Oxy Heli OXY3-SNB Manuale utente
ED2018 273
Instruction Manual
INDEX
Chapter 1 - Specifications .....................................................................................................................................................................................................................................................................................
Chapter 2 - Important Notes ....................................................................................................................................................................................................................................................................................
Chapter 3 - Required Tools for Assembly ...............................................................................................................................................................................................................................................................
Chapter 4 - What's Inside The Box .........................................................................................................................................................................................................................................................................
Chapter 5 - Pinion Selection & RPM .......................................................................................................................................................................................................................................................................
Chapter 6 - Tail Assembly .......................................................................................................................................................................................................................................................................................
Chapter 7 - Main Frame Assembly .........................................................................................................................................................................................................................................................................
Chapter 8 - Align and Lock Frame Panel ................................................................................................................................................................................................................................................................
Chapter 9 - Transmission Assembly .......................................................................................................................................................................................................................................................................
Chapter 10 - Belt Tension & Adjustment .................................................................................................................................................................................................................................................................
Chapter 11 - Main Rotor Assembly .........................................................................................................................................................................................................................................................................
Chapter 12 - ESC Installation .................................................................................................................................................................................................................................................................................
Chapter 13 - Flybarless Installation ........................................................................................................................................................................................................................................................................
Chapter 14 - Servo & Servo Rod Prepareration .....................................................................................................................................................................................................................................................
Chapter 15 - Cylic Servo Installation ......................................................................................................................................................................................................................................................................
Chapter 16 - Tail Servo Installation ........................................................................................................................................................................................................................................................................
Chapter 17 - Landing Gear & Battery Installation ...................................................................................................................................................................................................................................................
Chapter 18 - Main & Tail Blades Installation ...........................................................................................................................................................................................................................................................
Chapter 19 - Adjustment Servo with Leveler ..........................................................................................................................................................................................................................................................
Chapter 20 - Canopy Installation ............................................................................................................................................................................................................................................................................
Chapter 21 - Addendum - FBL Head System...........................................................................................................................................................................................................................................................
Chapter 22 - Exploded View ...................................................................................................................................................................................................................................................................................
page 2
page 3
page 4
page 5 - 6
page 7
page 8 - 13
page 14 - 18
page 19
page 20-21
page 22
page 23-25
page 26
page 27
page 28
page 29
page 30
page 31
page 31
page 32-33
page 34
page 35
page 34-37
page 1
622mm
167mm
580mm
135mm
95mm
Chapter 1, Specifications
VERY IMPORTANT NOTE:
- Visit the Oxy Heli web site www.oxyheli.com to download the latest version of the manual.
- Inside Box 3 you will find your serial number card. Please take a moment to visit the Oxy Heli web site and follow the instructions to register your helicopter and serial number.
- It is important you take few minutes to register your helicopter and serial number with us. This is the only way to be in contact with us to receive news, promotional information and technical tips.
- We will also choose five serial numbers each year that will win a discount coupon worth 200USD each to spend at the Oxy Heli or Lynx Heli web sites.
- Thank you for your purchase, and we wish you the best enjoyment with your new Oxy 4 Helicopter.
-Standard main rotor diameter
-Standard main blade length
-Main Grip Clamping
-Standard tail rotor diameter
-Standard tail blade length
-Tail Blade Clamping
-Weight
-Maximum motor size
-Maximum battery size
:622mm (with 273mm blades).
: 273mm
: M2 / 5.6 mm root.
: 135 mm.
: 50 mm.
: M2 / 3.5 mm root.
: 440g (ready to fly excluding batteries)
: diameter 28mm.
: length 76mm, height 35mm, width 37mm, 170gr weight
page 2
IMPORTANT NOTE:
This model helicopter has been designed and produced to be a high performance 3D machine. With its simple design and low parts count, pilots of all skill levels will appreciate its easy repairability. This is not a toy.
Please take care assembling the model, and take care and responsibility when you fly it. We take no responsibility for any damage or injuries, either direct or consequential, from the use of this product. If you are not
experienced in the assembly and flying of a high performance model helicopter we recommend you seek the assistance of an experienced pilot. Above all, fly safely and we hope you enjoy this model.
