This is the Dualsky ECO 5322C 380kv 2160w Brushless Motor which is suited for 120E-140E class aircrafts.

Features

• Five spoke back cover with simple lines
• Motor structure increased by 25% compared to the previous ECO series motors
• Optimised stress distribution and strength increased without increasing the weight of the motor
• High strength main shaft
• The rotor limit adopts 2 insurance modes of circlip and stainless steels chocks
• High temperature resistant, high-toughness epoxy glue
• High precision double sides dynamic balancing
• Optimised heat dissipation ways
• Motor working life significantly increased by 50% compared to the previous ECO series motors
• NMB ball bearings, durable and low noise
• Modular design: main shaft, case and accessories (propeller mount and motor mount) are all compatible with the upcoming EA series. The design of propeller mount is completely implanted from GA series.
• Up to 500V insulation level. The stator is coated with insulated-coating and completely insulated after winding
• Waterproof splash, rust-proof main shaft, coil soak insulation, electrophoresis components and coated magnets make ECO V2 waterproof (excluding the ball bearings), and no problem working in wet or rain environment
• N4SH magnets

Specification

• KV: 380
• Turns: 8
• Weight: 510
• Dimensions: 63.1 x 51.5
• Slots & Poles: 12N14P
• Ri (mOhm): 15
• Io @ 10V (A): 1.6
• No. of cells (LiPo): 6
• Max. Efficiency Current: 54
• Max. Burst Current (15S) [A]: 90
• Max Power (15S) [W]: 2160
• Max. Torque: 2.72
• Shaft Diameter: 8mm
• Mounting Holes Pitch: 32/44
• Input Connectors: GV4.0
• Recommended ESC: XC10036HV
• Propeller: 6S: 19x12E or 20x10E
• Class: 1.20 - 1.40 4-stroke e.g. Sebart Mythos 125E