同步轮齿形尺寸图表
PIMENSION
OF GEAR SHAPE |
|
|
梯形直边齿轮齿形尺寸
Dimension
& tolerance of linear type pulley
|
|
表1（mm）
|
|
|
型号
Type
|
节距Pb
Picth
|
bw
|
hg
|
Y
±1.5
|
Rb
|
Rt
|
|
MXL
|
2.032
|
0.84±0.05
|
0.69
|
20
|
0.35
|
0.13
|
|
XL
|
5.080
|
1.32±0.05
|
1.65
|
25
|
0.41
|
0.64
|
|
L
|
9.525
|
3.05±0.10
|
2.67
|
20
|
1.19
|
1.17
|
|
H
|
12.70
|
4.19±0.13
|
3.05
|
20
|
1.60
|
1.6
|
|
XH
|
22.225
|
7.90±0.15
|
7.14
|
20
|
1.98
|
2.39
|
|
XXH
|
31.750
|
12.17±0.18
|
10.31
|
20
|
3.96
|
3.18
|
|
|
T形齿（西德）同步轮齿形尺寸
Ension of
Ttype pulley
|
|
|
表2（mm）
|
|
型号
Type
|
节距Pb
Picth
|
形状type
|
形状type
|
Y
±15度
|
Rt
|
Rb
|
|
SE
br
|
N
br
|
SE
hg
|
N
hg
|
|
T2.5
|
2.5
|
1.75
|
+0.05
0
|
1.83
|
+0.05
0
|
0.75
|
+0.05
0
|
1
|
25
|
0.2
|
0.3
|
+0.05
0
|
|
T5
|
5.0
|
2.96
|
+0.05
0
|
3.32
|
+0.05
0
|
1.25
|
+0.05
0
|
1.95
|
25
|
0.4
|
0.6
|
+0.05
0
|
|
T10
|
10.0
|
6.02
|
+0.1
0
|
6.57
|
+0.1
0
|
2.6
|
+0.1
0
|
3.4
|
25
|
0.6
|
0.8
|
+0.10
0
|
|
T20
|
20.0
|
11.65
|
+0.15
0
|
12.6
|
+0.15
0
|
5.2
|
+0.13
0
|
6
|
25
|
0.8
|
1.2
|
+0.10
0
|
|
