRA and lFMAR list;
The ROAR version is in the ROAR certification list,
and the specific version used is subject to the rules announced by the competition.

The ROAR version uses thermally
conductive winding epoxy to fill the
coil caps and increase overall heat
dissipation. Lower temperature rise
and improved overall performance.

The temperature of
the ROAR version is about
lower for the same input power.

Updated nylon mixed shims provide ultra quiet motor
operation and provide long lasting consistency.
The wear resistance of the gasket is increased by
approximately

Wear-resistant silent gasket

G4R motor windings use the highest temperature rated wiring to date. This
allows further resistance to heat, while increasing the overall motor efficiency.
Compared to other brands, temperature resistance is up to higher.
Resistance to high temperature damage means the motor can be pushed to
it's limits and come back for more.

220℃ high temperature
resistant enameled wire

The G4R features dual sensor ports providing racers with options for sensor
wire routing. The unused port is protected by the included silicon port plug.

Dual sensor port

The motor comes standard with a rotor (PN 30820450). It is suitable for most Blinky competition applications; the optional rotor (PN 30820407) has a stronger magnetized rotor and is suitable for medium and large track (Blinky) competitions, or high traction tracks application.

Optional rotor available

Easy Maintenance

The G4R uses a sleek and simple modular design. This
makes regular service and cleaning simple and direct.
Cleaner motors last longer and run more efficiently.

Industry-leading
materials and excellent
product design

The copper on the motor is thicker to ensure lower internal
resistance and greater heat capacity of the motor.
The large opening heat dissipation structure at the tail of the motor
provides excellent heat dissipation effect for the sensor components.

High-performance first-tier brand
Iron core
180°C high-temperature resistant and
Explosion-proof
structure rotor
International first-tier brand
Bearings
Easily cope with harsh
Competition tests

Product Name
Product Number
Type	Scale Brushed/Brushless Sensored/Sensorless Pole Count
Relevant Parameters	KV Rating LiPo Cells No-load Current(A) Max.Power Output(W) Current at the Point of
Size & Weight	O.D.(mm) Length (mm) Shaft Diameter (mm) Weight (g) Front Bearing Rear Bearing
Other Parameters	ESC Vehicles

Product Name		XeRun V10 G4R 13.5T	XeRun V10 G4R 13.5T-ROAR	XeRun V10 G4R 17.5T	XeRun V10 G4R 17.5T-ROAR	XeRun V10 G4R 21.5T	XeRun V10 G4R 21.5T ROAR
Product Number		30401749	30401746	30401748	30401745	30401747	30401744
Type	Scale Brushed/Brushless Sensored/Sensorless Pole Count	1/10^th BL SD 2	1/10^th BL SD 2	1/10^th BL SD 2	1/10^th BL SD 2	1/10^th,1/12^th BL SD 2	1/10^th,1/12^th BL SD 2
Relevant Parameters	KV Rating LiPo Cells No-load Current(A) Max.Power Output(W) Current at the Point of	4100KV 1-3S LIPO 5.4A 297W 70.7A	4100KV 1-3S LIPO 5.4A 297W 70.7A	3150KV 1-3S LIPO 4.6A 213W 49.4A	3150KV 1-3S LIPO 4.6A 213W 49.4A	2600KV 1-3S 4.0A 166W 37.7A	2600KV 1-3S 4.0A 166W 37.7A
Size & Weight	O.D.(mm) Length (mm) Shaft Diameter (mm) Weight (g) Front Bearing Rear Bearing	35.8 51.3 3.175 152g D9D4T4 D8D3T4	35.8 51.4 3.175 149g D9D4t4 D8D3t4	35.8 51.4 3.175 148g D9D4t4 D8D3t4	35.8 51.3 3.175 158g D9D4T4 D8D3T4	35.8 51.3 3.175 152g D9D4T4 D8D3T4	35.8 51.3 3.175 152g D9D4T4 D8D3T4
Other Parameters	ESC Vehicles	XeRun XR10 G2S 1/10^th & 1/12^th STOCK	XeRun XR10 G2S 1/10^th & 1/12^th STOCK	XeRun XR10 G2S 1/10^th & 1/12^th STOCK	XeRun XR10 G2S 1/10^th & 1/12^th STOCK	XeRun XR10 G2S 1/10^th & 1/12^th STOCK	XeRun XR10 G2S 1/10^th & 1/12^th STOCK

