6
NO
NAME
QUANTITY
SPEC
41
SCREW 1
8
GB/T 845-1985 ST4.2*19
42
SCREW 2
6
GB/T 15856.1-2002 ST4.2X19
43
SCREW 3
2
GB/845-85 ST4.8X13
44
OUTER CHAIN COVER
1
654*263*49 (507g)
45
LITTLE CHAIN COVER
1
108*37*3 (7g)
46
AXIS
1
φ
20*162
47
LONG FIXING TUBE
1
φ
25*
φ
20.5*41
48
SHORT FIXING TUBE
1
φ
25*
φ
20.5*9
49
INNER CHAIN COVER
1
451*260*2 (250g)
50
BELT
1
51
BELT WHEEL
1
φ
200*24
52
FIXING NUT 2
1
16X16X5 (M10
）
53
SPRING 2
1
φ
1.0X55
54
SHORT FIXING TUBE
1
φ
14*
φ
10.2*25.5
55
BOLT
2
GB/T 5780-2000 M8*40
56
WHEEL
2
φ
50*23
57
NUT
4
GB/T 41-2000 M8
58
FIXING NUT 2
2
M12X1.25 H=6
59
FIXING TUBE
1
φ
16*
φ
12.1*35
60
BEARING
2
6001ZZ
61
FLYWHEEL
1
HT250/
φ
453*72
62
FLYWHEEL SHAFT
1
φ
12*160
63
FLAT WASHER 1
1
GB/T 95-2002 6
64
DOMED NUT 1
1
GB/T 802-1988 M6
65
COMPUTER
1
ST-6527(ST-7607)
66
FIXING NUT
2
27*M20*1
（
5mm
）
67
FLYWHEEL COVER
1
φ
59*35
68
SPRING COVER
1
32*23*2
69
SPRING 3
1
φ
2.2
70
PLASTIC FRAME
1
200*47*30
71
LITTLE PLASTIC
1
14*9*14
72
SENSOR
1
SR-202
73
WOOLLY BLOCK
1
113*25*6
74
BOLT 1
2
GB/T 5780-2000 M5*30
75
SPRING BRAKE
1
δ
1.0
76
LOCK NUT
2
GB/T 889.1-2000 M5
77
SPRING WASHER 1
2
GB/T 859-1987 5
78
BOLT 2
2
GB/T 5780-2000 M5*10
79
PULSE WIRE
1
L=800
80
PULSE
2
81
SCREW 5
2
GB/845-85 ST4.2X25
5PK53
