SAB Heli Division Goblin 770 Competition Manual Download Page 15

Page: 15 / 48

Motor

Motor Support

(H0143-S)

Button Head Cap Screw M4x8mm

.....x2

Set Screw M5x20mm

(HC158-S)

Set Screw M4x6mm

.....x1

Finishing Washer

(H0007-S)

.....x2

.....x4

Set Screw M5x20mm

Socket Head Cap

Screw M3x10mm

(HC056-S)

Socket Head Cap

Screw M3x10mm

(HC056-S)

Finishing Washer

(H0007-S)

Flanged Bearing

6x 13x5mm

(HC414-S)

34mm

21mm

6mm

.....x2

7mm

0.2mm

Set Screw M4x6mm

(HC153-S)

Button Head Cap Screw

M4x8mm

(HC098-S)

20T Pulley

(H0175-20-S)

Lock motor pulley after locking

H0142

(see page 21 for optional pulley

selection)

Socket Head Cap Screw M3x8mm

Spring

HC314

(HC315-S)

Washer

5.3x 15x1mm

(HC188-S)

Metric Hex Nylon

Nut M5

(HC218-S)

Spring

HC310

(HC315-S)

Washer 5.3x 15x1mm

Socket Head Cap Screw M3x10mm

Finishing Washer M3

Note for 6mm motor shaft

To maximize space for the batteries, it

is advisable to shorten the motor shaft.

Follow the dimensions given in this

drawing. For the cut, you can use an

electric tool like a “Dremel” with a cut-

off disc.

Additionally, ensure the motor shaft

has an appropriate 'flat' for one of the

set screws.

Socket Head Cap

Screw M3x8mm

(HC050-S)

Bearing Support (H0142-S)

Lock H0142 after have locked

the motor.Motor shaft is requires

to optimize the centering.

H0142 can not be used with motor

shaft 8mm.

Bushing

6x 8x18mm

(H0176-S)

Use with 6mm

motor shaft.

Page 13

Chapter 5, Transmission Assembly

Summary of Contents for Goblin 770 Competition

Page 1: ......

Page 2: ...Goblin 770 Competition Manual Release 1 0 December 2013 SAB HELI DIVISION S R L Via San Crispino 47 47030 San Mauro Pascoli FC ITALY ...

Page 3: ... informed about changes to your kit such as upgrades retrofits and other important developments SAB Heli Division cannot be held responsible for issues arising with your model and will not provide support unless you register your serial number To mount the serial number tag on your helicopter please refer to page 32 Thank you for your purchase we hope you enjoy your new Goblin helicopter SAB Heli ...

Page 4: ...e manufacturer You hereby agree to release SAB Heli Division from any responsibility or liability arising from the use of this product SAFETY GUIDELINES Fly only in areas dedicated to the use of model helicopters Follow all control procedures for the radio frequency system It is necessary that you know your radio system well Check all functions of the transmitter before every flight The blades of ...

Page 5: ...age at the beginning of every chapter TOOLS LUBRICANTS ADHESIVES Generic pliers Hexagonal driver size 1 5 2 2 5 3 4mm 4mm T Wrench 5 5mm Socket wrench for M3 nuts 8mm Hex fork wrench for M5 nuts Medium threadlocker eg Loctite 243 Strong retaining compound eg Loctite 648 Spray lubricant eg Try Flow Oil Synthetic grease eg Tri Flow Synthetic Grease Grease eg Vaseline grease Cyanoacrylate adhesive Pi...

Page 6: ...arbon parts often leaves micro burrs and sharp edges We recommend de burring the edges to minimize the risks of electrical wire cuts etc Very important in red line zone Copyright 2013 SAB Heli Division All rights reserved Page 4 Chapter 4 Carbon Frame ...

