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  • LSS-P-S1-Stepper.png

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Content

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9	9	(% class="wikigeneratedid" id="HTableofContents" %)
10	10	**Page Contents**
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117	117	|(% colspan="2" style="width:350px" %)(((
118	118	== Gearing ==
119	119	)))
120		-|(% style="text-align:center; width:350px" %) |(((
	122	+|(% style="text-align:center; width:350px" %)[[image:LSS-P-S1-Gearbox.png]]|(((
121	121	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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123	123	* Lite: 100:1
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127	127	|(% colspan="2" style="width:350px" %)(((
128	128	== Stepper Motor ==
129	129	)))
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	132	+|(% style="text-align:center; width:350px" %)[[image:LSS-P-S1-Stepper.png]]|(((
131	131	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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133	133	* Lite: NEMA 14
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134	134	* Standard: NEMA 17
135	135	* Mega: NEMA 25
136	136	)))
137		-
138		-= Dimensions =
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141		-|(% style="width:350px" %) |Information coming soon.

LSS-P-S1-Stepper.png

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