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  • LSS-P-S1-Stepper.png

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Content

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11	11	(% class="wikigeneratedid" id="HTableofContents" %)
12	12	**Page Contents**
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119	119	|(% colspan="2" style="width:350px" %)(((
120	120	== Gearing ==
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123	123	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:
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125	125	* Lite: 100:1
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130	130	== Stepper Motor ==
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133	133	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.
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135	135	* Lite: NEMA 14
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136	136	* Standard: NEMA 17
137	137	* Mega: NEMA 25
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	138	+= Dimensions =
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	141	+|(% style="width:350px" %) |Information coming soon.

LSS-P-S1-Stepper.png

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