GAUI NX4 Instruction Manual

GAUI NX4 Instruction Manual

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Specification
Factory configured CNC torque tube and tail boom assembly.
Indexed holes on Main Shaft Bearing Blocks allow precision fit with minimal freeplay.
One piece CNC open tail box for maximum gear protection.
New lightweight push rod control.
High precision CNC aluminium rotor head assembly for superior 3D performance.
Precisely tuned servo blocks for various brand of servos.
New ultra-rigid CF frame assembly. 100% carbon fiber frame plates.
New CCPM control system for precision accuracy to enhance hovering and 3D flight control.
Extreme 3D performance with explosive power.
New high-rigid lightweight brace.
Streamlined FRP canopy, with simple front canopy clip.
Applicable O.S. 37 engine.
Length (with canopy): 900mm
Height: 315 mm
Width: 165mm
Main Blade Length: 425 ~ 460mm
Tail Blade Length: 70 ~ 77mm
Main Rotor Diameter: 972 ~1007mm
Tail Rotor Diameter: 222mm
Weight: 1988g
3% (with engine and electronics, no fuel)
Gear Ratio: 7.06: 1: 4.36
Tank Capacity: 220cc / 9oz
Servos: Mini
V1.0.2
© 2012
MADE IN TAIWAN

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Summary of Contents for GAUI NX4

  • Page 1 V1.0.2 Specification Factory configured CNC torque tube and tail boom assembly. Length (with canopy): 900mm Indexed holes on Main Shaft Bearing Blocks allow precision fit with minimal freeplay. Height: 315 mm One piece CNC open tail box for maximum gear protection. Width: 165mm New lightweight push rod control.
  • Page 2 Tail rotor grip assembly & Tail blade assembly P.25 尾旋翼夾頭組裝 & 尾旋翼組裝 Tail pushrod assembly & Tail transmission assembly P.26 尾後拉桿組裝 & 尾傳動總承組裝 Tail boom support assembly & Canopy assembly P.27 尾支撐桿組裝 & 艙罩組裝 Main rotor blade assembly & NX4 assembled view P.28 主旋翼夾頭 & 完成示意圖...
  • Page 3 GAUI Preface TAI SHIH HOBBY CORPORATION 前言 Thank you for purchasing GAUI High Performance RC Helicopter from Tai Shih Hobby Corporation (TSH). We hope you will enjoy the joy of flight. 感謝您購買泰世科技出品的 GAUI 高性能遙控直升機,我們希望您可以盡情 享受飛行的樂趣。 In order to understand full assembly sequences, this instruction manual will show the assembly information of this model, even though some elements are supplied as pre-assembled.
  • Page 4 GAUI LIABILITY DISCLAIMER TAI SHIH HOBBY CORPORATION 免責聲明 LIABILITY DISCLAIMER This product is for a radio controlled (RC) helicopter. Improper operation, maintenance or assembly can potentially cause a RC helicopter to pose a danger to persons or objects including but not limited to the possibility of causing serious physical injury and even death.
  • Page 5: Radio Control

    GAUI Academy of Model Aeronautics (AMA) TAI SHIH HOBBY CORPORATION For United States market, The Academy of Model Aeronautics (AMA) is a national organization representing modelers in the United States. Please refer the National Model Aircraft safety code from Academy of Model Aeronautics.
  • Page 6 GAUI Tools and Equipment for Assembly 自備工具及設備 TAI SHIH HOBBY CORPORATION 2.0mm Hexagon screwdriver 3.0mm Hexagon screwdriver 2.5mm Hexagon screwdriver 3.5mm Hexagon screwdriver 2.0mm 六角螺絲起子 3.0mm 六角螺絲起子 2.5mm 六角螺絲起子 3.5mm 六角螺絲起子 Needle-nosed pliers Diagonal cutting plier Ball Link Plier Phillips screwdriver 尖嘴鉗...
  • Page 7 GAUI Main shaft mount TAI SHIH HOBBY CORPORATION 主軸座組裝 螺絲均需上止滑劑 All screws on side plates should be applied with thread lock. M3x6......x4 Upper Main Shaft Mount B8x16x5 上主軸座 M3x7......x4 Frame post 圓鋁柱(23.5mm) Bearing 8x16x5..x2 Lower Main Shaft Mount 下主軸座 Servo mount 伺服機座...
  • Page 8: Frame Assembly

