HOBBYWING XeRun V10 G4R 17.5T & 13.5T Brushless Motors

From HOBBYWING:
Standard version/ROAR version 13.5T/17.5T

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 54%.

Comparing it with V10 G4 motor series: The output power is increased by nearly 4%.

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 3% 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 through the motor to maximize cooling.

Warning: The rotor heat dissipation is a patent design.

Dual version selection x2

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 list, and the IFMAR list is pending certification: 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 15% 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 2 times.

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 40C higher. Resistance to high temperature damage means the motor can be pushed to it’s limits and come back for more.

220C 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

#30401745 – XeRun V10 G4R 17.5T-ROAR
#30401746 – XeRun V10 G4R 13.5T-ROAR
#30401748 – XeRun V10 G4R 17.5T
#30401749 – XeRun V10 G4R 13.5T
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