Dualsky DSXM51682 ECO 5330C 280kv Brushless Motor

This is the Dualsky ECO 5330C, 280kv, 3200w Brushless Motor which is designed to suit 1.40-1.80 4-stroke size RC planes.

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

• RPM/V (KV): 280
• Turns: 8
• Weight (g): 640
• Dimensions: 63.1 x 59.5
• Diameter of Shaft (mm): 8
• No of Cells: 8S LiPo
• Slots, Poles: 12N14P
• Idle Current (Io) @ 10V: 1.4
• Max Efficiency Current (A): 60
• Max Torque [N*M]: 4.1
• Max Burst Current (15S) [A]: 100
• Max Power (W) [15S]: 3200
• Mounting Holes Pitch: 32/44
• Recommended ESC: XC10036HV
• Propeller: 8S: 20x13E, 22x10E
• Class: 1.40-1.80 4-stroke e.g. FAI. F3A & popular 78inch 3D Models
• Input Connectors: GC4.0
• Ri(mOhm): 17.8