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> Lot of 3 small stepper motors, 7.5 degree 30 ohm robot
Lot of 3 small stepper motors, 7.5 degree 30 ohm robot
decomissioned equipment, and are in good shape.
The housing diameter excluding the mounting ears is 3.5CM (~"1 3/8),
the distance between the mounting points is: 4.2CM (~"1 7/8), and the case is about 2CM (~"6/8)
Each coil has 2 wires, the motors are 7.5 degrees step, and coil resistanse is 30 Ohms.
Shaft diameter is about 1mm, and they have a brass cog attachment (on one motor it
is different from the others) which can be removed and replaced with an attachment
I couldn't find the specs on those motors, there is a caption of the label in the 2nd photo,