    GAUI Tail transmission gear assembly TAI SHIH HOBBY CORPORATION 尾傳動齒組裝 螺絲均需上止滑劑 All screws on side plates should be applied with thread lock. M3x6......x4 Gear Shaft (14T) 尾前齒軸附鋼齒(14T) M2x8......x1 Bearing 5x11x4..x2 Tail transmission bearing mount 尾傳動軸承座 B5x11x4 M2x8 B5x11x4 Countersunk Washer 螺絲墊片...
  • Page 9 GAUI Tail control adapter mount TAI SHIH HOBBY CORPORATION 尾舵轉接器組裝 螺絲均需上止滑劑 All screws on side plates should be applied with thread lock. M3x6......x2 M3x12......x1 Bearing 3x6x2.5..x2 Washer 3.1x4.6x0.6 x1 M2x4.8x6.5....x2 B3x6x2.5 W3.1x4.6x0.6 B3x6x2.5 Stainless ball M2x4.8x6.5 不銹鋼球頭 M3x12 GAUI Servo mount assembly TAI SHIH HOBBY CORPORATION 伺服機座組裝...
  • Page 10 GAUI Electronlcs mount TAI SHIH HOBBY CORPORATION 電變架組裝 螺絲均需上止滑劑 All screws on side plates should be applied with thread lock. M3x6......x5 Electronics mount 固定座 M3x10......x2 GAUI Canopy post assembly TAI SHIH HOBBY CORPORATION 艙罩支柱組裝 螺絲均需上止滑劑 All screws on side plates should be applied with thread lock.
  • Page 11 GAUI Clutch bell assembly-1 TAI SHIH HOBBY CORPORATION 離合器罩組裝-1 螺絲均需上止滑劑 All screws should be applied with thread lock. M4x4.......x2 Hex coupler for starter shaft 啟動軸桿頭 Bearing 5x11x4..x2 離合器罩 M4x4 M4x4 Clutch bell cover B5x11x4 Bearing 8x14x4..x2 啟動軸軸承座 Starter shaft bearing mount 離合器來令片10x123mm...
  • Page 12 GAUI Clutch Bell assembly-3 TAI SHIH HOBBY CORPORATION 離合器罩組裝-3 螺絲均需上止滑劑 All screws on side plates should be applied with thread lock. M3x6......x3 GAUI Engine fan assembly TAI SHIH HOBBY CORPORATION 風散座組裝 螺絲均需上止滑劑 All screws should be applied with thread lock.
  • Page 13 GAUI Clutch assembly TAI SHIH HOBBY CORPORATION 離合器組裝 螺絲均需上止滑劑 All screws on side plates should be applied with thread lock. M3x6......x2 單向軸承B10x14x12 One way bearing B10x14x12 M2.6x10....x2 M3x6 2pcs Clutch One Way Bearing 離合器 B10x14x12.....x1 M2.6x10 2pcs GAUI Engine cover assembly TAI SHIH HOBBY CORPORATION 引擎罩組裝...
  • Page 14 GAUI Engine assembly TAI SHIH HOBBY CORPORATION 引擎組裝 Install assembled engine onto the main frame. You need to tilt the engine slightly to put it in place. 將引擎組裝至機身上並注意組裝過程需調整角度如圖示。 GAUI Engine bracket mount assembly TAI SHIH HOBBY CORPORATION 引擎固定座組裝 螺絲均需上止滑劑 All screws on side plates should be applied with thread lock.
  • Page 15 GAUI Engine assembly TAI SHIH HOBBY CORPORATION 引擎固定座組裝 螺絲均需上止滑劑 All screws on side plates should be applied with thread lock. M3x6......x2 M3x8......x2 Countersunk Washer 螺絲墊片 IMPORTANT: At this time, please leave these M3x8 bolts loose at ` this time. 將M3x8螺絲含上不鎖緊並配合P.10調整離...
  • Page 16: Table Of Contents

