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!

Model: R5 2207 Motor

KV: 1590KV / 2050KV / 2100KV

Weight(included wire): 33.8g (1590KV)/34.6g (2050KV/2100KV)

Dimension: 28.18*31.5mm(1590KV) / 28.2*31.5mm (2050KV/2100KV)

Interphase Resistance: 95.6mΩ(1590KV) / 56.3mΩ (2050KV/2100KV)

Input Volts: 32V(1590KV) / 25.2V (2050KV/2100KV)

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

1 x R5 2207 Brushless Motor

4 x M3*8 screws

1 x M5 Flanged Nylon Insert Lock Nut