The Specification of the Motor:

M540 4900KV

KV:4mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">900

Watts:8mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">20

Max Voltage:<1mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">0.2V

Max Amps:mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">80A

Rotor Poles:4

IO:3.mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">2A

Resistance:0.0mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">137

Max RPM:50000

Stator Size: φmso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">35.8*50mm

Weight:1mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">51g

Shaft: φ3.175mm

Length of extend shaft:15mm

Connector:4.0mm gold

mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">M2845 3800KV

KV:3800

Watts:mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">800

Max Voltage:<1mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">3.2V

Max Amps:mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">60A

Rotor Poles:4

IO:mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">2.8A

Resistance:0.0mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">203

Max RPM:50000

Stator Size: φmso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">28*47mm

Weight:1mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">15g

Shaft: φ3.175mm

Length of extend shaft:15mm

Connector:4.0mm gold

The Specification of the ESC:

mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">M45A:

Cont.Current/ Burst Current:45A/200A

Sensorless Brushless Motor For 2S Lipo or 6 cells NiMH:

On-road:F540 or smaller motor with the KV<6500

Off-road:F540 or smaller motor with the KV<4500

For 3S Lipo or 6 cells NiMH:

On-road:F540 or smaller motor with the KV<4000

Off-road:F540 or smaller motor with the KV<3000.

Suitable Car:1/16, 1/14 car,1/10car

Resistance:0.0014ohm

Battery:2 cells Lipo / 4~6 cells NiMH

BEC Output:5.3V/2A(Switch mode)

Dimensions/Weight:42.5 x 29 x 30mm /56g

Feature:

M2845/M540 waterproof brushless Motor:

mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">1.4 Pole 12 Slot Hi-torquemso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;"> rotor design, stable output power.

mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">2.Highmso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;"> hardness aluminum CNC case,0.35mm stator.

mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">3.High Purity High temperature resistance Copper Windings Maximizes Efficiency.

mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">4.High precision and high quality ABEC5 large bearing, smooth and wear- resistant.

mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">5.Removable/replaceable explosion-proof high-precision balancing rotor.

mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">6.M540:Fits 1/12 1/14 scale BL cars, 6 of M3 screw mounting holes.

mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">7.M28450:Fits all 1/12 1/14 scale mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;"> BL cars, mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">4 of M3 screw mounting holes.

M45A/60A waterproof brushless ESC:

1.Water-proof and dust-proof for all-weather races; (Note:please uninstall the cooling fan before using this ESC in water; Clean and dry it soon after the use for avoiding the connectors get rusty.)

2.Specially designed for RC car with excellent start-up, acceleration and linearity features.

3.Compatible with sensorless brushless motor.

4.The strong resistant current capability, excellent heat dissipation.

5.Multiple protection features: Low voltage cut-off protection for lithium or nickel battery/Throttle signal loss protection/Motor blocked protection.

6.Low voltage cut-off protection the motor emits u201cBeep-Beep" and the LED flashes.

7.Built-in switch-mode BEC 5.3V/2A for usage with high torque and high voltage servos.

8.Easily programmed and compatible with pocket-sized program card.

Package included:

1x Mmso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">540/M2845 All Black Waterproof Brushless Motor

mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">1X M45A Waterproof Brushless ESC

mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">
mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";font-size:10.5000pt;
mso-font-kerning:1.0000pt;">