Changes for page LSS-P - Mechanical
Last modified by Eric Nantel on 2024/07/03 09:43
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... ... @@ -1,125 +1,69 @@ 1 1 {{warningBox warningText="More information coming soon"/}} 2 2 3 -(% class="wikigeneratedid" id="HTableofContents" %) 4 -**Page Contents** 5 5 6 -{{toc depth="3"/}} 7 7 8 -|(% colspan="3" %)((( 9 -= Mounting Points = 10 -))) 11 -|(% rowspan="2" style="width:25%" %)[[image:LSS-P-L1-Mounting.png]]|(% rowspan="2" style="width:35px" %) 12 -|((( 13 -**LSS-P-L1** 14 14 15 -There are 6 untapped holes and 6 tapped holes around the circumference of the gearbox. The tapped holes are used to fix the frame to the gearbox and are M4 tapped on a 65mm diameter circle. The untapped holes are 4.5mm diameter on a 96mm diameter circle with a depth of 7mm. 16 16 17 -Gearbox Output Mounting 18 18 19 -* Six equally space M4 threaded holes on a 23mm diameter circle with a depth of 5mm 20 20 21 -Mounting Plate 22 22 23 -* Six equally space M4 threaded holes on a 23mm diameter circle with a depth of 5mm (LSS-P-L1 output) 24 -* Six equally space M5 threaded holes on a 27mm diameter circle with a depth of 5mm (LSS-P-S1 output) 25 -* Six equally space M8 threaded holes on a 42mm diameter circle at a depth of 15mm (LSS-P-M1 output) 26 -* Six equally spaced 3.2mm diameter holes on a 58mm diameter circle (clamp mounting) 27 -* Six equally spaced holes to mount the top PCB (explained in PRO Electrical) 10 +(% class="wikigeneratedid" id="HTableofContents" %) 11 +**Page Contents** 28 28 29 - 30 -))) 31 -|(% rowspan="2" style="width:350px" %)[[image:LSS-P-S1-Mounting.png]]|(% rowspan="2" %) 32 -|((( 33 -**LSS-P-S1** 13 +{{toc depth="3"/}} 34 34 35 -There are 6 untapped holes and 6 tapped holes around the circumference of the gearbox. The tapped holes are used to fix the frame to the gearbox and are M4 tapped on a 71mm diameter circle. The untapped holes are 4.5mm diameter on a 71mm diameter circle with a depth of 7mm. 36 - 37 -Gearbox Output Mounting 38 - 39 -* Six equally space M5 threaded holes on a 27mm diameter circle with a depth of 5mm 40 - 41 -Mounting Plate 42 - 43 -* Six equally space M4 threaded holes on a 23mm diameter circle with a depth of 5mm (LSS-P-L1 output) 44 -* Six equally space M5 threaded holes on a 27mm diameter circle with a depth of 5mm (LSS-P-S1 output) 45 -* Six equally space M8 threaded holes on a 42mm diameter circle at a depth of 15mm (LSS-P-M1 output) 46 -* Six equally spaced 3.2mm diameter holes on a 58mm diameter circle (clamp mounting) 47 -* Six equally spaced holes to mount the top PCB (explained in PRO Electrical) 15 +|(% colspan="2" %)((( 16 += Mounting Points = 48 48 ))) 49 -|(% rowspan="2" style="width:350px" %)[[image:LSS-P-M1-Mounting.png]]|(% rowspan="2" %) 18 +|(% style="width:350px" %) 19 +|(% rowspan="2" style="width:25%" %)[[image:LSS-P-S1-Mountings.png]] 50 50 |((( 51 - **LSS-P-M1**21 +Six equally space M4 threaded holes on a 23mm diameter circle with a depth of 5mm 52 52 53 - There are 6 untapped holes and 6 tapped holes around the circumference ofthe gearbox.The tapped holesare used to fix the frame to the gearbox and are M5 tapped on a 96mm diametercircle. The untapped holesare 5.5mm diameter on a 96mm diameter circle.23 +Lite gearbox specs 54 54 55 -Gearbox Output Mounting 56 - 57 -* Six equally space M8 threaded holes on a 42mm diameter circle at a depth of 15mm 58 - 59 -Mounting Plate 60 - 61 -* Six equally space M4 threaded holes on a 23mm diameter circle with a depth of 5mm (LSS-P-L1 output) 62 -* Six equally space M5 threaded holes on a 27mm diameter circle with a depth of 5mm (LSS-P-S1 output) 63 -* Six equally space M8 threaded holes on a 42mm diameter circle at a depth of 15mm (LSS-P-M1 output) 64 -* Six equally spaced 3.2mm diameter holes on a 58mm diameter circle (clamp mounting) 65 -* Six equally spaced holes to mount