Ball Screw
Ball Screw Compact Design / Low Noise / High Precision
www.staf.com.tw
Ball Screw FSC Type
D
:ABD
:C
Unit：mm
Dimensions
Model
1520-2
2010-3
Y 8 15
20
20
10
3.175
3.969
34
46
55
74
12
13
57
54
45
Z 4.5
6
59 6.6
D
11
5.5
C
34
46
50 56
Note :
The shaft thread is 3.5mm.
86
16
71
65
M6
M6
T2
T3
390
466
833
997
1180
1496
1180
1496
1246
1559
1659
2464
2067
3280
2481
3851
2141
3576
3585
6071
3782
6468
5778
11753
7737
18189
Ball Screw FSU Type
22.5
45
90
Unit：mm
Dimensions Model 45
2010-3 2505-3
3206-4
Note : model with sign
10 5
6
3.969 3.175
3.969
can be produced in left helix.
944
1254
1049
1144
1344
1525
1084
1232
1181
1496
1512
1995
1621
1925
1178
2046
1330
1936
1704
2581
2250
2772
2881
3695
1924
3403
58
2598
4217
77.5
3775
5877
4834
7835
2142
4342
5399
10074
5933
12313
6700
16230
13.5
8957
17945
13.5
7547
21268
13.5
10168
23611
68 47
Ball Screw
0.02 0.04
RSY Type
0.2 0
0.2 0
0.1
Unit：mm
Dimensions
Model 1202-3 1204-3 1205-3 1210-2 1602-3 1604-4 1605-3 1605-4 1610-3 1616-2 2005-3 2005-4 2010-3 2020-4 2505-4 2510-3 3205-4 3210-3 3220-3 4005-4 4010-3 4020-3 5010-3 6310-4
12 12 12 12 16 16 16 16 16 16 20 20 20 20 25 25 32 32 32 40 40 40 50 63
Note : model with sign Note :
2 4 5 10 2 4 5 5 10 16 5 5 10 20 5 10 5 10 20 5 10 20 10 10
1.2 2.381 2 2 1.2 2.381 3.175 3.175 3.175 3.175 3.175 3.175 3.969 3.175 3.175 3.5 3.175 6.35 3.969 3.175 6.35 5.556 6.35 6.35
24 24 24 24 28 28 28 28 28 28 36 36 36 36 40 40 50 50 50 63 63 63 75 85
can be produced in left helix. The shaft thread is 3.5mm.
30 35 40 40 40 45 45 50 45 45 47 53 68 55 53 54 53 70 78 56 80 83 82 90
9 11.5 14 14 10 12.5 12.5 15 12.5 12.5 13.5 16.5 24 17.5 16.5 17 11.5 20 24 13 25 26.5 23 29
3 3 3 3 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 6 6 6 6
1.5 1.5 1.5 1.5 2 2 2 2 2 2 2 2 2 2 2 2 2.5 2.5 2.5 2.5 2.5 2.5 2.5 3.5
12 12 12 12 20 20 20 20 20 20 20 20 20 20 20 20 30 30 30 30 30 30 36 32
5
4 5 5 5 5 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 14
T3 T3 T3 T2 T3 T4 T3 T4 T3 T2 T3 T4 T3 T4 T4 T3 T4 T3 T3 T4 T3 T3 T3 T4
265 645 514 390 300 944 1049 1344 1181 833 1181 1512 1621 1659 1704 1614 1924 3775 2141 2142 4216 3782 4633 6700
377 693 594 466 503 1254 1144 1525 1496 997 1496 1995 1925 2464 2581 2460 3403 5877 3576 4342 7556 6468 9235 16230
Ball Screw FDU Type
22.5
45
90
Unit：mm
Dimensions
Model
1049 1512 1704 2881 1924 4834 2142 5399 5933 6700 8957 7547 10168 Note : model with sign
can be produced in left helix.
