This 540S "Short" Sized Feigao Motor is 51mm in Length.
Motor Specs:
4-8 NiMh or 2s to 3s Lipo cells
400 Watts Maximum with proper cooling.
35.8mm x 51mm Long
Weight - 225g
450 watts of power with proper cooling.
Availible with 1/8" or 5mm Output shafts.
Aluminum Purple Anodized Casing
2-Pole Neo Magnets & Compressed Windings.
Motor mounting screw holes are 25mm apart on center.
3mm mounting screws.
This motor is 2 poles slotless sensorless motor.
Specifications︰FG-MBLN540S: Size:Φ35.8mm*50mm
Weight:230g
KV range: 1050KV~5900KV
Max RPM:35000
Advantages︰ FG-MBLN540S good for medium size boat.And we have the 540 water cooling jacket for this motor.