Page 7: ...Cap Screw M2 5x8mm HC020 S Flat Head Cap Screw M2 5x5mm HC128 S ESC Support H0153 S Flat Head Cap Screw M2 5x5mm HC128 S Flat Head Cap Screw M2 5x5mm HC128 S Flat Head Cap Screw M2 5x5mm HC128 S Battery Tray H0002 S Socket Head Cap Screw M2 5x8mm x2 Copyright 2013 SAB Heli Division All rights reserved Page 5 Chapter 4 Carbon Frame ...

Page 8: ... 1 H0354 S x4 Flat Head Cap Screw M2 5x5mm x2 Socket Head Cap Screw M3x10mm Finishing Washer M3 x1 Flat Head Cap Screw M2 5x5mm HC128 S Frame Spacer H0003 S ESC Support H0088 S Cable Pass HA010 S Canopy Positioners H0159 S ESC Support Assembly ESC Support Assembly Note Note Copyright 2013 SAB Heli Division All rights reserved Page 6 Chapter 4 Carbon Frame ...

Page 9: ...6 S Finishing Washer M3 Socket Head Cap Screw M3x10mm x3 x3 Finishing Washer M3 x5 Socket Head Cap Screw M3x10mm Bottom holes 75mm max height batteries Middle holes 70mm max height batteries x4 Canopy Positioners H0159 S Top holes 60mm max height batteries Note Choose the position for the batteries Normally is used the average position Copyright 2013 SAB Heli Division All rights reserved Page 7 Ch...

Page 10: ...M3x12mm HC062 S Finishing Washer M3 H0007 S Socket Head Cap Screw M3x10mm HC056 S Metric Hex Nylon Nut M3 HC206 S Socket Head Cap Screw M3x10mm HC056 S Finishing Washer M3 Socket Head Cap Screw M3x12mm Metric Hex Nylon Nut M3 Socket Head Cap Screw M3x10mm x4 x4 x8 x8 Yellow Landing Gear H0345 S Copyright 2013 SAB Heli Division All rights reserved Page 8 Chapter 4 Carbon Frame ...

Page 12: ... Main Structure H0009 S Bearing Support Assembly H0024 S x1 x4 Button Head Cap Screw M3x4mm x1 Flat Head Cap Screw M2 5x5mm HC128 S Socket Head Cap Screw M3x8mm Socket Head Cap Screw M3x8mm HC050 S Bearing 12x 24x6mm x3 Socket Head Cap Screw M3x10mm HC056 S Column H0018 S Bearing 10x 19x5mm Bearing 12x 24x6mm Socket Head Cap Screw M3x10mm Flat Head Cap Screw M2 5x5mm Bearing 10x 19x5mm HC422 S Not...

Page 13: ... flights it will begin to rotate freely ensuring perfect contact and the ability to transmit maximum power It is very important to lubricate these two elements with a lubricant Tri Flow Synthetic grease One Way Bearing 10x 14x12mm HC442 S 6 25 4 8 Main Shaft H0127 S Main Structure Assembly 1 Metric Hex Nylon Nut M2 5 Socket Head Cap Screw M4x22mm x1 Socket Head Cap Screw Shouldered M4x24mm HC111 S...

Page 14: ... Screw M3x12mm Socket Head Cap Screw M3x40mm Socket Head Cap Screw M3x12mm HC062 S Tail Belt Idler Assembly H0174 S Belt Tensioner Arm Assembly H0174 S Washer 3 2x 6x0 5mm HC180 S Socket Head Cap Screw M3x40mm HC091 S Main Structure Assembly 3 Tail Belt Idler Assembly H0174 S Button Head Cap Screw M3x4mm HC038 S Belt Tensioner Arm Assembly H0174 S Note Position without preload Insert the screw in ...

Page 15: ...S Metric Hex Nylon Nut M5 HC218 S Spring HC310 HC315 S Washer 5 3x 15x1mm Socket Head Cap Screw M3x10mm Finishing Washer M3 Note for 6mm motor shaft To maximize space for the batteries it is advisable to shorten the motor shaft Follow the dimensions given in this drawing For the cut you can use an electric tool like a Dremel with a cut off disc Additionally ensure the motor shaft has an appropriat...