SAFETY GUIDELINES:
Only fly this model in areas designated for the use of model aircraft. Ensure you obtain indemnity insurance, normally available
through your National model aircraft association. Remain at least 6 meters (20 feet) from the model at all times. Never allow
spectators or animals any closer than 30 meters (100 feet) from the model.
NOTES FOR ASSEMBLY:
Please read this instruction manual fully before beginning assembly of this model helicopter. Be sure to use quality tools during the assembly process, and remember not to overtighten small fasteners. Note the following
symbols which are used in this manual. Use thread lock sparingly where indicated. If you are unsure about an assembly step, please seek the advice of an experienced pilot. Warranty on any parts is only applicable
prior to assembly of the part on the model.
NONE OF THE PRE ASSEMBLED PARTS HAVE THREAD LOCK ON THE SCREWS. IS IMPORTANT TO READ AND FOLLOW THE ASSEMBLY NOTES IN EACH STEP.
INCORRECT ASSEMBLY OR NOT USING THREAD LOCK WILL CAUSE A CRASH OR INJURY.
Important note
Use CA Glue
Use Loctite 243 Medium Strength
Use Loctite 648 Bonding
Use Silicone Grease
page 3
TOOLS REQUIRED
Chapter 3, Required Tools for assembly
Small Tip - Flat Screw Driver 1.5mm Hex Screw Driver
(High quality)
Two Tools Required
1.3mm Hex Screw Driver
(High quality)
One Tools Required
2.5mm Hex Screw Driver
(High quality)
Needle Nose Pliers
Uniball Pliers
Caliper
page 4
Note :
We recommend high quality steel tools during assembly.
Hex Screw driver in particular must have precise Tip
Hexagonal dimension.
Chapter 4, What's inside the box
SERIAL NUMBER
Box 1/ Bag 1 Vertical Fin
Box 1/ Bag 2 Tail Rotor
Box 1/ Bag 3 16T Tail Shaft
Box 1/ Bag 4 Tail Pitch Slider
Box 1/ Bag 5 Tail Bell Crank
Box 1/ Bag 6 Tail Belt
Box 1/ Bag 7 Tail Servo Mount
Box 1/ Bag 8 Boom Clamp
Box 1/ Bag 9 Upper Bearing Block
Box 1/ Bag 10 Middle Bearing Block
Box 1/ Bag 11 Lower Bearing Block
Box 1/ Bag 12 Break Away Canopy
Box 1/ Bag 13 Motor Mount
Box 1/ Bag 14 Battery Tray
Box 1/ Bag 15 Main Shaft
Box 1/ Bag 16 Main Gear
Box 1/ Bag 17 Main Rotor
Box 1/ Bag 18 Swash Plate
Box 1/ Bag 19 Servo Linkage Ball
Box 1/ Bag 20 Tail Blade
Accessories Bag
Tail Boom
Tail Push Rod
Main Blade
Canopy &
Landing Gear
Carton Layer
Main Frame
Outer Box
page 5
OXY 3 POWER SYSTEM AND HEAD SPEED SET-UP.
In order to choose your best Oxy 3 set up, and optimize performance, it is important to know some important information:
1- Motor Kv - (EOX 2214 - 4100 KV Standard Motor)
2- Battery Pack - (3s or 4s)
3- Your target Head Speed
If you use a head speed calculator that request main gear ratios, use 140 T for the main gear and select one of the pinion available
10T - 11T - 12T - 13T - 14T - 15T - (Standard Kit come with two pinions 11T and 14T, that ensures a Head Speed Range with 3 and 4S suitable
from Novice to Expert Pilot requests.
Head Speed Note: Although Oxy 3 can handle very high Head Speed, we suggest don’t exceed 4500 RPM to maintain a good compromise btw performances and efficiency.
Configuration examples
Since the Oxy 3 is a high performance 3D RC helicopter, we suggest using high quality power components including motor, battery and ESC. Remember the Oxy 3 is a 300 class heli - use light components to maximize
flight time and performance.Here are some suggestions:
- Motor: Suggested KV 3000KV to 4500KV, 21-08 to 22-14 caliber series (stator diameter - stator length).
- Battery: 3 or 4S with capacity from 1300 to 1500mAh / 35C discharge rate. Maximum size: length 76mm, height 35mm, width 37mm,weight 180g.
