fiber projector head questions

[Lj_Mouzer]

Hi all,
Got a couple of questions about a projector head I recently got for a bargain.
I bought a used fiber projector head with Eye-Magic EMS4000 galvo's inside. and the EMA1200 galvo board.

What are the specs of these galvo's ? cambridge like, or lower quality ?
What power supply do these galvo's need ? (and where can i get one of those )
Where can i get a fiber optic part for beam input (only got the output pair of lenses on the projector head)

Thanks,
Mouzer

[Laserman532]

Hi all,
Got a couple of questions about a projector head I recently got for a bargain.
I bought a used fiber projector head with Eye-Magic EMS4000 galvo's inside. and the EMA1200 galvo board.

What are the specs of these galvo's ? cambridge like, or lower quality ?
What power supply do these galvo's need ? (and where can i get one of those )
Where can i get a fiber optic part for beam input (only got the output pair of lenses on the projector head)

Thanks,
Mouzer

pictures might help

[allthatwhichis]

..............

[Lj_Mouzer]

Here are some pics of the projector head and the fiber.

[smogthemog]

Apparently it is very common for those type of Galvo's to have corroded magnets in them. I have a set here, with boards & wiring, which have both done this very thing.

Do your galvo shafts move freely? If not then they may well be cerfuffed

I think they are around 12k scanrate and VERY overpriced when new!
Not upto Cambridge quality IMHO.

[Lj_Mouzer]

Mine are moving freely untill the end stop off course ^^ So i think they are ok.
I've found the website for these type of galvo's but there's no scanspeed reported there.
http://www.eyemagic.gr/laser-scanners.html
And i cant test them because i have no power supply :-(

[heroic]

EMS4000s don't have endstops. True story.

[smogthemog]

Mine did

2x rubber internal lumps stopping the shaft from overturning.

[heroic]

Mine did

2x rubber internal lumps stopping the shaft from overturning.

That's very interesting. The ones I've seen (though not used) just went round and round and round.

[Retina Burn]

Mine did

2x rubber internal lumps stopping the shaft from overturning.

This correct,my sets of EMS's all have rubber stops