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SAB Heli Division Goblin Helicopter Kraken, Manual

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SAB Heli Division Goblin Helicopter Kraken Manual Download Page 23

Bolt M10

(HC546-S)

Kraken RAW Tail Boom

(H1505-S)

Nut Block

(HC546-S)

Nut M10

(HC546-S)

Boom Block Support

(H1061-S)

Washer

10x 16x0.2mm

(HC232-S)

Foam 1, BAG15

Use this special 

tool to apply the 

correct torque to 

the nuts.

1

2

3

4

Lock the Nut Block 

with a small qty of 

CA glue

DO NOT over tighten the screw.

Tighten the bolts as tight as 

you can with your fingers, then 

add 2 quarter turns to finish 

tightening them.

Page 22

TAIL BOOM ASSEMBLY

Summary of Contents for Goblin Helicopter Kraken

Page 1: ......

Page 2: ...el Please refer to the web site www goblin helicopter com for updates and other important information VERY IMPORTANT It is extremely important that you take a moment to register your helicopter with us This is the only way to ensure that you are properly informed about changes to your kit such as upgrades retrofits and other important developments SAB Heli Division cannot be held responsible for a...

Page 3: ...in rotor diameter 1578 mm with 700 mm blades Main blade length 650 to 730mm Tail rotor diameter 284 mm with 105 mm tail blades Tail blade length 105 to 115 mm GOBLIN KRAKEN TECHNICAL SPECIFICATIONS Cyclic Servos Standard size 40mm Tail Servo Standard size 40mm Main Rotor Ratio 11 8 to 8 8 21T included 10 1 1 Tail Rotor Ratio 5 0 4 8 1 27T included 4 8 1 690 mm main blades 105 mm tail blades KIT In...

Page 4: ...RRANTY NEGLIGENCE OR STRICT LIABILITY Further in no event shall the liability of SAB Heli Division exceed the individual price of the Product on which liability is asserted As SAB Heli Division has no control over use setup final assembly modification or misuse no liability shall be assumed nor accepted for any resulting damage or injury By the act of use setup or assembly the user accepts all res...

Page 5: ...nted in a black box in the upper corner of the page INSIDE THE MAIN BOX THERE ARE Green screw and Green bearing in the illustration means you need to use Use retaining compound SAB HA115 S Use Proper Lubricant Use CA Glue Indicates that for this assembly phase you need materials that are Foam xxx BAG xxx Important ADDITIONAL COMPONENTS REQUIRED TOOLS LUBRICANTS ADHESIVES Blue screw and blue bearin...

Page 6: ...Approx 728mm 13mm 13mm NOTE Threaded Rod M2 5x40mm HC242 S Threaded Rod M2 5x40mm HC242 S Carbon Rod 2 5x 4x702mm HC537 S Aluminum Bushing Aluminum Bushing BAG1 Page 5 CARBON ROD ASSEMBLY ...

Page 7: ... 39 for more information Free Wheel Clutch grease HA075 Bushing H1275 S Main Pulley Z56 H1291 S Socket Head Cap Screw M4x22mm HC104 S Front Tail Pulley Z34 H1271 S Shim 12x 16x0 1mm HC538 S Metric Hex Nylon Nut M4 HC212 S Alu Servo Mount Base H1273 S Anti rotation Guide H1378 S Socket Head Cap Screw M2 5x6mm HC018 S Front Servo Mount Assembly Socket Head Cap Screw M2 5x8mm HC020 S Front Servo Moun...

Page 8: ...b trim is set before installation of the servos in the model Proceed with installation following the instructions below You can use the G10 servo tool to align the front servo arms with the theoretical horizontal line Figure 3 Socket Head Cap Screw M2 5x8mm HC020 S Servo Spacer H0075 S Front Servos Rear Servo Socket screw M2x6mm HC004 S Socket Head Cap Screw M2 5x8mm HC020 S Servo Spacer H0075 S S...

Page 9: ...ead Cap Screw M2 5x8mm HC020 S Battery Guide H1067 S Alu Pin H1085 S Main Frame H1403 S Main Frame H1403 S RIGHT FRAME ASSEMBLY LEFT FRAME ASSEMBLY BATTERY GUIDE ASSEMBLY CF Pin Support H1085 S BAG4 CF Xcross H1085 S Battery Tray CAM H1177 NOTE With the eccentric bushing you can adjust the play of the battery tray Socket Head Cap Screw M2 5x12mm HC026 S Bushing on this side Page 8 FRAME GROUP ASSE...

