Long shot - Lewmar Commander Hydraulics circa 1990's

[Tanqueray]

Bit of a long shot but somebody might remember - I've got to replace the 24 volt motor that drives the hydraulic pump of an early Lewmar commander system. The selector valves have a 'Vickers Hydraulics' label on them but neither the hydralic pump or the 5 - inch 24v DC motor have any labels or specs other than the Serial number 47047906 PT24V on the casing.

I haver spent days on the internet / phone to no avail - I just need the manufacturer of the motor so that I can track down a replacement.

Don't suppose anybody has access to a manual / onboard system or whatever??

Steve

 

[maxi77]

Bit of a long shot but somebody might remember - I've got to replace the 24 volt motor that drives the hydraulic pump of an early Lewmar commander system. The selector valves have a 'Vickers Hydraulics' label on them but neither the hydralic pump or the 5 - inch 24v DC motor have any labels or specs other than the Serial number 47047906 PT24V on the casing.

I haver spent days on the internet / phone to no avail - I just need the manufacturer of the motor so that I can track down a replacement.

Don't suppose anybody has access to a manual / onboard system or whatever??

Steve

Perhaps these folk can help

http://www.hydraulic-supply.com/html/productline/mfgprod/sperry-vickers.htm

The motor will probably not be made by vickers but a generic bought in item. If you have the basic specs, size power etc a dc motor specialist will probably be able to source something for you

 

[Tanqueray]

Perhaps these folk can help

http://www.hydraulic-supply.com/html/productline/mfgprod/sperry-vickers.htm

The motor will probably not be made by vickers but a generic bought in item. If you have the basic specs, size power etc a dc motor specialist will probably be able to source something for you

Tried them, no joy, but thanks anyway Maxi77. Size/Power etc are what I would have got from the missing label!

 

[penfold]

If you take the pump to a hydraulic specialist they should be able to tell to the displacement(how much oil it shifts per revolution) of the pump and from that what power the motor should be; once you have that information getting a suitable motor is simple.

If you put up some pictures it may be possible to identify the motor from its casing shape and size.

 

[bikedaft]

its usually the brushes

try an auto electrician

occasionally they need rewound. again a good auto electrician

 

[Tanqueray]

its usually the brushes

try an auto electrician

occasionally they need rewound. again a good auto electrician

Needs complete new motor & casing unfortunatly

 

[maxi77]

Even so an auto electrician may well be able to point you at a suitable replacement

 

[Tanqueray]

Even so an auto electrician may well be able to point you at a suitable replacement

I've tried three of them in the Plymouth area - best they can say is "it might be a Bosch unit"

I think it might be easier to install a new powerpack running alongside (connected to hydraulically) the Commander system.

Still looking through the BOSCH REXROTH online info

Steve

 

[donjoyce]

I know the thread is old, but did you finally solve this? I'm just starting to look.....

Don

 

[BAY Pierre]

Bit of a long shot but somebody might remember - I've got to replace the 24 volt motor that drives the hydraulic pump of an early Lewmar commander system. The selector valves have a 'Vickers Hydraulics' label on them but neither the hydralic pump or the 5 - inch 24v DC motor have any labels or specs other than the Serial number 47047906 PT24V on the casing.

I haver spent days on the internet / phone to no avail - I just need the manufacturer of the motor so that I can track down a replacement.

Don't suppose anybody has access to a manual / onboard system or whatever??

Steve

Hello Steve, I am looking for the same motor for Lewmar Commander 4, it is a 24V DC 4 Kw with the same number, have you found a solution since then??
Do you still have this engine? I'm mainly looking for the rotor
Pierre of Belgium