- ESC: 35 to 40A - with BEC 6V or higher. Or use an external 5A BEC. The Oxy 3 Kit 002 comes with a 40A ESC, preset with 6V BEC and settings for the EOX 2214-4100KV motor.
- Cyclic servos: Standard MICRO size servo with metal gear - speed: =>0.06 sec/60 at 6V.
- Rudder servo: Standard MICRO size servo - speed =>0.06 sec/60 at 6V - a specific rudder servo is suggested for best tail authority.
- FBL system: The Oxy 3 was designed around the Ikon / Brain and Mini V-Bar Systems. But many other good quality FBL systems can be used, depending on your personal choice.
- Main blade: The Oxy 3 can fly with plastic or CF main blades from 245 to 255mm. Our testing was with Lynx 245mm plastic main blades, and Zeal 250mm and 255mm CF main blades.The Oxy 3 main grips use M2 clamp
screw and have a 5.6mm root.
- Tail blades: The Oxy 3 uses our own OEM tail blades, either 47 or 50mm (included with the kit). They use a M2 clamp screw and 3.5 root. We offer 47 and 50mm tail blades to suit different head speeds. Use 50mm tail
blades when your head speed is lower than
3500rpm and 47mm with higher head speeds.
page 6
Vertical Fin Assembly
( Box1/Bag1 )
3x10x4 Flange Bearing
OXY0402
Vertical Fin
CA Glue
Important Note:
This part, for tuning reasons,
comes factory pre assembled,
it ready to us
Tail Case Assembly
( Box1/Bag1 )
Important Note:
This part, for tuning reasons,
comes factory pre assembled,
it ready to us
OXY0401
Tail Case
MF73ZZ-
3x7x3-Flange Bearing
Tail Rotor Assembly
( Box1/Bag2 )
Important Note:
This part, for tuning reasons,
comes factory pre assembled,
it ready to us
OXY0710 - OXY4
Tail Grip
MR63-X - 3X6X2
Radial Bearing
OXY0054 - 3X4X0.1 Shim
F3-6M-3x6x2.8 Thrust Bearing
OXY0723 - Tail Grip Spacer
add silicon grease
Important Note:
This part comes pre assembled
WITHOUT thread lock. It MUST be
re-assembled with thread lock as shown.
TCEM2X5 - M2X5
Hex Cap Screw
OXY0055
2X3.5X0.5 Washer
OXY0054
3X4X0.1 Shim
O-Ring ID2 W1
OXY0050 - linkage
ball 4 X 3 M2
OXY0049-Tail Hub
page 7
Chapter 6: Tail Assembly
Tail Shaft Assembly
( Box1/Bag3 )
Important Note:
This part, for tuning reasons,
comes factory pre assembled,
it ready to use.
Tail Pitch Slider Assembly
( Box1/Bag4 )
OXY0063
Tail Pitch Slider Haft Moon
MF74_2GS
4x7x2.5 flange bearing1
OXY0061
Tail Pitch Slider Ring
OXY0060
Tail Pitch Slider Bushing
OXY0064
Link Control
OXY0062
2X3X2 Bushing
OXY0060
Tail Pitch Slider Bushing
Important note:
This part comes pre assembled
WITHOUT thread lock. It MUST be
re-assembled with thread lock as shown.
16T Tail Shaft
Chapter 6: Tail Assembly
page 8
Tail Belt Tensioner Assembly
( Box1/Bag5 )
OXY0071
Beaing Bushing
MR63_ZZC
3X6X2.5 Radial Bearing
TBEM2x3
M2x3 Button Screw
Important note:
This part comes pre assembled
WITHOUT thread lock. It MUST be
re-assembled with thread lock as shown.
loctite 243
Tail Belt Crank Support Assembly
( Box1/Bag5 )
MF682ZZ
2x5x2.3 Flange Bearing
OXY0058
Tail Bell Crank Support
Important note:
This part comes pre assembled
WITHOUT thread lock. It MUST be
re-assembled with thread lock as shown.
Tail Belt Crank Assembly
( Box1/Bag5 )
Important note:
This part comes pre assembled
WITHOUT thread lock. It MUST be
re-assembled with thread lock as shown.
2 x OXY0057
Pin Screw
OXY0092
4mm Linkage Ball
OXY0056
Tail Bell Crank
add CA Glue
page 9
Chapter 6: Tail Assembly
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