Tech Article – Standard size servos splines guide

When picking up a servo horn, it may be difficult to buy the right one for your servo because manufacturers don’t use the same number of splines for their servo output shafts. Here is a quick reference guide to help you to select the right horn for yours servos.

Pay close attention to your servo, some servos are rebadged servos from other brands. This is the case of the Hobbico CS-170 that uses 24 splines (Hitec) instead of 25 splines traditionally found on Hobbico servos.

• Ace/Thunder: 25T
• Airtronics: 23T
• Blue Bird: 25T
• Cirrus: 25T
• Duratrax: 25T
• Futaba: 25T
• Hitec: 24T
• Hobbico: 25T (Some servos like the CS-170 uses 24 splines)
• HPI: 25T
• Jr: 23T
• KO: 23T
• MRC: 23T
• Multiplex: 23T
• Power HD: 25T
• Sanwa: 23T
• Savox: 25T
• Spektrum: 23T
• Tamiya: 25T
• Team Associated: 25T
• Tower: 25T
• Traxxas: 25T

------------------------------------------------------------------------------------
Airtronics - AKA - Associated - Axial - Caster - CEN - Duratrax - Dynamite - Futaba - GRP - Hitec - Hot Bodies - HPI - IMEX - Jammin' - JConcepts - JR Racing - Ko Propo - Kyosho - Losi - MRC - Mugen - Novak - Novarossi - O'Donnell - Ofna - Orion - OS Engines - Panther - Pro-Line - RB Engines - Schumacher - Sirio - Spektrum - Tamiya - Thunder Tiger - Traxxas - Trinity - Venom - Werks - XRay - XTM RCBoyz - Go Nitro Hobbies - Jenny's RC Sports - Team Associated Clearance - HopMeUp - Superior Hobbies Online
------------------------------------------------------------------------------------

Related posts:

1. Review – Blue bird servos BMS630MG – BMS610MG – BMS617MG – BMS660MG
2. Tech Article – RC8 – Bearing guide
3. Tech Article – RC10GT2 – Bearing guide
4. Tech Article – Monster GT – Bearing guide
5. Tech Article – Off-Road Suspension Tuning Guide
6. Tech Article – Thunder Tiger ST-1 – Bearing guide
7. Tech Article – Diff tuning guide for Buggy and Truggy
8. My Words – The Servo Database, find all information on servos.
9. Tech Article – RC18 Tighter Servo Saver
10. Tech Article – Team Associated Monster GT – The 4th Channel Mod