CRS3000 MKII Max 3000W for FAI F3A competion

Product Description:

1)All new FAI F3A competition-level contra rotating system
2)Nearly zero propeller reverse torque makes the straightness of the model plane better.
3)The thrust is about 20% higher than the uniaxial systems (compared with DA4). And with lower power consumption
4)The incredible uniform speed effect can be achieved in the descent/dive route.
5)Power comes from a specially developed 10S, 3,000-watt outrunner motor (customizable for the 8S or 12S systems)
6)CNC made pulley and inclined gears, quiet operation
7)CNC made lightweight gearbox bracket
8)The main shaft and the motor shaft adopt hollow shaft design
9)Carefully deployed gear / belt ratio eliminates the belt tight wheel mechanism
10)Maintenance-free design without adding lubricating oil
11)Belt replacement cycle is 4,000 minutes (about 500 flights)
12)Supports the common after-firewall installation of F3A, with optional Mount Kit. Also supports the before-firewall installation for stunt model aircrafts

  • Description
  • Item Number
  • Download
ITEM NUMBER ITEM NAME
52158 CRS3000.13
Max 3000W@37V(10S Lipo) for FAI F3A competition
52187 CRS3000.16
Max 3000W@44.4V, 12S Lipo Version
52159 CRS4000.10
Max 4000W@44.4V(12SLipo) for 40cc-60cc models
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