1144 1995 2581 3695 3403 7835 4342 10074 12313 16230 17945 21268 23611
Ball Screw FSB Type
Unit：mm
Dimensions
Model 1404-3
14
4
2.381
31
50
10
40
40
4.5
37
M6
T3
684
792
1405-3
14
5
3.175
32
50
10
45
40
4.5
38
M6
T3
1013
1056
1605-3
16
5
3.175
34
54
10
42
44
4.5
40
M6
T3
1049
1144
2005-3
20
5
3.175
40
60
10
47
50
4.5
46
M6
T3
1181
1496
2505-3
25
5
3.175
43
67
10
47
55
5.5
50
M6
T3
1330
1936
2510-3
25
10
4.762
60
96
15
75
78
9
72
M6
T3
2250
2772
2510-4
25
10
4.762
60
96
15
97
78
9
72
M6
T4
2881
3695
3210-3
32
10
6.35
67
103
15
78
85
9
78
M6
T3
3775
5877
3210-4
32
10
6.35
67
103
15
97
85
9
78
M6
T4
4834
7835
4010-4
40
10
6.35
76
116
17
100
96
11
88
M6
T4
5399
10074
RSH Type
Unit：mm
Model
Dimensions 397 1348
445 1745
Ball Screw FDI Type
Unit：mm
Dimensions
Model
23
17.5 17.5
23 Note : model with sign
1049
1144
1512
1995
1704
2581
2881
3695
1924
3403
4834
7835
2142
4342
5399
10074
5933
12313
6700
16230
8957
17945
7547
21268
10168
23611
can be produced in left helix.
FSE Type
Unit：mm
Dimensions
Model
Note : model with sign
can be produced in left helix.
1512
1995
1659
2464
2106
3422
2481
3851
3585
6071
5778
11753
8819
19241
Ball Screw FSK Type
Unit：mm
Dimensions
Model 0601-3
6
1
0.8
12
24
3.5
18
18
3.4
16
T3
111
123
0801-3
8
1
0.8
14
27
4
20
21
3.4
18
T3
126
162
0802-3
8
2
1.2
16
29
4
26
23
3.4
20
T3
215
239
0825-3
8
2.5
1.2
16
29
4
26
23
3.4
20
T3
215
239
1002-3
10
2
1.2
18
35
5
28
27
4.5
22
T3
240
302
1004-3
10
4
2
26
46
10
35
36
4.5
28
T3
472
489
1202-3 1204-3
12 12
2 4
1.2 2.381
20 28
37 48
5 6
28 35
29 39
4.5 5.5
24 30
T3 T3
265 645
377 693
1205-3
12
5
2
28
48
6
35
39
5.5
30
T3
514
594
1402-3
14
2
1.2
21
40
6
28
31
5.5
26
T3
283
440
1602-3
16
2
1.2
25
43
10
32
35
5.5
29
T3
300
503
Note: Model with
sign could only provide ground ball screw
RSK Type
Unit：mm
Dimensions
Model 0825-3 1003-3 1204-3 1205-3 1605-3
8 10 12 12 16
2.5 3 4 5 5
1.2 1.8 2.381 2 3.175
17.5 21 25.5 25.5 32.5
M15X1P M18X1P M20X1P M20X1P M26X1.5P
8 9 10 10 12
26 29 34 39 42
T3 T3 T3 T3 T3
215 403 645 514 1049
239 424 693 594 1144
Ball Screw FSI Type
Unit：mm
Dimensions
Model 46
45
17.5 17.5 23 23 Note : model with sign
can be produced in left helix.
