[Member-Forum] Perry Thruster On eBay

[Paul Moorhouse]

Looks like they have the variable displacement motors on them to. Hydraulic
thrusters really suck away the battery power on a small sub. Motor
efficiency is rarely better than 60%, same with the pump so you end up with
40% useful power. 

Paul

 

From: Member-Forum [mailto:member-forum-bounces at psubs.org] On Behalf Of
Steve McQueen
Sent: 05 March 2014 12:21
To: PSUBS Member Discussion Group
Subject: [Member-Forum] Perry Thruster On eBay

 

Check out this item I found on eBay:

End time: Mar 10, 2014 10:04:49 PM

Item: Perry Slingsby Systems Hydraulic Thruster.Deep Submersible Submarine
ROV <http://pages.ebay.com/motors/link/?nav=item.view&id=191089684452> 

URL: http://pages.ebay.com/motors/link/?nav=item.view
<http://pages.ebay.com/motors/link/?nav=item.view&id=191089684452>
&id=191089684452

Alt URL:
http://www.ebay.com/itm/Perry-Slingsby-Systems-Hydraulic-Thruster-Deep-Subme
rsible-Submarine-ROV-/191089684452

(Sent from eBay Mobile for Android)

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