เป็นบอลสกรูชนิดเจียรแบบปกติ มีความแม่นยำและทนทานสูง มีให้เลือกถึง 13 รุ่น FSI, FDI, FSV, FDV, FSW, FDW, OFSI, OFSW, RSI, RDI, PFDI, PFDW 1, PFDW 2 แต่ละรุ่นยังมีสเปคให้เลือกตามความเหมาะสมกับความต้องการในการใช้งาน Stiffness values lited above are from theoretical formula while preload is 10% of dynamic load rating.
HIWIN Ball screw – PFDI Type
บอลสกรูแบบปกติ PFDI
PFDI Type – (PF)Flange to flange, (D)double nut, (I)internal recirculation cap
รายละเอียด: HIWIN Ball screw – PFDI Type
คุณสมบัติทางเทคนิค: HIWIN Ball screw – PFDI Type
Model
Size
Ball Dia.
PCD
RD
Circuits
Stiffness K
(kgf/µm)Dynamic Load
1×106 revs C (kgf)Static Load
Co (kgf)Nut
Flange
Bolt
Nominal Dia.
Lead
D
L
F
T
BCD-E
X
Y
Z
20-5T3
20
5
3.175
20.6
17.324
3
39
852
1676
34
100
58
30
46
5.5
9.5
5.5
20-5T4
20
5
3.175
20.6
17.324
4
54
1091
2356
34
110
58
30
46
5.5
9.5
5.5
20-6T3
20
6
3.969
20.8
16.744
3
39
1091
2081
36
111
58
29
46
5.5
9.5
5.5
20-6T4
20
6
3.969
20.8
16.744
4
54
1398
2774
36
127
58
29
46
5.5
9.5
5.5
25-5T3
25
5
3.175
25.6
22.324
3
55
977
2314
40
100
63
30
51
5.5
9.5
5.5
25-5T4
25
5
3.175
25.6
22.324
4
73
1252
3085
40
110
63
30
51
5.5
9.5
5.5
25-6T3
25
6
3.969
25.8
21.744
3
56
1272
2762
40
111
63
29
51
5.5
9.5
5.5
25-6T4
25
6
3.969
25.8
21.744
4
75
1628
3682
40
127
63
29
51
5.5
9.5
5.5
32-5T3
32
5
3.175
32.6
29.324
3
64
117
3081
48
100
75
30
61
6.6
11
6.5
32-5T4
32
5
3.175
32.6
29.324
4
82
1431
4108
48
110
75
30
61
6.6
11
6.5
32-6T3
32
6
3.969
32.8
28.744
3
65
1446
3620
50
111
75
29
61
6.6
11
6.5
32-6T4
32
6
3.969
32.8
28.744
4
84
1852
4826
50
127
75
29
61
6.6
11
6.5
32-8T3
32
8
4.763
33
28.132
3
68
1810
4227
52
139
84
35
68
9
14
8.5
32-8T4
32
8
4.763
33
28.132
4
82
2317
5635
52
157
84
35
68
9
14
8.5
32-10T3
32
10
6.350
33.4
26.91
3
68
2539
5327
56
165
88
35
70
9
14
8.5
32-10T4
32
10
6.350
33.4
26.91
4
82
3252
7102
56
185
88
35
70
9
14
8.5
40-5T4
40
5
3.175
40.6
37.324
4
99
1599
5280
54
115
90
35
72
9
14
8.5
40-5T6
40
5
3.175
40.6
37.324
6
146
2265
7919
54
135
90
35
72
9
14
8.5
40-6T4
40
6
3.969
40.8
36.744
4
100
2136
6420
56
133
90
35
72
9
14
8.5
40-6T6
40
6
3.969
40.8
36.744
6
148
3028
9630
56
157
90
35
72
9
14
8.5
40-8T4
40
8
4.763
41
36.132
4
102
2728
7596
60
157
94
35
76
9
14
8.5
40-8T6
40
8
4.763
41
36.132
6
150
3866
11394
60
191
94
35
76
9
14
8.5
40-10T3
40
10
6.350
41.4
34.91
3
76
2529
7069
62
175
104
45
82
11
17.5
11
40-10T4
40
10
6.350
41.4
34.91
4
101
3789
9426
62
195
104
45
82
11
17.5
11
50-5T4
50
5
3.175
50.6
47.324
4
121
1757
6745
65
115
100
35
82
9
14
8.5
50-5T6
50
5
3.175
50.6
47.324
6
177
2490
10117
65
135
100
35
82
9
14
8.5
50-6T4
50
6
3.969
50.8
46.744
4
123
2388
8250
68
136
100
38
82
9
14
8.5
50-6T6
50
6
3.969
50.8
46.744
6
179
3384
12375
68
160
100
38
82
9
14
8.5
50-8T4
50
8
4.763
51
46.132
4
122
2998
9578
70
165
112
43
90
11
17.5
11
50-8T6
50
8
4.763
51
46.132
6
178
4249
14367
70
199
112
43
90
11
17.5
11
50-10T3
50
10
6.350
51.4
44.91
3
95
3397
9256
74
175
114
45
92
11
17.5
11
50-10T4
50
10
6.350
51.4
44.91
4
124
4350
12341
74
195
114
45
92
11
17.5
11
50-10T6
50
10
6.350
51.4
44.91
6
184
6165
18511
74
235
114
43
92
11
17.5
11
50-12T3
50
12
7.938
51.8
43.688
3
94
4420
11047
75
203
121
49
97
14
20
13
50-12T4
50
12
7.938
51.8
43.688
4
124
5660
14730
75
227
121
49
97
14
20
13
63-6T4
63
6
3.969
63.8
59.744
4
148
2614
10542
80
142
122
44
100
11
17.5
11
63-6T6
63
6
3.969
63.8
59.744
6
220
3704
15813
80
166
122
44
100
11
17.5
11
63-8T4
63
8
4.763
64
59.132
4
152
3395
12541
82
165
124
43
102
11
17.5
11
63-8T6
63
8
4.763
64
59.132
6
22
4812
18811
82
199
124
43
102
11
17.5
11
63-10T4
63
10
6.350
64.4
57.91
4
158
4860
15858
85
205
131
55
107
14
20
13
63-10T6
63
10
6.350
64.4
57.91
6
228
6887
23786
85
145
131
53
107
14
20
13
63-12T4
63
12
7.938
64.8
56.688
4
152
6479
19293
90
230
136
52
112
14
20
13
63-12T6
63
12
7.938
64.8
56.688
6
224
9182
28939
90
280
136
52
112
14
20
13
80-10T4
80
10
6.350
81.4
74.91
4
190
5559
21118
105
205
151
55
127
14
20
13
80-10T6
80
10
6.350
81.4
74.91
6
277
7879
31677
105
245
151
53
127
14
20
13
80-12T4
80
12
7.938
81.8
73.688
4
192
7430
25681
110
230
156
52
132
14
20
13
80-12T6
80
12
7.938
81.8
73.688
6
280
10530
38521
110
280
156
52
132
14
20
13
80-20T3
80
20
9.525
82.2
72.466
3
189
9663
31622
115
301
173
65
143
18
26
17.5
80-20T4
80
20
9.525
82.2
72.466
4
248
12375
42162
155
346
173
66
143
18
26
17.5
100-10T6
100
10
6.350
101.4
94.91
6
236
8662
40469
125
245
171
53
147
14
20
13
100-12T6
100
12
9.525
102.2
92.466
6
343
19230
79741
130
292
188
64
158
18
26
17.5
100-20T4
100
20
9.525
102.2
92.466
4
300
13569
53161
135
356
205
76
169
22
32
21.5
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