5.3 kg · Stepper motor

0.004 kg · Miniature ball bearing

8.9 kg · Wormgear 80-B5 i=20

0.104 kg · Deep Groove Ball Bearings Single Row

2.57 kg · Thrust Ball Bearing Single Direction

2.13 kg · Thrust Ball Bearing Single Direction

0.401 kg · Spherical Roller Bearing

0.617 kg · Deep Groove Ball Bearings Single Row

5.7 kg · Wormgear 90-B5 i=30

3.3 kg · Wormgear 80-B14 i=30