    GAUI Engine bracket mount assembly TAI SHIH HOBBY CORPORATION 引擎固定座組裝 螺絲均需上止滑劑 All screws on side plates should be applied with thread lock. M3x18......x2 After engine has been installed, please manually check the clutch bell for smooth operation. 鎖緊M3x18螺絲並將離合器罩調整至順暢 後鎖緊P.8&P.9的M3x8螺絲鎖緊。 GAUI...
  • Page 17: Landing Gear Assembly-1

    GAUI Landing gear assembly TAI SHIH HOBBY CORPORATION 滑橇組組裝 螺絲均需上止滑劑 All screws on side plates should M3x3......x2 be applied with thread lock. M3x6......x2 GAUI Main gear assembly-1 TAI SHIH HOBBY CORPORATION 主齒盤組裝-1 螺絲均需上止滑劑 All screws should be applied with thread lock.
  • Page 18 GAUI Main gear assembly-2 TAI SHIH HOBBY CORPORATION 主齒盤組裝-2 Insert main shaft and assemble with main gear assembly. 將主軸至入機身總承並組裝主齒盤。 GAUI Main gear assembly-3 TAI SHIH HOBBY CORPORATION 主齒盤組裝-3 M3x22......x1 N3x5.5L....x1...
  • Page 19 GAUI Main Rotor grip assembly TAI SHIH HOBBY CORPORATION 主旋翼夾頭組裝 螺絲均需上止滑劑 All screws should be applied with thread lock. M4x10.......x2 M3x6......x2 M3x10.......x1 Spindle shaft Stop Plate 橫軸 煞車盤 Smaller inner race Bearing 6x13x3.5..x2 內徑較小 Main rotor head 主旋翼頭 Bearing 6x13x5..x2 內徑較大...
  • Page 20: M3X3

    GAUI Main Shaft collar TAI SHIH HOBBY CORPORATION 主軸輪檔組裝 螺絲均需上止滑劑 All screws should be applied with M3x3......x2 Mast collar thread lock. 主軸輪擋 Lift main shaft before installing the mast collar on the main mast, then tighten the mast collar securely.
  • Page 21 GAUI Washout Arm Assembly TAI SHIH HOBBY CORPORATION 剪型臂組裝 螺絲均需上止滑劑 All screws should be applied with thread lock. M3x10.......x2 W3.1x4.6x0.6....x4 Bearing 3x6x2.5..x4 Pillar 2x13....x2 P2x13 P2x13 GAUI Fuel tank assembly TAI SHIH HOBBY CORPORATION 油管油箱組裝 Assemble fuel line / fuel tank according to drawing below.
  • Page 22: Be Applied With Thread Lock

    GAUI Engine mount (right) TAI SHIH HOBBY CORPORATION 引擎右固定板組裝 螺絲均需上止滑劑 All screws on side plates should be applied with thread lock. M3x28.......x2 Countersunk Washer 圓鋁柱 Cylinder frame post 螺絲墊片 (23.5mm) 圓鋁柱 Cylinder frame post (17.5mm) 減震墊 Rubber damper 圓鋁柱 Cylinder frame post (17.5mm)
  • Page 23: Be Applied With Thread Lock

