HOBBYWING XERUN V10 21.5T G4 BLACK MOTOR

HOBBYWING XERUN V10 21.5T G4 BLACK MOTOR

Features

• 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: 21.5
KV: 2500
LiPo's: 2-3
(Ω): 0.055Ω
No-load Current (A): 3.0A
Max. Output Power (W): 173
Current @Max. Output Power (A): 38
Stock Rotor: Φ7-12.5*25.2-GUS
Weight (g): 148

Recommended Gear Ratio

Stock Class: 21.5T
TC (Small track): 3.5 : 1
TC (large Track): 3.0 : 1
TC 1/12th: 80mm
2WD Off-road: N/A
4WD Off-road: N/A

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).