This is the Hobbywing 2200kV EZRun 4274 Sensorless Brushless Motor. This powerful motor is compatible with 2-6S LiPo batteries and can provide a great upgrade for all popular 1/8 scale electric monster trucks such as the Traxxas Revo, E-Maxx, HPI Savage and Thunder Tiger E-Mat, plus many other trucks and buggies.
The 4-pole design will guarantee the motor to produce very large amounts of torque, a much faster acceleration response and a very stable output of power to the drivetrain.
Hobbywing's temperature control technology has been designed to protect the motor from being damaged by heat thus less heat more efficient the motor will run and perform. The output performance of this motor has an effieciency rate of up to 90% meaning that if the nergy consumption of the motor is at 1000 watts your guaranteed that 900 watts of that power will be available and no less.
The motor housing is made from hard anodized aluminum, motor windings are wound from pure oxygen-free double insulated copper wire and the advanced rotor structure is designed to handle high temperature from the use of rare earth magnets. The output shaft is made from high quality polished alloy steel and the imported bearings are high precision metal caged from a minimum to zero friction which in turn will guarantee strength, outstanding performance, high durability and smoothness of the motor.
Compatible with the EZRun MAX8 ESC
When pairing the EZRun 4274 motor with the Hobbywing EZRun MAX8 (150A) ESC, the excellent match between ESC and motor will give you large torque plus a very smooth and linear power band.
KV (No-load): 2200
R. (Ω): 0.0058
Current No-load（A）: 5
Max. Output Power（W）: 3000
C.at the point of M.O.P *（A）: 120
Motor Diameter x Length （mm）: 42x74
Shaft Diameter x Length （mm）: 5x18.5
LiPo (S): 2-6
W (g): 418g
Application: 1/8th Monster Truck / Truck