Page 17: ... Bearing 3x 7x3mm HC402 S Flanged Bearing 2 5x 6x2 5mm HC400 S Spacer Arm 2 5x 4x6 3mm H0253 H0132 S Spacer Arm 3x5x2 7mm H0134 H0132 S Main Blade Grip Assembly Bearing 10x 19x5mm HC422 S Approx 75mm Radius Arm x2 Assembly Uniball M3x4 5H3 H0065 S Uniball M3x4 5H18 H0063 S Swashplate Assemly H0023 S Uniball M3x4 5H3 H0065 S Linkage Rod A Assembly x2 Radius Arm Assembly The HPS head should be assem...

Page 18: ...ew M3x8mm HC050 S Socket Head Cap Screw M3x12mm HC062 S Carbon Frame Assembly Canopy Mount Base H0319 S Head HPS Assembly Central Group Assembly Socket Head Cap Screw M3x8mm HC050 S Metric Hex Nylon Nut M4 HC212 S Socket Head Cap Shoudered M4x24mm HC111 S Finishing Washer M3 H0007 S x1 Swashplate Assembly Socket Head Cap Screw M3x12mm HC062 S Canopy Mount Base H0319 S Copyright 2013 SAB Heli Divis...

Page 19: ...ms and sub trim set before installation of the servos in the model figure 2 Proceed with installation following the instructions below Figure 3 shows a completed installation Uniball M2 5H6 H0064 S Socket Head Cap Screw M2x8mm HC008 S or Socket Head Cap Screw M2x6mm HC004 S without Uniball Spacer x3 Socket Head Cap Screw M2 5x8mm Servo 2 SERVO ASSEMBLY 1 2 3 Servo 1 Uniball Spacer H0064 S Socket H...

Page 20: ...rips Set Screw M2 5x40mm HC242 S Linkade Rod B Aseembly Head HPS Version Preliminary Setup Adjust the linkage as shown The linkage Rod A has thead right left Turning you can change the tracking without disconnecting the plastic ball link The wire for the front servo must be positioned here Linkade Rod A Aseembly Approx Linkage Rod B Assembly x3 Linkage Rod A Assembly x2 H0346 S Approx Copyright 20...

Page 21: ...r improved cooling Figure 3 4 5 Figure 6 Shows the wiring which connects the receiver and ESC in this picture one frame has been removed If the BEC used is combined with the ESC it is recommended to use a dual wire connection Figure 7 The passage of the controller wires to the motor is highlighted Figure 8 Shows the installation of a 2S battery for the flight control system Alternatively a BEC cou...

Page 22: ...case of boom separation during a crash Slot for sensor cable It is important to lock the plugs of the flybarless unit with an adhesive for example hot glue Tail servo extension cable To install a one piece Flybarless system it is necessary to add the support shown in these figures Figure 3 shows the installed support Figure 4 shows the control unit and the receiver installed on the support Support...

Page 23: ...10 7 1 H0175 24 S 24T Pinion ratio 8 9 1 H0175 21 S 21T Pinion ratio 10 2 1 H0175 25 S 25T Pinion ratio 8 6 1 Note Although the Goblin can fly at high rpm for safety reasons we suggest to not exceed 2000 rpm Some example configurations GOBLIN 770 COMPETITION CONFIGURATION Rev 01 Performace Battery Motor ESC Pinion RPM Max Gov Pitch GENERAL 12S 5000 5500 Kontrionik Pyro 800 480 Edge 160 HV 22T 1950...

Page 24: ... Then put the belt around the big pulley Rotate the motor several times by hand Release the screw that locks the slide The springs keep the belt in tension Help the springs by pulling the motor slightly The belt must be very tight Lock all screws Motor Assembly Note Check for vertical alignment of the motor pulley To do this simply turn the motor several time and check to you see if the belt is al...

