Nachi servos identification - help needed!

[azzz]

Dear CNCzone,

I'm trying to identify the servos found deep inside the shop's storage and see if we can find a driver for them. Otherwise they might end up in garbage...

The motors are off an old Nachi robot, the flange is 220mm. The nameplate is completely blank.

Any ideas?

Thank you!

[Iron-Man]

Dear CNCzone,

I'm trying to identify the servos found deep inside the shop's storage and see if we can find a driver for them. Otherwise they might end up in garbage...

The motors are off an old Nachi robot, the flange is 220mm. The nameplate is completely blank.

Any ideas?

Thank you!

I found this Sanyo Denki BL Super Servo Motor 68BM090BXE00 | eBay looks similar to what you have.

Hope this helps,

Iron-Man

[underthetire]

Really looks like a mid 80s okuma motor. They used to use Sanyo.