The workmanship of this two-phase four wire stepper motor is very fine, quality is very good.

Stepper motor diameter: 35 MM

Height: 14.5 MM (not including the bearing sleeve)

Output shaft: 2 MM (with a 0.4 modulus above the gear)

The output shaft length: 8 MM

Weight: about 59 g 

Step angle: 7.5 degrees

Resistance: 7.6 Ohms

Motor: two phase four line

Wiring connecting:A+: the yellow line,  A-:orange line, B+:Brown, B-:  black.

No label in this motors,but from the process point of view, must be imported, and this DC motors are made in Germany,are very delicate, high-grade.