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2.1.3 Construction
Parts list
No.
Part
Material
Remarks
1
Body
Aluminium alloy
Anodized
2
Side plate A
Aluminium alloy
Anodized
3
Side plate B
Aluminium alloy
Anodized
4
Worm screw
Stainless steel
Heat treated,
Specially treated
5
Worm wheel
Stainless steel
Heat treated,
Specially treated
6
Bearing cover
Aluminium alloy
Anodized
7
Table
Aluminium alloy
Anodized
8
Joint
Stainless steel
9
Bearing holder
Aluminium alloy
10
Bearing retainer
Aluminium alloy
11
Starting point bolt
Carbon steel
12
Pulley A
Aluminium alloy
13
Pulley B
Aluminium alloy
14
Grommet
NBR
15
Motor plate
Carbon steel
16
Basic
Deep groove ball bearing
-
High precision
Special ball bearing
-
17
Deep groove ball bearing
-
18
Deep groove ball bearing
-
19
Deep groove ball bearing
-
20
Belt
-
21
Step motor (Servo/
24VDC
)
-
Basic
High precision
Manual override
/Both sides
Summary of Contents for LER Series
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