R/C Electric Helicopter

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OVERVIEW: H700E-3D uses the innvoate "Coaxial Reducer Drive System". The bushless motor intergrates with the "Coaxial Reducer Drive System" directly, and direct drive by both motor output shaft and helicopter main shaft, this will greatly reducing the power loss and settling the problem of tranditional spur gear, and increasing the efficiency when driving. Efficient transmission structure provides a endless power of 3D flight. "Coaxial Reducer Drive System", it makes the battery lying placed closer to the helicopter's center of gravity, and better drivability. KEY FEATURES: 1. The control system of H700E-3D using the "Non SF Mixing Arm Control System",the servo control comes from the servo extention shaft to direct output and control surface. The shaft end fixed by bearing, and with the function of traditional dual push-pull control system, and also has simple design and easy maintenance features. 2. The newly designed ball-linkage-rod, you can clearly look how deep of the linkage rod is. Also the design of side fastening screws to ensure that the fix of linkage-rod and the ball link. Keep a room of visual window, so the lengths of linkage rod and ball link are under control. The linkage rod and ball link are designed as positive and negative screw tooth, so you can adjust lengths finely by using wrench tool direcly without taking apart of them. 3. All metal tail rotor gear box and control unit, so H700E-3D is more precision and smooth control in the tail rudder. 4. When "Tail Pitch Assembly" and "Tail Boom" as 90 degrees, the tail rotor is about 2.5 degree pitch. That's mean the same routes of both sides, the tail rotor would be 2.5 degrees pitch. 5. 3K carbon fiber main frames made by CNC machine. 6. Barrel-like tail boom, is more sense of rigid and speed. SPECIFICATION: 1. Length: 180mmeigh: 2. Heigh: 439mm 3. Weight (w/main blades): 3.16kgs 4. Main Rotor Diameter: 1573mm 5. Tail Rotor Diameter: 283mm 6. Drive Gear Ratio: 1:11.614:4.769 7. Box Size: 90(L) x 15(W) x 30(H)cm PACKAGE CONTENT: 1. R/C Electric Helicopter x 1 2. Co-axial Reducer Drive System x 1 3. Scorpio Brushless Motor Outrunner (5020 RPM/V) X 1 4. 690D Carbon Firber Main Blades / 3K x 1 Set 5. Main Blades sustain Set x 1 6. Screws Pack x 1 7. Thread Lock x 1 8. Grease x 1

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Starjet Technologies Co., Ltd.

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