Page 10: ...mm HC044 S Socket Head Cap Screw M3x10mm HC056 S Socket Head Cap Screw M3x10mm HC056 S Frame Spacer H1076 S BAG4 Washer 3 2x 6x0 5mm HC180 S Washer 3 2x 6x0 5mm HC180 S By installing 2 washers HC180 S on the battery tray guide screws just the 2 in the middle it creates a little preload to reduce any lateral play Page 9 FRAME GROUP ASSEMBLY ...

Page 11: ...1101 S Socket Head Screw M3x6mm HC044 S CF Canopy Base Support H1404 S Canopy Base H1101 S CF Canopy Base Support H1404 S Socket Head Cap Screw M3x6mm HC044 S Finishing Washer M3 H0007 S Socket Head Cap Screw M3x10mm HC056 S Finishing Washer M3 H0007 S Socket Head Cap Screw M3x8mm HC050 S BAG5 Finishing Washer M3 H0007 S Finishing Washer M3 H0007 S Finishing Washer M3 H0007 S Page 10 FRAME GROUP A...

Page 12: ...e H0079 S Center Hub H1043 S Oring 90 HC529 S Damper B Delrin H1046 S RADIUS ARM ASSEMBLY X2 Flanged Bearing 3x 7x3mm HC402 S Radius Arm H0132BM S Spacer Arm 3x 5x2 7mm Spacer Arm 2 5x 4x6 3mm Uniball Radius Arm H0205 S UNIBALL RADIUS ARM ASSEMBLY X2 Flanged Bearing 2 5x 6x2 5mm HC400 S Flanged Bearing 2 5x 6x2 5mm HC400 S Flanged Bearing 3x 7x3mm HC402 S Page 11 HEAD ASSEMBLY ...

Page 13: ...38 S Washer 10x 16x1mm HC230 S Socket Head Cap Screw M3x16mm HC068 S Washer 3x 4x0 5mm Socket Head Cap Screw M2 5x18mm HC032 S Blade Grip Arm H1045 S Uniball M3 H0065 S Socket Head Cap Screw M4x10mm HC102 S Blade Grip H1044 S eg Microlube GL261 Foam 2 BAG7 LINKAGE ROD ASSEMBLED RADIUS ARM ASSEMBLED Already assembled with 1 bearing UNIBALL RADIUS ARM ASSEMBLED Page 12 HEAD ASSEMBLY ...

Page 14: ...11 S Socket Head Cap Screw M3x12mm HC062 S Socket Head Cap Screw M3x12mm HC062 S Metric Hex Nylon Nut M4 HC212 S eg Microlube GL261 Reference Pin H1048 S Uniball M3 H0065 S Uniball M3 H0065 S Uniball M3 H0065 S SWASHPLATE ASSEMBLY Swashplate SET H1047 S Foam 2 BAG8 Page 13 ASSEMBLING OF THE MODULES ...

Page 15: ...w M2 5x18mm HC140 S Plastic ball link H0066 S Plastic ball link H0066 S LINKAGE ROD REAR SERVO ASSEMBLY BAG8 LINKAGE ROD REAR SERVO ASSEMBLY X1 Initial length for the rods from the servos to the swash plate Set Screw M2 5x28mm HC618 S Plastic ball link H0066 S Plastic ball link H0066 S LINKAGE ROD FRONT SERVO ASSEMBLY Page 14 ASSEMBLING OF THE MODULES ...

Page 16: ...tio 11 8 1 H0175 22 S 22T Pinion ratio 9 6 1 H0175 19 S 19T Pinion ratio 11 2 1 H0175 23 S 23T Pinion ratio 9 2 1 H0175 20 S 20T Pinion ratio 10 6 1 H0175 24 S 24T Pinion ratio 8 8 1 H0175 21 S 21T Pinion ratio 10 1 1 H0175 25 S 25T Pinion ratio 8 4 1 GOBLIN KRAKEN RAW CONFIGURATIONS Rev 01 Battery Motor ESC Pinion a b RPM Max a b Pitch 12S 4200 5500 mAh Xnova 4525 530kv lightning HW 200A Kosmik 1...

Page 17: ...C351 S Socket Head Cap Screw M3x8mm HC050 S Set Screw M4x4mm or M4x6 in according with motor pulley shaft HC152 S HC153 S The set screw must be under the surface of the teeth 3rd bearing support for the motor H0143 S Install the support after installing the pulley and after mounting the motor H0143 does not need to be used with an 8mm motor shaft Foam 1 BAG 9 NOTE Motor wires pointing forward Sock...

