In this video I'll show you the process I use to pick servos and why 5 helicopters I've built from a kit all have KST servos:
Protos 380, Goblin Buddy 380, Tron 5.5, Kraken 580, Tron 7.0
UPDATE: I'd like to offer a clarification. Servo torque at the pivot remains constant at a given voltage regardless of what servo hole is used. Torque is the product of the magnitude of force and the perpendicular distance from the force to the axis of rotation.
RESOURCE LINKS:
► My Servo Spreadsheet: https://rcvideoreviews.com/ServoChart.xlsx
► KST Website: https://www.kstsz.com/
► KST Servos: https://www.helidirect.com/collections/kst-servos
► Unit Converter https://www.theunitconverter.com/newton-to-kilogram-force-conversion/171-newton-to-kilogram-force.html
► Torque Calculator https://www.omnicalculator.com/physics/torque#torque-equation
00:00 Intro
02:12 A method to organize
05:17 Why torque is probably lower than you thought
08:03 How speed changes
09:33 Analyzing your options
13:27 Wrap-up
Thanks to KST for sponsoring this video by providing the BLS915v2.0 for my upcoming Tron 7.0 build.
RCVR CHANNEL LINKS
► Support the work I do here on Patreon: https://patreon.com/rcvideoreviews
► RC Video Reviews Website: http://rcvideoreviews.com
► Discord - Hang out with the RCVR Crew: https://discord.gg/jSFTASU
► RC Pilot T-Shirts! https://teespring.com/stores/rcvideoreviews
AFFILIATE LINKS
► Amazon Affiliate: https://amzn.to/3lEz5ZL
► Banggood Affiliate: https://www.banggood.com/custlink/3DDRJ4cBuV
#RCVideoReviews #KST
Protos 380, Goblin Buddy 380, Tron 5.5, Kraken 580, Tron 7.0
UPDATE: I'd like to offer a clarification. Servo torque at the pivot remains constant at a given voltage regardless of what servo hole is used. Torque is the product of the magnitude of force and the perpendicular distance from the force to the axis of rotation.
RESOURCE LINKS:
► My Servo Spreadsheet: https://rcvideoreviews.com/ServoChart.xlsx
► KST Website: https://www.kstsz.com/
► KST Servos: https://www.helidirect.com/collections/kst-servos
► Unit Converter https://www.theunitconverter.com/newton-to-kilogram-force-conversion/171-newton-to-kilogram-force.html
► Torque Calculator https://www.omnicalculator.com/physics/torque#torque-equation
00:00 Intro
02:12 A method to organize
05:17 Why torque is probably lower than you thought
08:03 How speed changes
09:33 Analyzing your options
13:27 Wrap-up
Thanks to KST for sponsoring this video by providing the BLS915v2.0 for my upcoming Tron 7.0 build.
RCVR CHANNEL LINKS
► Support the work I do here on Patreon: https://patreon.com/rcvideoreviews
► RC Video Reviews Website: http://rcvideoreviews.com
► Discord - Hang out with the RCVR Crew: https://discord.gg/jSFTASU
► RC Pilot T-Shirts! https://teespring.com/stores/rcvideoreviews
AFFILIATE LINKS
► Amazon Affiliate: https://amzn.to/3lEz5ZL
► Banggood Affiliate: https://www.banggood.com/custlink/3DDRJ4cBuV
#RCVideoReviews #KST
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- RC Vrtulníky
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