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Article #1189

Efficient DC Servo motors

#1189
From: John Morris
Date: Wed, 06 Mar 1991 09:03
24 lines
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We're looking for suppliers of small, efficient DC motors.
A mass of 50g would be ideal and we want the maximum torque/mass
ratio!
Motors with rare-earth magnets are reported to be superior, but we
know of only one supplier of RE magnet motors.

So far we have information about two Swiss companies:

Minimotor SA, Agno, Switzerland
(Their Type 2444 has RE magnets)

and

Maxon, ??? (haven't rec'd a catalogue from their Australian agent yet!)

There must be many others. If you know of any suppliers, pls let us
know their names (If you know a fax number, that's great for us on this
side of the world, otherwise mail eventually gets there. Phone numbers
only lead to sleepless nights over here!! However I'll make a summary,
so they may be useful for others.)

Thanks,
John Morris, Computer Science, University of Tasmania, Australia
morris@probitas.cs.utas.edu.au
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From: morris@probitas.cs.utas.edu.au (John Morris)
Newsgroups: comp.robotics
Subject: Efficient DC Servo motors
Summary: DC Servo motors
Message-ID: <morris.668250225@probitas>
Date: 6 Mar 91 09:03:45 GMT
Sender: news@diemen.utas.edu.au
Lines: 24