iFlight R5 2207 2050KV 1590KV 2100KV Race FPV motor

• This motor is specially designed for Race drones, such as Mach R5 Racing drone.

• The smooth, reliable and powerful motors were upgraded and we achieved an even higher standard in our manufactory as well as better performance than ever before. New center-slotted N52H curved arc magnets were introduced to drastically reduce the response time of the motor! 

• Due to the high quality materials used and the durable joint of bell and shaft, we were able to reduce the magnet air gap and stator lamination to a minimum. The smaller the air gap is, the lower that reluctance and the higher the magnetic flux (which is the magnetic analog of current) causing more efficiency and higher power!

Specification

• Model: R5 2207 Motor

• KV: 1590KV / 2050KV / 2100KV

• Weight(included wire): 33.8g /34.6g / 34.3g

• Dimension: 28.2*19mm / 28.2*31.5mm

• Interphase Resistance: 95.6mΩ / 56.3mΩ / 54.1mΩ

• Input Volts: 32V / 25.2V / 25V

• Peak Current: 38.62A / 49.53A / 49.49A

• Max Watt: 1221.6W / 1166.4W / 1167.5W

• Mounting Holes: 16*16 φ3mm

• Shaft Diameter: 5mm

• Shaft Protruding Length: 12.5mm

• Lead: 150mm/20AWG

• Magnet: N52H Curved

• Configuration: 12N14P

• Bearing Type: NSK

• Bearing Specification: φ9*φ4*4

• Winding: Single Strand copper winding