Motor XeRun V10 21.5T Black G4R Stock

Hobbywing 30401747 - XeRun V10 G4R 21.5T Stock Motor

New stator, new rotor & new sensor assembly improves the GR4R spec motors overall performance and power dramatically.

• Excellent performance, specially designed for 1/10 STOCK racing.
• The innovative outer diameter structure of fully exposed stator core maximizes the heat dissipation area and 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 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 use of high-performance stator core, 220°C high-temperature-resistant enameled wire, high precision and high strength bearings, and copper solder tabs with super current endurance guarantees outstanding performance and super durability.

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 the earlier 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.

Wear-resistant silent gasket
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

220°C high temperature resistant enameled wire
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 40°C higher. Resistance to high temperature damage means the motor can be pushed to its limits and come back for more.

Dual sensor port
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.

Optional rotor is available
The motor comes standard with a rotor (PN 30820450). It is suitable for most Blinky competition pplications; 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.

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 50% 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.

Specs:

• Type: 1/10, Sensored, Brushless, 2-pole Stock Motor
• KV Rating: 
• LiPo Cells: 2-3S
• No-load Current:
• Max.Power Output:
• O.D.: 35.8mm
• Length: 51.4mm
• Shaft Diameter: 3.175mm
• Weight:
• Front Bearing: OD9xID4xT4mm
• Rear Bearing: OD8xID3xT4mm
• ESC: XeRun XR10 G2S
• Vehicles: 1/10 Stock