kong:
The translation goes like this IMO (everyone else should look at this, too)
FB6A =
3.4 kg wt, 173mm length, 85.7mm flange, 10x24.6mm shaft, 1.2x3x17mm key
/AI =
80 mA field excitation (max), 220 Volt armature (max)
/B =
brush grade
It looks like you supply a constant 220Vdc (rectified mains supply) to the armature, and then vary the field current (maximum 80 mA) to control speed.
I think I would be concerned that these will produce enough torque to be useful for motion. It looks like the maximum torque produced is 33 oz-in, which in cnc machines is tiny
. But let's see: 220V x 0.080 A = 17.6W. At 746W/horsepower this is 0.02. Yeah, they are very low power.
robotic regards,
Tom