Introducing a custom gear set for electric airsoft guns, designed to pursue high quality and high performance. Born from H.T.G. Basic's "Kuro (Black) Concept," this gear set is compatible with Ver. 2, Ver. 3, and Ver. 6 gearboxes, and features the industry's first spiral gear and all-helical gears. With five gear ratios available—18:1, 16:1, 13:1, 12:1, and 9:1 (DSG)—and a total of ten variations including traditional spur gears, it offers expanded customization options.
[Integrated Design with High-Precision CNC Machining] The high-precision integrated design, achieved through CNC (Computer Numerical Control) machining, eliminates inconsistencies in compatibility, noise, and transmission efficiency between gears. This ensures optimal performance without the hassle of matching products from different manufacturers.
[Enhanced Speed and Ease of Setting] To improve response for motors with instant rotational speed increases, such as brushless motors, and for electronic triggers, as well as to support pre-cocking, the tappet pin position on the sector gear has been moved to a later position than conventional designs. This increases the flexibility and simplicity of tappet plate settings.
Sector cutting is primarily based on cutting from the front tooth, allowing for settings that adjust the timing of nozzle opening relative to the piston while minimizing changes in cutoff timing. Additionally, nozzle closing timing can be adjusted by cutting the lower part of the tappet plate's wing, increasing freedom in machining shape and making nozzle control easier.
Note: There are differences from conventional settings, so please test thoroughly before use.
[High-Strength Steel Material Adoption] Utilizes S45C and 20CrMnTi (chromium, manganese, titanium alloy gear steel). The material and hardness of each part have been adjusted to suit the characteristics of electric airsoft guns, improving durability and reliability.
[Optimized for MUGEN Brushless Motor Series] The pinion gears of the H.T.G. Basic MUGEN Brushless Motor series are designed to be compatible with these gears. You can use them without worrying about compatibility.
[Further Performance Enhancement with Meticulous Shim Adjustment] Precise shim adjustment minimizes backlash (play) between gears, leading to more efficient torque transmission and improved responsiveness.
[Gear Ratio Lineup] 18:1: Standard gear ratio offering balanced performance. 16:1: Improves firing cycle and provides moderate torque. 13:1: Ideal for users seeking high-speed firing. 12:1: Pursues even higher firing speeds. 9:1 (DSG): Dual sector gear specification for astonishing rates of fire and crisp semi-auto shots due to short stroking. *The 9:1 (DSG) set has a gear ratio of 18:1, but because the sector gear operates twice, the effective gear ratio is 9:1.
[Note] ・The sector gear has 16 flat teeth (8 for DSG) for pulling the piston. ・Installation may require processing or adjustment.
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