<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto">Brian, yes and you can run them off a cheap speed control fur super persuasion<div>Hank<br><br><div dir="ltr">Sent from my iPhone</div><div dir="ltr"><br><blockquote type="cite">On May 25, 2020, at 8:57 AM, Brian Cox via Personal_Submersibles <personal_submersibles@psubs.org> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><div style="font-family:Arial, sans-serif; font-size:10pt;"><font size="2">Hank, Are those Lenco Actuators all electric ? </font><div><font size="2"><br></font></div><div><font size="2">Brian</font></div><div><font size="2"><br></font></div><div><font size="2"><br></font><br><span style="font-size: 10pt;">--- personal_submersibles@psubs.org wrote:</span><br><br><span style="font-size: 10pt;">From: hank pronk via Personal_Submersibles <personal_submersibles@psubs.org></span><br><span style="font-size: 10pt;">To: Brian Cox via Personal_Submersibles <personal_submersibles@psubs.org></span><br><span style="font-size: 10pt;">Subject: Re: [PSUBS-MAILIST] submersible motor</span><br><span style="font-size: 10pt;">Date: Mon, 25 May 2020 12:01:24 +0000 (UTC)</span><br><br><div style="font-size: 13px; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;"><div></div>
<div dir="ltr">Brian, that is a nice robust looking motor. Check the rating for water proofing. That electric penetrator looks weak but might be fine. You can always make a penetrator to replace that one or possibly a Blue Globe fitting would go light in there. Alan is right about the strength, but you can cheat on that point. Just spring load the arm to take the weight and let the motor just cause the motion. I have done that in experiments with this type of motor for arms and it works but is a bit cumbersome. Really in my experience, the up front cost savings disappear into time and effort. I am in love with the Lenco Actuators. They have 750 lbs of pushing force. They are very easy to oil fill and you can buy them used or out of the package on Ebay. </div><div dir="ltr">Hank</div><div><br></div>
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On Sunday, May 24, 2020, 9:37:33 PM MDT, Brian Cox via Personal_Submersibles <personal_submersibles@psubs.org> wrote:
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<div><div><div style="font-family:Arial, sans-serif;font-size:10pt;"><font size="2">Hi All,</font><div><font size="2"> Thinking about oil filling this gear motor for a arm I have in mind </font></div><div><font size="2"><br></font></div><div><font size="2"><a href="https://www.alibaba.com/product-detail/90mm-Waterproof-PMDC-12v24v-worm-gear_60771058320.html?spm=a2700.7724857.normalList.40.74ab140ekRVq5Q">https://www.alibaba.com/product-detail/90mm-Waterproof-PMDC-12v24v-worm-gear_60771058320.html?spm=a2700.7724857.normalList.40.74ab140ekRVq5Q</a><br></font></div><div><br></div><div><br></div><div>Brian</div><div><br></div><div><br></div></div>
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