Page 18: ...Then put the belt around the big pulley Rotate the motor several times by hand Pull on the motor mount to tension the belt Rotate again the motor several times by hand Provide the correct force and properly tension the belt Tighten the M5 nuts first then the 2 M3 screws later You can use a 4 5mm shaft as a lever to set proper motor belt tension BAG10 Motor Belt HC601 S Socket Head Cap Screw M3x8mm...

Page 19: ...Socket Head Cap Screw M2 5x10mm HC022 S Metric Hex Nylon Nut M2 5mm HC200 S BAG11 NOTE You can install some zip ties here Page 18 INSTALLATION ESC ...

Page 20: ...ail Blade Grip Assembled H1033 S TAIL PITCH SLIDER ASSEMBLED H1112 S Tail Pitch Slider Link H0261 S Spacer 2x 3x3mm Socket Head Cap Screw M2x6mm HC004 S NOTE It is a normal for the tail to feel a bit tight after initial assembly as the tail spindle preload is usually high when the helicopter is brand new The preload will loosen up after 2 5 flights allowing the system to become smooth eg Microlube...

Page 21: ...M3x8mm HC050 S Tail Side Plate H1097 S BELL CRANK LEVER ASSEMBLED H1090 S Socket Head Cap Screw M3x22mm HC086 S Uniball M2 H0064 S Socket Head Cap Screw M2x6mm HC004 S Washer 3 1x 6x0 2mm HC539 Uniball M3 H0065 S TAIL ROTOR ASSEMBLED Socket Head Cap Screw M2 5x8mm HC020 S Bell Crank Base H1095 S Foam 2 BAG13 NOTE Lip Facing Down Page 20 TAIL GROUP ASSEMBLY ...

Page 22: ...Tail Fin H1096 02 S CF Tail Plate H1096 01 S Metric Nylon Nut M3 HC206 S Socket Head Cap Screw M3x8mm HC050 S Flat Head Cap Screw M3x10mm HC135 S BAG14 Page 21 TAIL GROUP ASSEMBLY ...

Page 23: ... 10x 16x0 2mm HC232 S Foam 1 BAG15 Use this special tool to apply the correct torque to the nuts 1 2 3 4 Lock the Nut Block with a small qty of CA glue DO NOT over tighten the screw Tighten the bolts as tight as you can with your fingers then add 2 quarter turns to finish tightening them Page 22 TAIL BOOM ASSEMBLY ...

Page 24: ...AIL ASSEMBLED H0041 S BAG16 Socket Head Cap Screws M3x12mm HC062 S Finishing Washer M3 H0007 S TAIL GROUP ASSEMBLED Finishing Washer M3 H0007 S Socket Head Cap Screws M3x12mm HC062 S BOOM GROUP ASSEMBLED Tail Belt 2061mm HC304 S Page 23 TAIL BOOM ASSEMBLY ...

Page 25: ...o The distance between the axis and the ball must be around 18mm TAIL SERVO ASSEMBLY Self Head Cap Screw M3x12mm HC549 S Servo Spacer H0075 S SERVO ASSEMBLED TAIL BOOM ASSEMBLED NOTE Installation of tail servo wires Socket Head Screw M2x6mm HC004 S Tail Servo Block H0040 S BAG17 Page 24 TAIL BOOM ASSEMBLY ...

Page 26: ...lly cure Plastic Ball Link H0066 S Plastic Ball Link H0066 S NOTE Before installing the plastic link onto the ball be sure the tail push rod moves smoothly You can open up H0045 S if you need to NOTE The carbon rod is slightly bent generating a little preload against the carbon rod support Check the movement of the rod If it is a little tight you can enlarge the hole of the carbon rod support usin...

Page 27: ...otate the tail drive several times by hand Tension the tail case by hand and slowly tighten the 2 BLACK screws in Figure 2 NOTE To disassemble the tail boom you have to remove the 4 M4 screws DO NOT loosen the 3 M10 plastic screw NOTE Be sure that the servo wire does not get in contact with the belt Tensioner Base Assembly CF Tensioner Plate H1234 S Socket Head Cap Screw M2 5x8 HC020 S Socket Head...

