1.4 kg · Reversible Motor

2.05 kg · Linear Head

1.6 kg · Induction Motor

0.62 kg · Speed Control Motor

2.54 kg · Speed Control Motor

3.7 kg · Speed Control Motor

1.6 kg · Planetary gear i=180

1.62 kg · Planetary gear i=75

0.66 kg · Planetary gear i=18

1.48 kg · Planetary gear i=18