4274 2500KV V2 4 Pole Rotor Sensorless Brushless Motor with Temperature Sensor Interface 150A Waterproof ESC for 1/8 RC Car

Item Type: RC Brushless Motor ESC
Material: Aluminum alloy, copper, steel, plastic
Gross Weight: 696g / 24.6oz
Color: Black red
Model: 4274
KV (RPM Volt): 2500KV
Output Power: 2800W
Maximum Current: 140A
Number of Motor Poles: 4
IO: 2.8A
Resistance (Ω): 0.0049
Maximum Speed: 50000
Motor Diameter: 40mm / 1.6in, 42mm / 1.7in
Motor Length: 74mm / 2.9in (Without Shaft)
Shaft Diameter: 5mm / 0.2in
Shaft Length: 18mm / 0.7in
Gold Plated Connector: 6.5mm / 0.3in
150A ESC:
Continuous Current Burst Current: 150A 1080A
Motor Type: Sensorless brushless motor
4S Lipo or 12S NiMH:
1. Flat Sports Car: 42xx motor KV＜3000
2. Off Road Truck: 42xx motor KV < 2500
6S Lipo or 18S NiMH:
1. Flat Sports Car: 42xx motor KV＜2500
2. Off Road Truck: 42xx motor KV < 2000
Internal resistance: 0.00028ohm
Battery: 3-6S Lipo, 9-18S NiMH
BEC Output: 6.1V 5A or 7.4V 5A (switching mode)
ESC Size: 57.5x45x37mm / 2.3x1.8x1.5in(without wire)
Applications: Suitable for 1/8 RC car, for Traxxas, for Wltoys, for HSP etc.

Features

1、Strong Torque Motor: 4 pole explosion proof rotor design, with strong torque and stable output power, low friction, low noise, high accuracy. High toughness stainless steel transmission shaft, premium bearing to build motor super durability. Built in switch mode 6.1V 5A or 7.4V 5A(switching mode), compatible with high torque and high voltage servos.
2、Heat Resistant: High hardness aluminum CNC shell, high temperature resistant copper coil, 0.2mm thickness silicon steel sheet, high permeability, high silicon content, good insulation and heat resistance, strong anti current ability.
3、150A Waterproof ESC: The ESC adopts all weather waterproof and dustproof design, with excellent starting, accelerating and linear functions. Designed for RC model cars, suitable for Traxxas, for Wltoys, for HSP 1/8 RC car.
4、Built in Temperature Sensor: The motor has a built in temperature sensor and interface, which can be used with the ESC to realize the motor overheating protection function.
5、Detachable: The detachable structure design is convenient for cleaning and maintenance, effectively prolonging the service life of the motor and improving work efficiency.
6、Multiple Protection: Low voltage cut off protection for lithium or nickel batteries, ESC overheating protection, motor overheating protection, throttle signal loss protection, motor stall protection, easy to program and compatible with pocket sized program cards.

Package List

1 x 4274 Brushless Motor

1 x 150A ESC

2 x Manual