Coil rotor on iron cores consisting of packed laminated sheets to eliminate eddy currents. With a pivot bearing, pulley and cable drum.
- Number of turns: 3 x 340
- Ohmic resistance: 1.6 Ω
- Impedance: 7 Ω
- Max. current: 1.5 A
- Commutator: three-pin
- Slip-rings: 3 (120°)