    GAUI Fuel line assembly TAI SHIH HOBBY CORPORATION 燃料油管組裝 Connect fuel line from fuel tank to the engine fuel intake connector. GAUI Engine mount (left) TAI SHIH HOBBY CORPORATION 引擎左固定板組裝 螺絲均需上止滑劑 All screws on side plates should be applied with thread lock.
  • Page 24 GAUI Servo assembly-1 TAI SHIH HOBBY CORPORATION 伺服機組裝-1 調整用鋁套: 18mm Aluminum collar for adjustment P2x3.5x1.5 P2x3.5x2.5 M2.6x10.....x8 P2x3.5x3.5 M2x10......x2 M2x10 N2x4L N2x4L......x2 Depending on differences in servo used, please, use different length aluminum collar to adjust the servo arm link.
  • Page 25 GAUI Main Rotor lever assembly TAI SHIH HOBBY CORPORATION 主旋翼拉桿組裝 49.5mm 31mm 21.5mm M2.6x6.....x1 GAUI Tail servo assembly TAI SHIH HOBBY CORPORATION 尾舵伺服機組裝 When installing please notice the larger hole is Ø3x8 thread hole. 組裝時請注意大洞為Ø3x8螺絲孔。 Ø3x8......x2 M2.6x10....x4 N2x4L M2x10 M2x10......x1...
  • Page 26 GAUI Tail push rod assembly TAI SHIH HOBBY CORPORATION 尾舵拉桿組裝 When installing the pushrod please ensure that the pushrod adapter and servo are leveled 扣上拉桿後請確認轉接座與伺服機為垂直水平。 245.5mm 228mm GAUI Throttle servo assembly TAI SHIH HOBBY CORPORATION 油門桿伺服機組裝 When installing please notice the larger hole is Ø3x8 thread hole.
  • Page 27 GAUI Throttle push rod assembly TAI SHIH HOBBY CORPORATION 油門拉桿組裝 Install throttle push rod 將油門拉桿組裝至機身。 81mm 65mm 56.2mm GAUI Servo cabling TAI SHIH HOBBY CORPORATION 伺服機走線圖 CCPM Servo cabling CCPM伺服機走線圖。 Cable tie 束帶...
  • Page 28 GAUI Muffler assembly TAI SHIH HOBBY CORPORATION 排氣管組裝 M3x27......x2 GAUI Tail transmission assembly-1 TAI SHIH HOBBY CORPORATION 傳動尾管組裝-1 Bearing 8x14x4..x1 M2x12......x2 O-ring B8x14x4 N2x4L......x2 M2x12 N2x4L 傳動軸桿頭 Torque tube drive shaft head...
  • Page 29 GAUI Tail transmission assembly-2 TAI SHIH HOBBY CORPORATION 傳動尾管組裝-2 Assemble the tail support clamp and tail control rod, insert the front drive gear into the tail boom. M3x6 Countersunk Washer 將尾管夾及拉桿座置入尾管, 螺絲墊片 並套上前傳動齒輪箱。 Countersunk Washer 螺絲墊片 Bearing 12x18x4..x2 拉桿座 Rudder Control Guide M3x6......x2...
  • Page 30 GAUI Vertical tail fin TAI SHIH HOBBY CORPORATION 垂直尾翼組裝 螺絲均需上止滑劑 All screws on side plates should be applied with thread lock. M3x12.....x2 M3x12 M3x12 Countersunk Washer 螺絲墊片 GAUI Tail rotor assembly TAI SHIH HOBBY CORPORATION 尾旋翼夾頭組裝 B4x9x4 W4.1x6x0.5 N3x5.5L.....x2 N3x5.5L 尾旋翼夾頭...
