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78
10. Construction Drawings
Common
10-3 Gear Unit Construction Drawings (SK Series)
10-4 Gear Unit Construction Drawings (Low Reduction Ratio Series)
Table 10-4 Gear Unit, Principal Parts (SK Series)
Code
Part Name
Code
Part Name
Code
Part Name
1
Slow speed shaft
(Output shaft)
13 Adaptor plate
25 Pin
2
Key
14 Liquid gasket
26 High speed shaft bearing A
3
Oil seal
15 Plug
27 Second stage pinion (Mid speed shaft)
4
Horizontal casing
16 Key
28 Mid speed shaft bearing A
5
Slow speed shaft bearing
Ａ
17 Motor
29 Internal cover
6
Second stage gear
18 Slinger
30 High speed shaft bearing B
7
Key
19 First stage pinion
31 Oil seal
8
Slow speed shaft bearing B
20
Hexagon socket head
bolt
32 Key
9
Plug
21 Snap ring
33 High speed shaft
10 Hexagon socket head bolt
22 First stage gear
34 Snap ring
11 Hexagon socket head bolt
23 Key
35 Hexagon socket head bolt
12 Bearing plate
24
Mid speed shaft
bearing
Ｂ
26
29
35
34
18
16
33
32
31
30
19
28
12
20
21
22
15
14
23
24
25
27
13
4
11
10
9
8
7
6
5
3
2
1
Figure 10-15 Type CHHM (6000SK Series Horizontal, Gearmotor)
(Example: Frame size 6075SK)
1 2 3
5 6 7 8 9 10 11
4
13
27 26 25 24 23
14 15
22 21 20
18
12
17
28
19
16
Figure 10-16 Type CVVM (6000SK Series Vertical, Gearmotor)
(Example: Frame size 6075SK)
1
2
3
5
6
7
8
9
10
11
4
13
27
26
25
24
23
14
15
22
21
20
18
12
17
28
19
16
Figure 10-17 Type CHH (6000SK Series Horizontal, Reducer)
(Example: Frame size 6075SK)
Table 10-5 Gear Unit, Principal Parts (Low Reduction
Ratio Series)
Code
Part Name
Code
Part Name
1
Slow speed shaft
(Output shaft)
13 Internal gear
2
Key
14
Retaining ring for
opening
3
Collar
15 Gasket C
4
Oil seal
16 Motor
5
Cover
17 Slinger
6
Gasket A
18 Support plate
7
Filler plug
19 Planetary gear
8
Horizontal casing
20 Sun gear
9
Spacer ring
21 Key
10 Gasket B
22 Ball bearing
11 Slow speed shaft pin
23 Ball bearing
12 Roller bearing
①
㉓ ㉒
㉑ ⑳ ⑲ ⑱ ⑰
② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫ ⑬ ⑭ ⑮ ⑯
Figure 10-18 Type PHHM (Horizontal, Gearmotor)
(Example: Frame size 6135)
