Changes for page LSS-PRO Mechanical
Last modified by Eric Nantel on 2024/07/25 07:21
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... ... @@ -1,5 +3,3 @@ 1 -{{warningBox warningText="More information coming soon"/}} 2 - 3 3 (% class="wikigeneratedid" id="HTableofContents" %) 4 4 **Page Contents** 5 5 ... ... @@ -65,7 +65,7 @@ 65 65 * Six equally spaced holes to mount the top PCB (explained in PRO Electrical) 66 66 ))) 67 67 |(% colspan="3" style="vertical-align:middle; width:350px" %)((( 68 -= =Case ==66 += Case = 69 69 ))) 70 70 |(% rowspan="4" style="width:350px" %)[[image:LSS-P-L1-Frame.png]]|(% style="text-align:center; vertical-align:middle" %) |(% style="vertical-align:middle" %)((( 71 71 The case of the Lynxmotion PRO Smart Servo is in three parts: the main body, the cap and the mounting plate. Each of these three parts is milled from aluminum and anodized black. ... ... @@ -86,7 +86,7 @@ 86 86 The mounting plate provides a convenient connection point onto which another actuator, clamp or bracket can be connected. As indicated above, it has the mounting pattern for the gearbox output for each of the three servo motors, as well as the clamp. 87 87 ))) 88 88 |(% colspan="3" style="vertical-align:middle; width:350px" %)((( 89 -= =Connectors ==87 += Connectors = 90 90 ))) 91 91 |(% rowspan="2" style="text-align:center; width:350px" %)[[image:LSS-P-S1-Connectors.png]]|(% style="text-align:center; vertical-align:middle" %)[[image:[email protected]]]|(% style="vertical-align:middle" %)((( 92 92 **RJ45 - CAN Communication** ... ... @@ -99,7 +99,7 @@ 99 99 The actuators are powered via ONE of the two XT60 connectors. The second XT60 is to provide power to the next actuator in the bus. Never feed an actuator with two sources of power. More information about the power requirements can be found on the LSS-P - Electrical page. 100 100 ))) 101 101 |(% colspan="3" style="vertical-align:middle; width:350px" %)((( 102 -= =Gearing ==100 += Gearing = 103 103 ))) 104 104 |(% style="text-align:center; width:350px" %)[[image:LSS-P-S1-Gearbox.png]]|(% style="text-align:center" %) |(% style="vertical-align:middle" %)((( 105 105 Each of the actuators use Strain Wave Gearing (a.k.a. "Harmonic Drive" which is a brand like "Kleenex" is associated with tissue paper). This allows for a high torque transfer and very high angular precision. Strain wave gearing is not meant to be back-driven. The gear ratios for each are: ... ... @@ -109,7 +109,7 @@ 109 109 * Mega: 100:1 110 110 ))) 111 111 |(% colspan="3" style="vertical-align:middle; width:350px" %)((( 112 -= =Stepper Motor ==110 += Stepper Motor = 113 113 ))) 114 114 |(% style="text-align:center; width:350px" %)[[image:LSS-P-S1-Stepper.png]]|(% style="text-align:center" %) |(% style="vertical-align:middle" %)((( 115 115 Unlike many tabletop "Cobot" ("collaborative robot") robotic arms which use BLDC / frameless DC motors and measure the current needed for a motion, the LSS-P actuators use standard sized and industry proven bipolar stepper motors. These motors provide high torque at low speeds, but operate at a set current and therefore do not have a direct way of measuring the torque. ... ... @@ -119,7 +119,7 @@ 119 119 * Mega: NEMA 25 120 120 ))) 121 121 122 -= =Dimensions ==120 += Dimensions = 123 123 124 124 |(% style="text-align:center" %)**Lite / LSS-P-L1**|(% style="text-align:center" %)**Standard / LSS-P-S1**|(% style="text-align:center" %)**Mega / LSS-P-M1** 125 125 |{{lightbox image="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/lynxmotion-smart-servo-pro/WebHome/LSS-P-L1-Dimensions.png"/}}|{{lightbox image="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/lynxmotion-smart-servo-pro/WebHome/LSS-P-S1-Dimensions.png"/}}|{{lightbox image="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/lynxmotion-smart-servo-pro/WebHome/LSS-P-M1-Dimensions.png"/}}