LOSB0815 MS20DS servos

[analogkid]

Greetings. I’m trying to rebuild my Mini LST2 and both the steering servos are toast. I’ve tried a couple of other microservos (HS-65MG) but the output shaft is too small to work with the servo saver/existing steering. Any suggestions for a servo that would work?

 

[TeknoJ]

Do you mean the splined shaft on the servo is too small for the servo horn you are trying to use?

 

[analogkid]

That’s correct. The HS-65MG I bought has a smaller spline diameter

 

[9x19]

What is the part number / name of the original servo. Or do you know the tooth count on the servo spline?

 

[analogkid]

LOSB0815 was the part number and it was a MS20DS servo. It's a (as far as I know) 23 tooth JR- style micro servo.

 

[TeknoJ]

Did your new servo come with servo horns that you can make work?

 

[analogkid]

No unfortunately the Mini LST2 has dual servos for steering - so I'd have to find a servo horn that worked with the factory one. I'd replace them both if I could find one that would work with the existing servo horn/servo saver.

 

[TeknoJ]

Ah, so you need a servo with the same spline count