Changes for page LSS Mechanical

Last modified by Eric Nantel on 2024/07/12 11:24

From version < 44.1 >
edited by Coleman Benson
on 2019/02/19 12:05
To version < 43.1 >
edited by Coleman Benson
on 2019/02/19 08:38
< >
Change comment: Deleted image "SES-V2 - SES Pattern (8).png"

Summary

Details

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6 6  = LSS Features =
7 7  
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9 +== Driving Horn ==
10 +)))
11 +|(% style="width:350px" %)[[image:LSS - driven horn.png]]|The aluminum driving horn is connected to the output shaft of the final gear in the gear train which is located within the servo. This output shaft has a specific cross section called a “spline” (specifically the “male” version of the spline), and the driving horn has the mating “female” spline. The details of the spline are found below. The driving horn is held in place using an M3 x 8mm pan head machine screw and has the SES standard mounting pattern described below.
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9 9  == Spline ==
10 10  )))
11 11  |(% style="width:350px" %)[[image:LSS - Splines.png||width="400"]]|(((
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12 12  The spline allows the driven horn to be connected to the output shaft so that it rotates with the shaft. The spline selected is used by other servo manufacturers and as such there are a variety of accessories / horns which are compatible and can be installed on the servo. Alternatives to using the Lynxmotion driving horn include a wheel, a pulley or sprocket, a tubing connector, specific RC horns and more. Note that there are many different spline cross sections, and in order to ensure the a horn can fit onto the output shaft of the servo, it must have the matching / identical spline.
13 13  
14 14  Although the final gear which (located within the servo) which is connected to the output spline is supported by two radial ball bearings, the output spline is intended to withstand torque as opposed to radial or axial loads.
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21 +== Idler Horn ==
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23 +|(% style="width:350px" %)[[image:LSS - idler.png||width="400"]]|(((
24 +The idler horn is not connected to the output spline and is therefore not driven. It is intended to act as a solid free-spinning connection point and can be installed in one of three locations on the servo. Installing the idler horn on the underside of the servo (as shown in the image), in line with the driving output shaft allows a Lynxmotion C-bracket to be used.
15 15  
16 -Learn more about SES Gearing & Horns
26 +The idler horn sub-assembly consists of a spacer, a 3mm ID x 8mm OD flanged ball bearing (Lynxmotion standard) and the idler horn itself. The idler horn is held in place using an M3 x 10mm pan head machine screw. Documentation in this wiki referring to the "idler horn" normally refers to the idler horn assembly.
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19 19  == Case ==
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