If you're looking for a 450 class Heli that sets a new standard for quality and performance, the Beam E4 450 Electric Helicopter Kit was made just for you. From the first concept to the final CAD drawing, Beam engineers designed the E4 to be better than other offerings in design, quality and performance. A no holds barred, no options required approach was declared.
From its easy to follow assembly manual and ease of assembly (major assemblies arrive pre-built) to it super-high quality of design, we think you'll celebrate the Beam 450 electric Heli at the first opening of the box!
We cannot downplay the performance and flying characteristics of this heli, right out of the box. Virtually any aerobatic manuver you can dream up can be accomplished from a stock assembly, due to all-original upgrade parts included as part of the kit! The model also flies quieter and more efficiently due to the unique design of the Direct Drive tail drive pulley system.
Features
- No options to buy, Carbon Fiber/CNC machined aluminum construction with full (33) ball bearings included
- Ultra-low parts count design, for easy servicing and reduced weight
- Direct Drive tail drive pulley system for reduced noise and drag
- one piece wide spaced carbon main frame with high quality aluminum bearing blocks, cross-members, and boom mounts
- CNC aluminum rotor head assembly complete with high_G 3D thrust bearings
- Durable one-piece CNC aluminum tail case and tail blade grips
- Beautifully machined, all aluminum, adjustable and serviceable swashplate for the ultimate in precise control
- Dual bearing autorotaion unit with delrin main gear for increased durability and reduced play
- Specially designed, virtually unbreakable landing skids with etched skid tubes, standard in the box
Specifications:
- Type: 450 Electric Kit
- Main Rotor Diameter: 723 mm
- Tail Rotor Diameter: 150 mm
- Gross Weight: 29.3 oz (832 g) fully loaded, 13 oz (370 g) empty
- Length: 660 mm
- Main Gear Ratio: 1:10.7:4.6 or 1:9.4:4.6 (With included 14T and 16T Pinions)
- Motor Size: 3550 kv brushless
- Kit/ARF/RTF: Kit
- Control System: 120 CCPM
- Rotor Blade Length: 325 mm
- Experience Level: Intermediate
- Assembly Time: 10-15 Hours
Additional Items needed to complete and fly this heli:
- 6 channel helicopter capable radio system
- 3 micro servos
- Heading hold gyro and tail servo
- 450 size brushless motor
- 35A (min.) brushless ESC
- 3S 11.1V Lipo Battery
- Lipo capable battery charger
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