As a side note on the rotor/armature debate. I once attended a seminar held by an individual who was once an electrical designer engineer for Brush electrical machines He held a phD and had left the industry to become a lecturer at a very highly regarded University here in the UK that...
For an application such as this I would try to obtain and use "bonding-wire". I dont want to appear to be endorsing or advertising so try a web-search.
Forgive me if you are already aware of the fact but its vital to wind the coil with a wire/wires of the same diameter and with the same number...
Does the retaining sleeve have to be metalic? Why not use a "Resiglass" type self-amalgamating banding tape such as that used to retain armature and rotor windings? Its non-conductive, has zero magnetic influence and therefore shouldnt effect Kt.
Dynostarts are not to be confused with traditional "series" type starter-motors.
Hope this link helps.
http://www.s109316956.websitehome.co.uk/vire7/How_To/Electrical/electrical.html
http://www.s109316956.websitehome.co.uk/vire7/How_To/Electrical/electrical.html
Heat around the drum at the lead end, this will melt the sealant and expand the metal, then tap and I say tap, the shaft at the non-lead end. If the drum is rubber coated it will have to be removed prior to applying the heat.
I would suggest approaching a reputable manufacturer of Mechanical-seals with a view towards fitting one of suitable design at the drive-end of your motor. John crane, Burgmann and Nash spring to mind.
Asking this question in the Pump Engineering forum may also be beneficial...
Is physical size a factor? lets hope not.... .a 36-pole 55kw induction motor is going to be quite a substantial and very heavy item. As a guide here in IEC land a 55kw 8-pole requires a 315 frame.
Nothing on the pic indicates a frame-size. I suggest you take the whole motor to a good shop. They will identify the frame size, assuming its standard and any non-standard alterations. They will also be happy to quote to supply a 1ph motor, assuming one is available......dont forget to replace...
Skoggs?
What is the concern exactly? It would appear to be a typical nameplate from a European manufacturer. They way I read it, it is a 3ph 1.5kw dual-voltage machine, 2 pole at 60hz, suitable for 220v or thereabouts if connected in star, likewise 440v if conected in delta. Current ratios are...
There is set of operating instructions that includes a wiring diagram and a section on troubleshooting for the EM650 available for free download at....
www.hondapowerequipment.com
Those markings are typical of those found on Exe (increased safety) motors built to EN IEC 60079-9
Ia/In, Is the ratio of stalled current to normal current, it must not exceed 10
Te, Is the time taken in secs under a stall condition for the winding temp to rise from its intended max running...
