Description
An electric drill armature, model 1986, USSR or Rostov (Russia), diameter 40 mm, length 150 mm, 115 mm between bearings, 6 left-hand twist splines. Tooth diameter: 9 mm. Winding package length: 36 mm.
| Diameter of the coil package D, mm |
40 |
| Total length L, mm |
151 |
| Number of teeth, T slope |
6 to the left |
| Commutator diameter d, mm |
26 |
| Shank/front |
teeth |
| Rear/front bearing diameters, mm/mm |
9/10 |
| Landing distance (between bearings) L1, mm |
113 |