130 92 130
17.5
875 1013 944 1049 1344 1084 1512 1178 1704 2881 1924 2598 4834 2142 5399 5933 6700 8957 7547 10168
1056 1056 1254 1144 1525 1232 1995 2046 2581 3695 3403 4217 7835 4342 10074 12313 16230 17945 21268 23611
Ball Screw FSS Type 22.5
45
90
Unit：mm
Dimensions W
Model 1205 1505 1510 1516 1520 2005 2010
12 15 15 15 15 20 20
5 5 10 16 20 5 10
2.5 2.778 2.778 2.778 2.778 3.175 3.175
24 28 28 28 28 36 36
40 48 48 48 48 58 58
8 10 10 10 10 10 10
30 36 46 45 54 36 56
32 38 38 38 38 47 47
H
30 40 40 40 40 44 44
X 4.5 5.5 5.5 5.5 5.5 6.6 6.6
Type
Q
A A A A A A A
M6 M6 M6 M6 M6 M6
n 3 4 3 2 2 4 4
748 1220 952 688 688 1659 1097
873 1617 1213 853 853 2464 2464
RSU Type
Unit：mm
Dimensions
Model 1604-3 1605-4 2005-4 2505-4 2510-4 3205-4 3210-4 4005-4 4010-4 5010-4
Q
16 16 20 25 25 32 32 40 40 50
4 5 5 5 10 5 10 5 10 10
2.381 3.175 3.175 3.175 4.762 3.175 6.35 3.175 6.35 6.35
29 32 38 42 42 52 52 58 65 78
M22X1.5P M30X1.5P M35X1.5P M40X1.5P M40X1.5P M48X1.5P M48X1.5P M56X1.5P M60X1.5P M72X1.5P
8 16 16.5 17 17 19 19 19 27 29
32 56 59.5 60 90 60 93 59 102 104
M6 M6 M6 M6 M6 M6 M8 M8 M8
L1
6.5 7 7 10 7 12 6 12 12
T3 T4 T4 T4 T4 T4 T4 T4 T4 T4
737 1344 1512 1704 2881 1924 4834 2142 5399 5933
940 1525 1995 2581 3695 3403 7835 4342 10074 12313
Mounting Distance(mm)
Buckling Load
Supported - Supported Fixed - Supported Fixed - Fixed Fixed - Free End Support Type
Mounting Distance(mm)
Critical Speed
Supported - Supported Fixed - Supported Fixed - Fixed Fixed - Free End Support Type
Speed(rpm)
Ball Screw Model Number Coding
R 25 – 25 – A 2 – 1 – F S E D I – 2000 – 2500 – C7 – R –P2 – Number of nut Number of nut circuits Thread direction: R: Right hand L: Left hand Nominal diameter (Size) Lead Number of turns: T: 0.5-1 A: 1.5-2 B: 2.5-3 C: 3.5-4 D: 4.5-5
Total Shaft length
Mounting: F: Flanged R: Non-flanged X: Special flange
I: Iron Circulator P: Plastic Circulator
Nut type: S: Single D: Double
Flange type: N: Non-cutting S: Single-cutting D: Double-cutting A: Round ball nut X: Special flange
Shaft Surface Treatment Blank: None (Omission) B: Trivalent Chromium C: Hexavalent Chromium D: Cold Galvanize E: Black Oxide F: Electroless Nickel G: Phosphate
Accuracy: C3: 0.008 C5: 0.018 C7: 0.05 C10: 0.21
Thread length(mm)
R: Rolled ball screw G: Ground ball screw
Nut Surface Treatment Blank: None (Omission) B: Trivalent Chromium C: Hexavalent Chromium D: Cold Galvanize E: Black Oxide F: Electroless Nickel G: Phosphate
Axial clearance & preload code: P0: With backlash P1: Non-backlash P2: Light preload P3: Heavy preload
Circulation type: I : Internal Y: Cylindric E: Large lead K: Miniature C: Low voice U: EU standard DIN69051 S: EU standard DIN69051
–
Shaft Model Number Coding
SC
R
Ball Screw Category SC SB SS
Thread direction: R: Right hand L: Left hand
* Please refer to the chart
Nominal diameter (Size)
25 – 25 - 2500 – C7 Lead
Accuracy: C3: 0.008 C5: 0.018 C7: 0.05 C10: 0.21
Total Shaft length
- R
-
R: Rolled ball screw G: Ground ball screw
Shaft Surface Treatment Blank: None (Omission) B: Trivalent Chromium C: Hexavalent Chromium D: Cold Galvanize E: Black Oxide F: Electroless Nickel G: Phosphate
Nut Model Number Coding
R 25 – 25 – A 2 – F Thread direction: R: Right hand L: Left hand Nominal diameter (Size)
S
Lead Number of turns: T: 0.5-1 A: 1.5-2 B: 2.5-3 C: 3.5-4 D: 4.5-5
D
I
–
I: Iron Circulator P: Plastic Circulator
Nut type: S: Single D: Double
Number of nut circuits Mounting: F: Flanged R: Non-flanged X: Special flange
E
Flange type: N: Non-cutting S: Single-cutting D: Double-cutting A: Round ball nut X: Special flange
C7 Accuracy: C3: 0.008 C5: 0.018 C7: 0.05 C10: 0.21
Nut Surface Treatment Blank: None (Omission) B: Trivalent Chromium C: Hexavalent Chromium D: Cold Galvanize E: Black Oxide F: Electroless Nickel G: Phosphate
Circulation type: I : Internal Y: Cylindric E: Large lead K: Miniature C: Low voice U: EU standard DIN69051 S: EU standard DIN69051
No. 46, Ln. 168, Sanshu Rd., Sanxia Dist., New Taipei City 237, Taiwan Tel:+886-2-26716600 Fax:+886-2-26711400
◎ OME Technology, certificated by SGS with ISO9001 : 2008.
