Dualsky Eco 2820C 1120KV

Dualsky ECO 2820C 1120kv Brushless Motor

ECO V2 has made great improvements in many respects. It brought new electromagnetic design, more competitive performance and efficiency and is waterproof.

Features:

• Classic Dualsky five-spokes back cover with simple lines
• Motor structure strength increased by 25%
• Optimised stress distribution and strength increased without increasing the weight
• High strength main shaft
• High temperature resistant, high toughness epoxy glue
• High precision double sides dynamic balancing
• Waterproof splash (ball bearing not waterproof)
• Rust-proof main shaft

Specifications:

• KV: 1120
• Turns: 4.5
• Weight: 138g
• Dimensions: 35.2 x 40.2mm
• Slots & Poles: 12N14P
• Ri (mOhm): 25
• Io@10V: 1.8
• No. of cells: 2 to 3 Cell
• Max. Efficiency Current [A]: 28
• Max. Burst Current (15S) [A]: 45
• Max. Power (15S)[A]: 540
• Max. Torque [N*M]: 0.46
• Shaft diameter: 5mm
• Mounting holes pitch: 19/19
• Input Connectors: GC3.5
• Recommended ESC: XC-45-LITE or XC4018BA
• Propeller: 3S: 12x5E, 11x7E, 10x6E
• Class: .21-.30 Class