Goblin Helicopters SAB Goblin Kraken S 700 3-Blades Instruction Manual
- October 30, 2023
- Goblin Helicopters
Table of Contents
Helicopters SAB Goblin Kraken S 700 3-Blades
Instruction Manual
SG748
Integration to the manual
THIS PAGE REPALCE PAGE 1 1 OF
THE 2 BLADES KRAKEN MANUAL.
SAB Goblin Kraken S 700 3-Blades
SAB HELI DIVISION
TRANSMISSION SETUP
It is important to choose the right reduction ratio to maximize efficiency
based on your required flight performance.
It is recommended to use wiring and connectors appropriate for the currents
generated in a helicopter of this class.
If you are using a head speed calculator which requires a main gear and pinion
tooth count, use 216 teeth for the main gear (this takes into account the two
stage reduction) and the tooth count of your pulley as the pinion count.
BELOW IS A LIST OF AVAILABLE REDUCTION RATIOS:
H0175-18-S – 18T Pinion = ratio 12.1:1
H0175-19-S – 19T Pinion = ratio 11.5:1
H0175-20-S – 20T Pinion = ratio 10.9:1
H0175-21-S – 21T Pinion = ratio 10.4:1| H0175-22-S – 22T Pinion = ratio 9.9:1
H0175-23-S – 23T Pinion = ratio 9.5:1
H0175-24-S – 24T Pinion = ratio 9.1:1
H0175-25-S – 25T Pinion = ratio 8.7:1
---|---
GOBLIN KRAKEN RAW KSE CONFIGURATIONS
Battery| Motor| ESC| Pinion ( al b )| RPM Max ( al
b)| Pitch
---|---|---|---|---|---
125
4200/5500 mAh| Xnova
4530-525
Scorpion
HKIII 4525-520| HobbyWing 200A
Tribunes 1114-200A
Cosmic 200A
YGE 205HVT| 20T / 21T| 2000/2100| ± 13
Kontron
Pyro 800-480| 22T/ 23T
Note: For safety reasons we suggest to not exceed 2100rpm.
THE PULLEY ON THE KIT H0175-20
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.