Page 26: ... S Oring HC335 S Tail Shaft H0325 S Tail Rotor Hub Assembly Spacer 5x 9x0 75mm H0330 S Thrust Bearing 5x 10x4mm HC435 S Bearing 5x 10x4mm HC411 S Socket Head Cap Screw M2x6mm HC004 S Buttom Head Cap Screw M4x6mm HC096 S Note Smaller ID Note Larger ID Spacer 7 5x 10x0 5mm H0349 S Socket Head Cap Screw M2x6mm HC004 S Spacer 2x 3x3mm H0076 S Note S Left Side Note S Right Side Socket Head Cap Screw M2...

Page 27: ...l Fin H0046 S Tail Side Plate Assembly Socket Head Cap Screw M3x8mm HC050 S Tail System Assembly Flanged Bearing 6x 13x5mm Belt Gates 2160 3GT 06 HC325 S Set Screw M4x6mm HC153 S Tail Rotor Shaft Assembly Flanged Bearing 6x 13x5mm HC414 S Socket Head Cap Screw M3x22mm HC086 S Uniball M2 5H6 H0064 S Uniball Spacer H0031 H0064 S Bell Crank Lever H0059 S Socket Head Cap Screw M2x8mm H0008 S Bush Bell...

Page 28: ...hen unscrew until there is contact with the walls Lock everything with the adhesive Assemble H0040 S in the boom Before assembling the two parts in the boom we suggest tightening the M2 5 screws into the two plastic parts to pre thread them In this way when you will assemble the tail servo it will be easier to tighten the screws into the plastic parts Check the tail servo can fit if necessary care...

Page 29: ...mm Approx 803mm 12mm 12mm Socket Head Cap Screw M3x12mm x4 Finishing Washer M3 Finishing Washer M3 H0007 S Socket Head Cap Screw M3x12mm HC062 S Tail Boom Assembly Plastic Ball Link H0066 S Carbon Rod 4x 2 5x752mm HC238 S Threaded Rod M2 5x40mm HC242 S Note Copyright 2013 SAB Heli Division All rights reserved Page 27 Chapter 12 Tail ...

Page 30: ...can eventually chafe or cut your tail servo lead we recommend protecting the leads with heat shrink or even electrical tape Tail Assembly Servo Spacer H0075 S Carbon Rod Assembly HC238 S Socket Head Cap Screw M2x6mm HC004 S Tail Servo Assembly x4 Socket Head Cap Screw M2 5x12mm x1 Socket Head Cap Screw M2x6mm x1 Uniball M2 5H6 15 16mm The distance between the axis and the ball must be between 15 1...

Page 31: ...Lock the M8 nuts with the HA016 special tool supplied Tray 2 Firmly lock the lateral srews M3x12 Use Loctile for this screw and make sure you remain tight Assemble the H0038 carbon security plate Connect the tail servo wire to the previously fitted extension lead x1 Socket Head Cap Screw M3x6mm HC044 S Nylon Screw M8x20mm HC165 S x2 x2 Note Between the boom and the aluminum plate there is a space ...

Page 32: ...ble to remove the pulley H0101 S without loosening the tail unit Remove the locking screw and pull down CANOPY On the Goblin the canopy touches the frame To avoid triggering vibration it is necessary to attach an adhesive foam tape to the canopy figure 6 To lock the canopy saver normal is possible to use a litle bit of CA Glue Allows for quick installation and removal of the canopy The canopy hole...

Page 33: ... the ideal position for the best center of gravity Cut the heat shrink around the carbon fiber tray locking pins Fig 3 Battery Pack Slide the tray until it locks into the CNC stopper Fig 4 5 Using the velcro straps making sure that the two locking pins are stopped against the frame spacer Part1 H0003 and H0151 Fig 6 7 Battery Plate H0149 S Cylinder M2 5 H0151 S Flat Head Cap Screw M2 5x5mm HC128 S...