Page 28: ...D screws and the YELLOW and push the tail side in according with red arrow Tighten the YELLOW screw while you are pushing You can proceed step by step until the tail belt is tight enough Hard 3D style will require more tension Sport flight style less When you set your perfect tension you can tighten all screws making sure the tail shaft is perfectly straight Figure 3 tail output shaft have to be p...

Page 29: ...Socket Head Cap Screw M3x8mm HC050 S Low Side Frame Mount H1099 S Foam 1 BAG19 Page 28 LOW SIDE FRAME INSTALLATION ...

Page 30: ...Frame H1507 S Socket Head Cap Screw M3x10mm HC056 S Finishing Washer M3 H0007 S Socket Head Cap Screw M3x10mm HC056 S Finishing Washer M3 H0007 S Low Side SX Frame H1508 S BAG19 Socket Head Cap Screw M3x6mm HC044 S Finishing Washer M3 H0007 S Page 29 LOW SIDE FRAME INSTALLATION ...

Page 31: ...astic Landing Gear Support H1070W S Landing Gear Rod H1071 S Landing Gear Plug Canopy Front Block H1073 S BAG20 Flat Head Cap Screws M3x8mm HC134 S 2S Plate Support H1131 If you use a 2s battery to power your RX you can use H1131 as a battery mount Page 30 LANDING GEAR INSTALLATION ...

Page 32: ...asher M3 H0007 S Finishing Washer M3 H0007 S Set Screw M4x4mm HC152 S BAG21 NOTE Tighten the set screw at the end of the landing gear assembly you can then check how flat the model is sitting Socket Head Cap Screws M3x12mm HC062 S Page 31 LANDING GEAR INSTALLATION ...

Page 33: ...LATE ASSEMBLY Flat Head Cap Screws M2 5x8mm HC125 S Flat Head Cap Screws M2 5x8mm HC125 S FBL RX PLATE ASSEMBLY CF RX Mount H1399 S Socket Head Cap Screws M3x6mm HC044 S NOTE Use this plate if you have separate RX If you do not want to use the dampeners you can setup a rigid FBL mount support using the screws and bushings contained in bag 31 2 Note Tighten carefully Overnightening can damage the s...

Page 34: ... HC056 S Finishing Washer M3 H0007 S BAGs 23 28 In bag 28 you can find a 3D Printed antenna support Use it as desired with your RX system Antenna Support H1134 Double Side Tape HA035 S NOTE You can wait to tight this screw after carrying out the cable passage step Page 33 INSTALLATION ESC FBL RX ...

Page 35: ... on the Carbon Support HA074 S Servos Wire BAG23 Follow the illustrated wiring solution Use the servo extension for connecting the tail servo Gluing of the connector on the carbon support is recommended as show in Figure 2 Use hot glue to secure the wire connections Page 34 INSTALLATION ESC FBL RX ...

Page 36: ...locking the battery tray in the correct position BATTERY 1400 1700 grams BAG24 Use the included double side tape to secure the batteries to the tray Use the Velcro Strap HA041 S Before permanently mounting the batteries onto the battery tray check the ideal position for the best center of gravity NOTE With the eccentric bushing you can adjust the tray play Page 35 INSTALLATION BATTERIES ...

Page 37: ...Kraken RAW H1506 S BAG25 NOTE Put a very small drop of CA glue on the grommet and then insert the quick release canopy mount This way when you remove the canopy the mounts can not come off Be careful not to block the quick release mechanism with glue NOTE If a particularly square type of servo is used it is suggested to apply a protection on the outer corner of the servo eample 1 mm double tape Pa...

Page 38: ...actice to protect them at the points where they are at most risk Be sure of the gear ratio verifying carefully the motor pulley in use The forces acting on the mechanics increase enormously with increasing of rpm Although the Goblin can fly at high rpm for safety reasons we suggest to not exceed 2200rpm Fit the main blades and tail blades Figure 1 and Figure 2 Please make sure the main blades are ...

Page 39: ... In some instances based on wear these parts should be replaced every 100 flights Periodically lubricate the tail slider movement and its linkages as well as the swash plate movement and its linkages To ensure safety you should do a general inspection of the helicopter after each flight You should check Proper belt tension motor belt and tail belt Proper isolation of the wires from the carbon and ...

Page 40: ... S Bearing KIT 12x 24x6 HC603 S TRANMISSION MODULE The transmission module is supplied assembled and verified ready to be used Explode and Spare Parts Use SAB HA076 Grease inside the module Before opening the transmission module use heat to break down the loctite example use a gas torch NOTE Before removing the M4x22 screw use heat to break down the loctite example use a gas torch NOTE M4x21 5 HC5...

