1x 10x20 mm coreless motor. Works straight on 12V, a resistor is not necessary. 1x flywheel 10 x 5 mm. No load RPM at 12V: 14,000. Length: 20 mm.
1020D Coreless motor 12V M0.3 plastic worm and flywheel
1020D Coreless motor 12V with 30 mm adapter, flywheel + M0.3 brass worm
1020D Coreless motor 12V with 30 mm adapters (2), flywheel + M0.3 brass worms
1020D Coreless motor 12V with 30 mm adapters (2) + flywheel
1020D Coreless motor 12V with 30 mm adapter + flywheel
0816D 8mm x 16mm Coreless motor 12V for 1.5 mm shaft (with adapters)