Page 34: ...ht left thread system that allows continuous fine adjustments of the length of the control rod for this adjustment it is not necessary to detach the ball link Perform the first flight at a low headspeed 1500 1600 RPM After this first flight do a general check of the helicopter Verify that all screws are correctly tightened SERIAL NUMBER In Bag 21 i will find the serial number tag for your Helicopt...

Page 35: ...quently make sure you remain tight fig 2 and fig 3 To ensure safety you should do a general inspection of the helicopter after each flight You should check The maintenance of proper belt tension The proper isolation of wires from the carbon and aluminum parts That all screws remain tight HPS HEAD The dampening system of this head allows for a wide range of head speeds to be used without sacriticin...

Page 36: ...ion Carbon Fiber 1 10 H0157 Canopy Positioners Plastics 2 11 H0319 Canopy Poitioner Aluminum 2 Main Frame POS COD Name Specification Quantity 12 H0344 Landing Gear Support Plastic 2 13 H0345 Yellow Landing Gear Carbon Fiber 2 14 H0354 Main Frames Carbon Fiber 2 15 H0804 Canopy Quick Realise Assembly 2 16 HA010 Cable Pass 16 x 24 x 2mm 1 17 HC020 Socket Head Cap Screws M2 5X8mm 2 18 HC056 Socket He...

Page 37: ...HC426 Bearings 12 x 24 x 6mm 2 57 HC442 One Way Bearing 10 x 14 x 12mm 2 58 HC232 Washer 10 x 16 x 0 2mm 1 59 HC414 Flanged Bearings 6 x 13 x 5mm 1 60 H0142 Support Bearing Aluminum 1 TRANSMISSION ASSEMBLY POS COD Name Specification Quantity 1 H0007 Finishing Washers M3 Aluminum 4 2 H0009 Main Structure Aluminum 1 3 H0010 Servo Support Aluminum 1 4 H0143 Motor Support Aluminum 1 5 H0320 Main Gear ...

Page 38: ...ead Cap Screws M4 x 10mm 2 21 HC062 Socket Head Cap Screws M3 x 12mm 2 22 HC111 Socket Head Cap Screw Shouldered M4 x 24mm 1 23 HC116 Socket Head Cap Screw Shouldereds M5 x 35mm 2 Head System POS COD Name Specification Quantity 24 HC122 Button Head Cap Screws M6 x 10mm 2 25 HC242 Threaded Rods M2 5 x 40mm 3 26 H0346 Linkages Assembly 2 27 HC170 Washers 2 x 5 x 0 5mm 3 28 HC176 Washers 3 x 4 x 0 5m...

Page 39: ... boom 1 26 H0325 Tail rotor shaft 1 27 H0326 Tail rotor hub 1 28 H0327 Tail blade grip 2 29 H0329 Tail Spindle 1 30 H0330 Washer Spacer 5x 9x0 75mm 2 TAIL SYSTEM POS COD Name Specification Quantity 31 H0349 Washer Spacer 7 5x 10x0 5mm 2 32 H0359 Tail Side Plate Aluminum 1 33 H0360 Tail Upper Case Aluminum 1 34 HC004 Socket Head Cap Screws M2 x 6mm 3 35 HC008 Socket Head Cap Screws M2 x 8mm 1 36 HC...

Page 40: ...3 2 x Double Sided Tapes Locking Element Tail H0041 S Spacer Flybarless H0043 S 3 x Spacer Flybarless 1 x Supporto Flybarless 1 x Flat Head Cap Screw M3x8mm 5 x Socket Head Cap Screws M3x6mm 1 x Linkage Tail Support 2 x Socket Head Cap Screws M2 5x6mm Linkage Tail Support H0045 S Yellow Vertical Fin H0046 S 1 x Yellow Vertical Fin 2 x Socket Head Cap Screws M3x12mm 2 x Finishing Washers M3 2 x Ant...

