4
Socket head screw
5
Bearing
6
Mounting pin
7
Cable drum
8
Drum pad
9
Limit lock
10
Steel cable
11
Carrying cable mounting sleeve
12
Cable fastening ring
13
Hook
14
"Up" limit switch lever
15
"Down" limit switch lever
16
Inner hexagonal head screw
17
Cable drum shaft
18
Flat pin
19
Bearing
20
Gear box
21
Socket head screw?
22
Gear wheel of the second stage of the gearbox
23
Paper seal
24
Bearing
25
Intermediate shaft
26
Gear wheel of the first stage of the gearbox
27
Bearing
28
Front motor cover
29
Bearing
30
Rotor
31
Stand
32
Casing
33
Spring
34
Brake rim
35
Bearing
36
Motor housing
37
Hexagon head screw (long)
38
Fan cover
39
Fan blade
40
Limit switch contactor
41
Limiter gasket
42
Upper limit switch
43
Lower limit switch
44
Junction box
2
1
2
1
2
1
1
2
1
1
1
1
1
1
1
1
1
8
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
2
2
1
1
1