SMC Networks LEY, Operation Manual

Page: 13 / 56

- 12 -
2.3 Construction
Parts list
No. Part Material Remarks No. Part Material Remarks
1
Body
Aluminum alloy Anodized 21
Parallel pin
Stainless steel
2
Ball screw shaft
High carbon chrome
bearing steel
22 Rod seal NBR
3 Ball screw nut Resin/Alloy steel 23 Retaining ring Steel for spring Phosphate coated
4
Piston
Aluminum alloy
24 Motor -
5
Piston rod
Stainless steel
Hard chrome anodized
25 Motor cover Plastic
Only “With motor cover”
6
Rod cover
Aluminum alloy
26 Grommet Plastic Only “With motor cover”
7
Bearing holder
Aluminum alloy
27 Motor block Aluminum alloy Anodized
8
Rotation stopper
Plastic 28 Motor adapter Aluminum alloy Anodized
9
Socket
Free cutting carbon steels Nickel plated
29 Hub Aluminum alloy
10
Connected shaft Free cutting carbon steels Nickel plated
30
Sleeve NBR
11
Bushing
Bearing alloy 31 Motor cover with lock
Aluminum alloy
Only “With lock/motor cover”
12 Bearing - 32 Cover support Aluminum alloy
Only “With lock/motor cover”
13
Return box
Aluminum die-cast
Coating
33 Socket(Male thread)
Free cutting carbon steels Nickel plated
14 Return plate Aluminum die-cast
Coating
34 Nut Alloy steel Zinc chromated
15
Magnet
-
16 Wear ring holder Stainless steel
Only stroke 101mm or more
17
Wear ring
POM
Only stroke 101mm or more
18
Pulley
(For Screw shaft)
Aluminum alloy
19
Pulley (For motor)
Aluminum alloy
20 Belt -
Mounting bracket part number Replacement Parts(Top/Parallel only)/Belt
Size Foot Flange Double clevis Size Order no.
16 LEY-L016 LEY-F016 LEY-D016 16 LE-D-2-1
25 LEY-L025 LEY-F025 LEY-D025 25 LE-D-2-2
32 LEY-L032 LEY-F032 LEY-D032 32/40 LE-D-2-3
/ When ordering foot bracket, order 2 pieces per actuator.
/ Parts belonging to each bracket are as follows.
Foot, Flange: Body mounting bolt.
Double clevis: Clevis pin, Type C retaining ring for axis, Body mounting bolt.