เป็นบอลสกรูชนิดเจียรแบบปกติ มีความแม่นยำและทนทานสูง มีให้เลือกถึง 13 รุ่น FSI, FDI, FSV, FDV, FSW, FDW, OFSI, OFSW, RSI, RDI, PFDI, PFDW 1, PFDW 2 แต่ละรุ่นยังมีสเปคให้เลือกตามความเหมาะสมกับความต้องการในการใช้งาน
Stiffness values listed above are derived from theoretical formula while preload is 10% of dynamic load rating. Stiffness values listed above are derived from theoretical formula while preload is 10% of dynamic load rating. HIWIN Ball screw – PFDW Type 2
บอลสกรูแบบปกติ PFDW 2
PFDW Type 2 – Large lead, (PF)flange end, compression preload, (D)double nut, (W)tube within nut diameter
รายละเอียด: HIWIN Ball screw – PFDW Type 2
คุณสมบัติทางเทคนิค: HIWIN Ball screw - PFDW Type 2
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
Fit
Nominal Dia.
Lead
D
d
L
F
T
BCD-E
X
Y
Z
S
20-20A1
20
20
3.969
20.8
16.744
1.5×1
26
719
1281
48
36
140
72
12
59
5.5
9.5
5.5
24
25-16B1
25
16
4.763
26
21.132
2.5×1
56
1592
3237
62
45
148
89
16
75
6.6
11
6.5
24
25-20B1
25
20
4.763
26
21.132
2.5×1
56
1592
3237
62
45
178
89
16
75
6.6
11
6.5
24
25-25A1
25
25
4.763
26
21.132
1.5×1
32
1019
1927
62
45
166
89
16
75
6.6
11
4.5
24
32-20B1
32
20
4.763
33
28.132
2.5×1
66
1810
4227
68
54
181
102
16
84
9
14
8.5
30
32-25B1
32
25
4.763
33
28.132
1.5×1
36
1154
2505
68
54
205
102
16
84
9
14
8.5
30
40-25B1
40
25
6.350
41.4
34.91
2.5×1
78
2959
7069
84
65
224
126
18
104
11
17.5
11
30
40-32B1
40
32
6.350
41.4
34.91
2.5×1
78
2959
7069
84
65
276
126
18
104
11
17.5
11
30
40-40A1
40
40
6.350
41.4
34.91
1.5×1
48
1875
4149
84
65
274
126
18
104
11
17.5
11
30
50-40A1
50
40
7.938
51.8
43.688
1.5×1
54
2801
6499
106
82
264
152
22
128
13
20
13
40
50-50A
50
50
7.938
51.8
43.688
1.5×1
60
2801
6499
106
82
320
152
22
128
13
20
13
40
Model
Size
PCD
RD
Ball Dia.
Circuits
Stiffness K
(kgf/µm)Dynamic Load
1×106 revs C (kgf)Static Load
Co (kgf)Start type
D
d
L
F
T
BCD-E
X
Y
Z
S
Nominal Dia.
Lead
36-20B2
36
20
37.4
30.91
6.35
2.5×2
87.6
4569
11820
2
94
76
191
136
18
114
11
17.5
11
30
40-25B2
40
25
41.6
34.299
7.144
2.5×2
96.6
5565
14624
2
98
80
230
140
18
118
11
17.5
11
30
40-30B2
40
30
41.6
34.299
7.144
2.5×2
96
5565
14624
2
98
80
250
140
18
118
11
17.5
11
30
45-25B2
45
25
46.6
39.299
7.144
2.5×2
106.5
5939
16696
2
101
83
230
143
18
121
11
17.5
11
30
45-30B2
45
30
46.6
39.299
7.144
2.5×2
105.9
5939
16696
2
101
83
250
143
18
121
11
17.5
11
30
50-25B2
50
25
51.6
44.299
7.144
2.5×2
115.2
6190
188441
2
103
85
230
145
18
123
11
17.5
11
40
50-30B2
50
30
51.6
44.299
7.144
2.5×2
118.2
6190
18441
2
103
85
250
145
18
123
11
17.5
11
40
55-25B2
55
25
56.6
49.299
7.144
2.5×2
127.5
6519
20515
2
105
87
230
147
18
125
11
17.5
11
40
55-30B2
55
30
56.6
49.299
7.144
2.5×2
127.5
6519
20515
2
105
872
250
147
18
125
11
17.5
11
40
ติดต่อ Hiwin, Linear Motion, Automation, Robot, System Intregration
