Surpass Hobby KK Series F540 4370KV Waterproof Brushless Motor Shaft 3.175mm with 45A Brushless ESC for 1/10 RC Car

Motor Features:

*4 Pole 12 Slot Hi-torque Motor Design

*CNC Machined 6061 T6 Billet Aluminum Heatsink Can

*High Purity Copper Windings Maximizes Efficiency

*High RPM ABEC5 Oversized Bearings

*Universal fit,fits all 1/10 brushless cars-multi-mounting system for M3 screws

*Precision balanced rotor,smoothness for best reliability and maximum RPM

*Stator-Super Thin(0.35mm) Laminations

*Precision Engineered for Maximum Energy Conversion

Motor Spec:

Brand: Surpass Hobby

Product: KK F540

Motor Size: ø35.8x50mm

KV(RPM/Volt): 4370

Watts: 820

Max Voltage: <12V

Max Amps: 66A

Rotor Poles: 4

IO: 3.2A

Resistance: 0.0185

Max RPM: 50000

Shaft Diameter: 3.175mm

Length of extend shaft: 15mm

Connector: 4.0mm gold

N.W: 148g

45A ESC:

Model:45A

Con.Current/Burst Current:45A/240A

Motor type:

Sensorless Brushless Moto for 2S Lipo or 6 cells NiMH:

1.on-road:3656-size or smaller motor with the KV<5600

2.Off-road/Buggy/Monster:3660-size or smaller motor with the KV<3800

For 3S Lipo or 9 cells NiMH:

1.On-road:3660-size or smaller motor with the KV<3800

2.Off-road/Buggy/Monster:3660-size or smaller motor with the KV<2600

Suitable Car: 1/10 car

Resistance:0.0014ohm

Battery:2-3 cells Lipo/4-9 cells NiMH

BEC Output:5.8V/3A(switch mode)

Dimensions/Weight:51.5x38.5x38.5mm/76g

Package Included:

1 x Brushless Motor

1 x 45A ESC

What is motormaker.net?
MotorMaker.net is an online retailer and bulk order e-shop for  electric motor and controller products, range from standard products and customized products. Main production bases are located in Shenzhen, Dongguan, Wuhan, Shanghai and Chengdu. A professional team supports your order and customization design.  

What service can be supported from motormaker.net?
MotorMaker.net offer product order and product customization service. All orders will be supported after-sales service, including quanlity gurantee, and technical support. 

How to order products from motormaker.net?
You can online order product from motormaker.net by adding product to cart and got to checkout page. Multiple currency options are supported. You can choose suitable currency to place order. Before checkout, you should register account to submit order information.

How to delivery your order from motormaker.net to you?
For order delivery, motormaker.net provides three shipping options, express, air-flight and sea freight. You can choose one option according to your order.

How to inquiry product bulk price?
For the interested product, you can submit bulk price inquiry by bulk order inquiry form.