8.1. Materials of individual parts of the robot

8.1. Materials of individual parts of the robot

 

The robot consists of several materials as shown in [Table 8-1]. In order to prevent adverse effects on the human body or the environment, some parts should be properly arranged and sealed.

 

Table 8‑1 Table of materials for individual parts

Parts	Materials
Battery	NiCad or Lithium
Wiring, Motor	Copper
Base body, Lower Frame, Upper Frame etc.	Cast Iron
Brakes, Motors	Samarium Cobalt(or Neodymium)
Wiring, Connectors	Plastic / Rubber
Reducers, Bearings	Oil / Grease
Wrist cover etc.	Aluminum alloy cast