Page 41: ...Metric Hex Nylon Nuts M4 H5 Main Shaft H0127 S Radius Arm H0132 S 2 x Radius Arms 2 x Spacer Arm 3x 5x2 7mm 2 x Spacer Arm 2 5x 4x6 3mm 2 x Uniball Radius Arms 2 x Socket Head Cap Screws M3x16mm 2 x Socket Head Cap Screws M2 5x18mm 2 x Washers 3x 4x0 5mm 2 x Flanged Bearings 2 5x 6x2 5mm 2 x Flanged Bearings 3x 7x3mm 1 x Center Hub 1 x Socket Head Cap Screw Shouldered M4x24mm 1 x Metric Hex Nylon ...

Page 42: ...ed Bearings 5x 9x3mm 1 x Socket Head Cap Screw M3x50mm 1 x Washer 3x 4x0 5mm 1 x Socket Head Cap Screw M3x12mm 2 x Washers 3 2x 6x0 5mm 1 x Button Head Cap Screw M3x4mm 1 x Spring De8 df0 5 LL8 Belt Tensioner Support H0174 S 1 x 18T Pulley 1 x Set Screws M4x4mm 1 x 19T Pulley 1 x Set Screws M4x4mm 19T Pulley H0175 19 S 18T Pulley H0175 18 S 1 x 22T Pulley 1 x Set Screws M4x4mm 22T Pulley H0175 22 ...

Page 43: ... x Washer Ø7 5xØ10x0 5mm 2 x Tail Oring Damperner Spacer Set For Tail Rotor H0330 S 2 x Linkage HPS 4 x Plastic Ball Link 2 x Linkage Rod Linkage HPS V2 H0346 S 1 x Canopy Yellow Orange 2 x Canopy Grommet 1 x Canopy mousse 1 x Canopy Edge Protection Canopy Yellow Orange H0365 S Canopy Yellow Blue H0381 S 1 x Canopy Yellow Blue 2 x Canopy Grommet 1 x Canopy mousse 1 x Canopy Edge Protection 1 x Tai...

Page 44: ...Cap Screws M2x6mm 4 x Socket Head Cap shouder M2 5x19mm 4 x Metrix Hex Nylon Nut M2 5 5 x Socket Head Cap Screws M3x6mm 5 x Socket Head Cap Screws M3x10mm 5 x Buttom Head Cap Screws M4x6mm HC111 S 2 x Socket Head Cap Shouder M5x30mm 2 x Metrix Hex Nut M5 HC116 S 5 x Socket Head Cap Shouder M3x18mm HC122 S HC152 S HC150 S 5 x Cup Poin Set Screws M2 5x20mm HC140 S 5 x Flat Head Cap Screws M3x8mm HC1...

Page 45: ...r Belt 240 3MGT 19mm HC402 S HC315 S HC422 S HC426 S HC438 S 4 x Bearings 10x 19x5mm HC430 S HC435 S 2 x Rad Bearings 30x 37x4mm 2 x Thrust Bearings 5x 10x4mm HC442 S 2 x Cable Pass 1 x Canopy Mousse 2 x Hex Wrenches 2 5 1 x Foam Blade Holder HA006 S HA002 S 1 x One Way Bearings 10x 14x12mm HA010 S HA001 S 4 x Flanged Bearings 5x 9x3mm 2 x Bearings 12x 24x6mm 10 x Metric Hex Nylon Nuts M3H4 10 x M...

Page 46: ... Metric hex locknut Nuts M3H4 HA025 S 1 x Aluminum Third Bearing Support 1 x Aluminum Cooling Motor Mount 1 x Flanged Bearing Ø6 x Ø13 x 5mm 2 x Socket Head Cap Screw M3x8mm 2 x Aluminum Finishing Washers 2 x Spring 5 8 0 3 LL 9 2 x Socket Head Cap Screw M3x10mm 2 x Spring 3 0 5 LL 12 1 x Rubber Canopy Edge Protection 2 x Wrench Tool M8 M6 SAB HELIDIVISION JR Servo Horn HA050 SAB HELI DIVISION New...

Page 47: ......

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