the top PCB (explained in PRO Electrical) 25 +* Nominal rotational torque: 31 Nm (3.2 Kg-cm) 26 +* Allowable peak torque (start / stop): 51 Nm (5.2 Kg-cm) 27 +* Max Instantaneous Torque: 70Nm 28 +* Basic static rated load: 6070 Nm 29 +* Permissible moment load: 41 Nm 30 +* Teeth gap: 10 arcsec 31 +* Grease: wave gear specific 66 66 ))) 67 -|(% colspan="3" style="width:350px" %)((( 33 +|(% rowspan="2" style="width:350px" %)[[image:LSS-P-S1-Mountings.png]] 34 +| 35 +|(% rowspan="2" style="width:350px" %)[[image:LSS-P-S1-Mountings.png]] 36 +| 37 +|(% colspan="2" style="width:350px" %)((( 68 68 == Case == 69 69 ))) 70 -|(% rowspan="4" style="width:350px" %)[[image:LSS-P-L1-Frame.png]]|(% style="text-align:center; vertical-align:middle" %) |(((71 - The case of theLynxmotion PRO Smart Servo is inthreeparts: the main body, the cap and the mounting plate. Each of these three parts ismilled from aluminum and anodized black.40 +|(% style="width:350px" %)[[image:LSS-P-S1-Case.png]]|((( 41 +Loren Ipsum 72 72 ))) 73 -|(% style="text-align:center; vertical-align:middle" %)[[image:[email protected]]]|((( 74 -**Main Body** 75 - 76 -The main body is in the shape of a compact T, with the stepper motor located in the center. 43 +|(% colspan="2" style="width:350px" %)((( 44 +== RGB LED == 77 77 ))) 78 -|(% style="text-align:center; vertical-align:middle" %)[[image:[email protected]]]|((( 79 -**Cap** 80 - 81 -The cap supports the top and bottom PCB which make up the electronics inside the actuator. The bottom PCB must be located at the rear of the stepper motor in order to make use of the encoder. 46 +|(% style="text-align:center; width:350px" %) |((( 47 +Loren Ipsum 82 82 ))) 83 -|(% style="text-align:center; vertical-align:middle" %)[[image:[email protected]]]|((( 84 -**Mounting Plate** 85 - 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. 49 +|(% colspan="2" style="width:350px" %)((( 50 +== Connector == 87 87 ))) 88 -|(% colspan="3" style="width:350px" %)((( 89 -== Connectors == 52 +|(% style="text-align:center; width:350px" %) |Loren Ipsum 53 +|(% colspan="2" style="width:350px" %)((( 54 +== Button == 90 90 ))) 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]]]|((( 92 -**RJ45 - CAN Communication** 93 - 94 -There are two RJ45 connectors which allow the servos to be daisy chained. Either connector can be used as the pinout is identical. More information about the pinout can be found on the LSS-P - Electrical page. 95 -))) 96 -|(% style="text-align:center; vertical-align:middle" %)[[image:[email protected]]]|((( 97 -**XT60 - Power** 98 - 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 -))) 101 -|(% colspan="3" style="width:350px" %)((( 56 +|(% style="text-align:center; width:350px" %) |Loren Ipsum 57 +|(% colspan="2" style="width:350px" %)((( 102 102 == Gearing == 103 103 ))) 104 -|(% style="text-align:center; width:350px" %)[[image:LSS-P-S1-Gearbox.png]]|(% style="text-align:center" %) |((( 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: 106 - 107 -* Lite: 100:1 108 -* Standard: 100:1 109 -* Mega: 100:1 110 -))) 111 -|(% colspan="3" style="width:350px" %)((( 60 +|(% style="text-align:center; width:350px" %) |Loren Ipsum 61 +|(% colspan="2" style="width:350px" %)((( 112 112 == Stepper Motor == 113 113 ))) 114 -|(% style="text-align:center; width:350px" %)[[image:LSS-P-S1-Stepper.png]]|(% style="text-align:center" %) |((( 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. 64 +|(% style="text-align:center; width:350px" %) |Loren Ipsum 116 116 117 -* Lite: NEMA 14 118 -* Standard: NEMA 17 119 -* Mega: NEMA 25 120 -))) 66 += Dimensions = 121 121 122 -== Dimensions == 123 - 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 -|{{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"/}} 68 +(% style="width:700px" %) 69 +|(% style="width:350px" %) |
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