Support

Manuals & Documents

Manuals

Hall Sensor Cable

Part Number: 30850100, 30810000,
30850102, 30850103...
Size: The sensor cable is available
in five different lengths.
Applications: (Connection between)
the Sensored Motor(s) and ESC(s)

Rotor

Part Number: 30820002, 30820005...
Specifications: XeRun V10 G3 Rotor Φ5 12.1
/12.3/12.5/Φ7-12.5;
XeRun-V10 & Bandit Rotor Φ5 12.1;
XeRun Bandit Rotor Φ5 12.3 Ultra.

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Service and Support

XeRun V10 G4R

Overview Specifications Support Accessories Detail

Product Name		XeRun V10 G4R 13.5T
Product Number		30401749
Type	Scale Brushed/Brushless Sensored/Sensorless Pole Count	1/10^th BL SD 2
Relevant Parameters	KV Rating LiPo Cells No-load Current(A) Max.Power Output(W) Current at the Point of	4100KV 1-3S LIPO 5.4A 297W 70.7A
Size & Weight	O.D.(mm) Length (mm) Shaft Diameter (mm) Weight (g) Front Bearing Rear Bearing	35.8 51.3 3.175 152g D9D4T4 D8D3T4
Other Parameters	ESC Vehicles	XeRun XR10 G2S 1/10^th & 1/12^th STOCK

Product Name		XeRun V10 G4R 13.5T	XeRun V10 G4R 13.5T-ROAR	XeRun V10 G4R 17.5T	XeRun V10 G4R 17.5T-ROAR	XeRun V10 G4R 21.5T	XeRun V10 G4R 21.5T ROAR
Product Number		30401749	30401746	30401748	30401745	30401747	30401744
Type	Scale Brushed/Brushless Sensored/Sensorless Pole Count	1/10^th BL SD 2	1/10^th BL SD 2	1/10^th BL SD 2	1/10^th BL SD 2	1/10^th,1/12^th BL SD 2	1/10^th,1/12^th BL SD 2
Relevant Parameters	KV Rating LiPo Cells No-load Current(A) Max.Power Output(W) Current at the Point of	4100KV 1-3S LIPO 5.4A 297W 70.7A	4100KV 1-3S LIPO 5.4A 297W 70.7A	3150KV 1-3S LIPO 4.6A 213W 49.4A	3150KV 1-3S LIPO 4.6A 213W 49.4A	2600KV 1-3S 4.0A 166W 37.7A	2600KV 1-3S 4.0A 166W 37.7A
Size & Weight	O.D.(mm) Length (mm) Shaft Diameter (mm) Weight (g) Front Bearing Rear Bearing	35.8 51.3 3.175 152g D9D4T4 D8D3T4	35.8 51.4 3.175 149g D9D4t4 D8D3t4	35.8 51.4 3.175 148g D9D4t4 D8D3t4	35.8 51.3 3.175 158g D9D4T4 D8D3T4	35.8 51.3 3.175 152g D9D4T4 D8D3T4	35.8 51.3 3.175 152g D9D4T4 D8D3T4
Other Parameters	ESC Vehicles	XeRun XR10 G2S 1/10^th & 1/12^th STOCK	XeRun XR10 G2S 1/10^th & 1/12^th STOCK	XeRun XR10 G2S 1/10^th & 1/12^th STOCK	XeRun XR10 G2S 1/10^th & 1/12^th STOCK	XeRun XR10 G2S 1/10^th & 1/12^th STOCK	XeRun XR10 G2S 1/10^th & 1/12^th STOCK