Page 41: ...shaft Carbon rod carbon rod support All thrust bearings All plastic balls connections 12 Check tail pulley set screws Ensure they are tight It is suggested use a bit of Green Loctite 8 Check all power connectors Good mechanical connection 4 7 Check the Main Linkages Servo Linkages Check for vertical play of the main shaft 6 5 Check the 4 M3x12 Tail group screws Ensure they are tight 1 2 3 Check ma...

Page 42: ...s 2 x Spacer Arm 3x 5x2 7mm 2 x Spacer Arm 2 5x 4x6 3mm 2 x Uniball Radius Arms 2 x Head Cap Screws M3x16mm 2 x 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 Radius Arm H0132BM S 1 x Spindle Shaft 2 x Button Cap Screw M6x10mm 2 x Washer 6x 14x1 5mm Spindle H0079 S 10 x Servo Spacers Servo Spacer H0075 S 2 x Plastic Tail Linkage 2 x...

Page 43: ... Assembly 7 x Uniball M3 1 x Reference Pin 1 x Reference Pin 1 x Motor Mount 2 x Set Screws M5x15mm 2 x Washers 5 3x 15x1mm 2 x Nylon Nuts M5H4 8 2 x Finishing Washers M3 2 x Head Cap Screws M3x10mm 1 x Boom Connetion 4 x Button Cap Screws M4x10mm 2 x Battery Tray Guide 4 x Head Cap Screws M3x6mm 2 x Head Cap Screws M3x10mm 1 x ESC Support 1 x ESC Mount Plate 2 x Head Cap Screws M3x10mm 2 x Flat C...

Page 44: ...tickers 1 x Tail Fin 2 x Flat Head Cap M3x10mm 2 x Metrix Hex Nylon Nut M3 Tail Fin H1096 02 S 1 x Wire Cover 1 x Finishing Washer M3 1 x Head Cap Screws M3x8mm 2 x Button Cap Screws M2 5x6mm Wire Cover H1107 S Battery Tray H1102 S 4 x Veclo Strap 1 x Plastic Battery Tray 2 x Double side Tape 1 x Battery Protection 2 x Quick Release Canopy 2 x Head Cap Screw M3x6mm Quick Release Canopy H1101 S 1 x...

Page 45: ...lon Nut M4 1 x Swashplate reference 2 x Head Cap Screws M3x8mm Swashplate Reference H1273 S 1 x Main Pulley SET 1 x Bushing 2 x Shim 12x 16x0 1mm Main Pulley H1291 S 1 x Bearing Support 1 x Bearing 12x 28x7mm 4 x Socket Head Cap Screw M3x10 2 x Shim 12x 16x0 1mm Bearing Support H1370 S 1 x Anti Rotation Delrin 3 x Socket Head Cap Screw M2 5x6 Anti Rotation Delrin H1378 S 2 x Canopy Base Support Ca...

Page 46: ...mm 8 x Socket Screw M3x6mm 8 x Socket Screw M3x8mm 8 x Socket Screw M3x10mm 8 x Socket Screw M3x12mm 8 x Socket Screw M3x14mm 8 x Socket Screw M3x16mm 2 x Shoulder Screw M3x16mm 2 x Nylon Nut M3 2 x Shoulder Screw M3x18mm 2 x Socket Screw M3x22mm 8 x Buttom Screw M4x6mm 8 x Buttom Screw M4x8mm 8 x Socket Screw M4x10mm 8 x Socket Screw M4x22mm 8 x Shoulder Screw M4x24mm 2 x Shoulder Screw M5x30mm 2...

Page 47: ...C200 S HC212 S HC218 S HC230 S HC232 S HC242 S HC304 S HC206 S HC335 S HC400 S HC402 S HC422 S HC435 S HC438 S HC529 S HC601 S HC537 S HC545 S HC546 S HC549 S HC573 S HC603 S 8 x Set Screw M2 5x18mm 8 x Set Screw M4x4mm 8 x Set Screw M4x5mm 10 x Steel Washer 3 3x 6 x0 5mm 10 x Steel Washer 5 3x 15 x1mm 5 x Steel Washer 6x 14 x1 8mm 10 x Nylon Nut M2 5 10 x Nylon Nut M3 10 x Nylon Nut M4 10 x Nylon...

Page 48: ......

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