  • Page 31 GAUI Tail rotor grip assembly TAI SHIH HOBBY CORPORATION 尾旋翼夾頭組裝 P2x13 M3x3.......x2 B6x10x3 B6x10x3 M2x10.....x2 M3x14.....x1 Stainless ball (4.8mm) 不銹鋼(4.8mm)球頭 M2x10 Bearing 4x7x2.5..x2 P2x2.95x4.3 Bearing 6x10x3..x2 M3x3 P2x2.95x4.3....x2 B4x7x2.5 P3x4x9.5....x1 P2x13.....x2 P3x4x9.5 B4x7x2.5 M2x10 M3x3 M3x14 GAUI Tail blade assembly TAI SHIH HOBBY CORPORATION 尾旋翼組裝...
  • Page 32 GAUI Tail pushrod assembly TAI SHIH HOBBY CORPORATION 尾後拉桿組裝 When installing the pushrod, please ensure that Insert the tail push rod through the guides then adjust the pushrod adapter and servo are leveled. the linkages to achieve proper length. 扣上拉桿後請確認轉接座與伺服機為垂直水平。...
  • Page 33 GAUI Tail boom support assembly TAI SHIH HOBBY CORPORATION 尾支撐桿組裝 Assemble the tail boom brace. 螺絲均需上止滑劑 將兩支支撐桿鎖上機身。 All screws should be applied with thread lock. Ø3x8......x3 M3x14.......x2 P3x6x4......x2 P3x6x4.2 M3x12 GAUI Canopy assembly TAI SHIH HOBBY CORPORATION 艙罩組裝 Insert canopy into canopy clip.
  • Page 34 GAUI TAI SHIH HOBBY CORPORATION Main Rotor Blade Assembly 主旋翼組裝 M3x22 M3x22......x2 M3x22 N3x5.5L....x2 N3x5.5L N3x5.5L GAUI NX4 assembled view TAI SHIH HOBBY CORPORATION 完成示意圖...
  • Page 35 NX4 Mast Collar Set 313039 NX4 一體成型尾殼座組(電鍍黑適用軸傳版) NX4 CNC Integrated Tail Gear Case(Black anodized & Shaft version) 313040 NX4 CNC尾旋翼夾頭附止推軸承(5mm尾軸用) NX4 CNC Tail Rotor Grips with Thrust Bearings(for 5mm tail output shaft) 313041 NX4 尾旋翼頭 NX4 Tail Hub Set 313042 NX4 CNC螃蟹夾組(5mm尾軸用) NX4 CNC Tail Pitch Slider Set(for 5mm tail output shaft) 313043 NX4 單向鋼套...
  • Page 36 313501 NX4 碳纖尾翼組 NX4 Fin and Tail(CF) 313502 NX4 碳纖機身側板(1.6mm) NX4 CF Main Frame(1.6mm) 313503 NX4 碳纖陀螺儀座及強化板組(1.6mm) NX4 CF Mounts for electronics and Stiffener Set (1.6mm) 313600 碳纖槳 (425L-CFA) CF main blades (425L-CFA) 313601 NX4 尾旋翼(70mm) NX4 Tail Rotor Blade Set(70mm) 803726 軸承(3x8x3)x4...
  • Page 37 Parts 零件表 805108 軸承(12x18x4)x3 B. Pack (12x18x4)x3 805109 軸承(8x14x4)x3 B. Pack (8x14x4)x3 810002 NX4 沉頭墊片組 陽極亮紅(適用M3螺絲)x15 NX4 Countsunk Washers (for M3 Machine Screw)x15 810003 止滑螺帽---(N3x5.5L)x20 Nylon Lock Nut (N3x5.5L)x20 810004 NX4 墊片包 NX4 Washer Pack 833014 機械螺絲(M3x14)x10個(400級 2槳旋翼頭用) Machine Screw (M3x14)x10pcs(for 400 class 2Blade Rotor Head) 842005 內六角螺絲(M2X5)x20個...
  • Page 38 GAUI www.gaui.com.tw E-mail: gaui@gaui.com.tw TEL: +886-2-86305567 FAX: +886-2-26105567 No.118, Ren’ai Rd., Bali Dist., New Taipei City 249, Taiwan © 2012 MADE IN TAIWAN...

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