DFU dan DFNU mengacu pada dua jenis sekrup bola-flensa ganda yang umum digunakan dan banyak digunakan pada mesin presisi, peralatan otomasi, dan sistem transmisi industri.
DFU vs.DFNU
DFU: Unit Flensa Ganda Mur bola flensa ganda-standar dengan pramuat aksial untuk menghilangkan serangan balik, cocok untuk pemosisian presisi umum.
DFNU: Unit-Flensa Ganda Non-Unit / Unit Normal Flange GandaSeringkali menunjukkan sekrup bola-flensa ganda dengan pramuat lebih ringan atau reaksi balik standar, atau konfigurasi-flensa ganda-yang tidak dimuat sebelumnya untuk aplikasi yang tidak memerlukan presisi ultra-tinggi.
Model terlaris untuk sekrup bola DFU / DFNU
|
Nomor Model |
Diameter poros |
memimpin |
Bola baja diameter |
尺寸(mm) Ukuran mur |
Dasar Dinamis Peringkat Beban |
Staik Dasar Peringkat Beban |
Kekakuan |
Berat |
|||||||||
|
d |
I |
Ya |
D |
A |
B |
L |
W |
H |
X |
Q |
n |
Ca |
C0a |
K |
Kacang |
Baut batang |
|
|
kgf |
kgf |
Kgf/μm |
kg |
kg/m |
|||||||||||||
|
DFUR1605-4 |
16 |
5 |
3.175 |
28 |
48 |
10 |
80 |
38 |
40 |
5.5 |
M6x1 |
1x4 |
885 |
1525 |
44 |
0.308 |
1.57 |
|
DFUR2004-3 |
20 |
4 |
2.381 |
36 |
58 |
10 |
80 |
47 |
44 |
6.6 |
M6x1 |
1x3 |
541 |
1187 |
51 |
0.48 |
2.43 |
|
DFUR2005-3 |
5 |
3.175 |
36 |
58 |
10 |
101 |
47 |
44 |
6.6 |
M6x1 |
1x3 |
999 |
1994 |
53 |
0.49 |
2.43 |
|
|
DFUR2504-3 |
25 |
4 |
2.381 |
40 |
62 |
10 |
80 |
51 |
48 |
6.6 |
M6x1 |
1x3 |
605 |
1534 |
60 |
0.548 |
3.82 |
|
DFUR2510-4 |
10 |
4.762 |
40 |
62 |
12 |
101 |
51 |
48 |
6.6 |
M6x1 |
1x4 |
1927 |
2771 |
67 |
0.65 |
3.81 |
|
|
DFUR3210-4 |
32 |
10 |
6.35 |
50 |
80 |
12 |
162 |
65 |
62 |
9 |
M6x1 |
1x4 |
3092 |
6101 |
82 |
0.956 |
6.27 |
|
DFUR4010-4 |
40 |
10 |
6.35 |
63 |
93 |
14 |
165 |
70 |
70 |
9 |
M8x1 |
1x4 |
3480 |
7979 |
99 |
1.7 |
9.82 |
|
DFUR5010-4 |
50 |
10 |
6.35 |
75 |
110 |
16 |
171 |
85 |
85 |
11 |
M8x1 |
1x4 |
3898 |
10325 |
117 |
4.2 |
15.2 |
|
DFUR6310-4 |
63 |
10 |
6.35 |
90 |
125 |
18 |
182 |
95 |
95 |
11 |
M8x1 |
1x4 |
4401 |
13611 |
139 |
8.316 |
23.65 |
|
DFUR6320-4 |
20 |
9.525 |
95 |
135 |
20 |
290 |
100 |
100 |
13.5 |
M8x1 |
1x4 |
7404 |
19008 |
152 |
8.362 |
24.27 |
|
|
DFUR8010-4 |
80 |
10 |
6.35 |
105 |
145 |
20 |
182 |
110 |
110 |
13.5 |
M8x1 |
1x4 |
4900 |
17366 |
156 |
16.53 |
38.25 |
|
DFUR8020-4 |
20 |
9.525 |
125 |
165 |
25 |
295 |
130 |
130 |
13.5 |
M8x1 |
1x4 |
8403 |
25345 |
187 |
16.66 |
39.27 |
|
|
DFNUR1604-4 |
16 |
4 |
3.175 |
28 |
48 |
10 |
80 |
38 |
40 |
5.5 |
M6x1 |
1x4 |
655 |
1417 |
33 |
0.308 |
1.57 |
|
DFNUR1605-4 |
5 |
3.175 |
28 |
48 |
10 |
91 |
38 |
40 |
5.5 |
M6x1 |
1x4 |
919 |
1789 |
33 |
0.312 |
1.56 |
|
|
DFNUR1610-3 |
10 |
3.175 |
28 |
48 |
10 |
118 |
38 |
40 |
5.5 |
M6x1 |
1x3 |
669 |
1223 |
23 |
0.306 |
1.56 |
|
|
DFNUR2005-4 |
20 |
5 |
3.175 |
36 |
58 |
10 |
95 |
47 |
44 |
6.6 |
M6x1 |
1x4 |
1065 |
2376 |
41 |
0.48 |
2.43 |
|
DFNUR2505-4 |
25 |
5 |
3.175 |
40 |
62 |
10 |
95 |
51 |
48 |
6.6 |
M6x1 |
1x4 |
1137 |
2830 |
46 |
0.548 |
3.83 |
|
DFNUR2510-4 |
10 |
4.762 |
40 |
62 |
12 |
138.5 |
51 |
48 |
6.6 |
M6x1 |
1x4 |
1792 |
3714 |
44 |
0.72 |
3.81 |
|
|
DFNUR3205-4 |
32 |
5 |
3.175 |
50 |
80 |
12 |
97 |
65 |
62 |
9 |
M6x1 |
1x4 |
1313 |
3861 |
58 |
0.91 |
6.29 |
|
DFNUR3210-4 |
10 |
6.35 |
50 |
80 |
12 |
153 |
65 |
62 |
9 |
M6x1 |
1x4 |
3201 |
7154 |
62 |
0.932 |
6.23 |
|
|
DFNUR4005-4 |
40 |
5 |
3.175 |
63 |
93 |
14 |
96 |
70 |
70 |
9 |
M8x1 |
1x4 |
1477 |
5042 |
71 |
1.35 |
9.84 |
|
DFNUR4010-4 |
10 |
6.35 |
63 |
93 |
14 |
157 |
70 |
70 |
9 |
M8x1 |
1x4 |
3707 |
9503 |
77 |
1.68 |
9.78 |
|
|
DFNUR5010-4 |
50 |
10 |
6.35 |
75 |
110 |
16 |
157 |
85 |
85 |
11 |
M8x1 |
1x4 |
4219 |
12450 |
95 |
4.12 |
15.33 |
|
DFNUR6310-4 |
63 |
10 |
6.35 |
90 |
125 |
18 |
182 |
95 |
95 |
11 |
M8x1 |
1x4 |
4815 |
16576 |
118 |
5.63 |
24.39 |