BS-1050108-E8
www.staf.com.tw
Ball Screw FSC Type
D
:ABD
:C
Unit：mm
Dimensions
Model
1520-2
2010-3
Y 8 15
20
20
10
3.175
3.969
34
46
55
74
12
13
57
54
45
Z 4.5
6
59 6.6
D
11
5.5
C
34
46
50 56
Note :
The shaft thread is 3.5mm.
86
16
71
65
M6
M6
T2
T3
390
466
833
997
1180
1496
1180
1496
1246
1559
1659
2464
2067
3280
2481
3851
2141
3576
3585
6071
3782
6468
5778
11753
7737
18189
Ball Screw FSU Type
22.5
45
90
Unit：mm
Dimensions Model 45
2010-3 2505-3
3206-4
Note : model with sign
10 5
6
3.969 3.175
3.969
can be produced in left helix.
944
1254
1049
1144
1344
1525
1084
1232
1181
1496
1512
1995
1621
1925
1178
2046
1330
1936
1704
2581
2250
2772
2881
3695
1924
3403
58
2598
4217
77.5
3775
5877
4834
7835
2142
4342
5399
10074
5933
12313
6700
16230
13.5
8957
17945
13.5
7547
21268
13.5
10168
23611
68 47
Ball Screw
0.02 0.04
RSY Type
0.2 0
0.2 0
0.1
Unit：mm
Dimensions
Model 1202-3 1204-3 1205-3 1210-2 1602-3 1604-4 1605-3 1605-4 1610-3 1616-2 2005-3 2005-4 2010-3 2020-4 2505-4 2510-3 3205-4 3210-3 3220-3 4005-4 4010-3 4020-3 5010-3 6310-4
12 12 12 12 16 16 16 16 16 16 20 20 20 20 25 25 32 32 32 40 40 40 50 63
Note : model with sign Note :
2 4 5 10 2 4 5 5 10 16 5 5 10 20 5 10 5 10 20 5 10 20 10 10
1.2 2.381 2 2 1.2 2.381 3.175 3.175 3.175 3.175 3.175 3.175 3.969 3.175 3.175 3.5 3.175 6.35 3.969 3.175 6.35 5.556 6.35 6.35
24 24 24 24 28 28 28 28 28 28 36 36 36 36 40 40 50 50 50 63 63 63 75 85
can be produced in left helix. The shaft thread is 3.5mm.
30 35 40 40 40 45 45 50 45 45 47 53 68 55 53 54 53 70 78 56 80 83 82 90
9 11.5 14 14 10 12.5 12.5 15 12.5 12.5 13.5 16.5 24 17.5 16.5 17 11.5 20 24 13 25 26.5 23 29
3 3 3 3 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 6 6 6 6
1.5 1.5 1.5 1.5 2 2 2 2 2 2 2 2 2 2 2 2 2.5 2.5 2.5 2.5 2.5 2.5 2.5 3.5
12 12 12 12 20 20 20 20 20 20 20 20 20 20 20 20 30 30 30 30 30 30 36 32
5
4 5 5 5 5 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 14
T3 T3 T3 T2 T3 T4 T3 T4 T3 T2 T3 T4 T3 T4 T4 T3 T4 T3 T3 T4 T3 T3 T3 T4
265 645 514 390 300 944 1049 1344 1181 833 1181 1512 1621 1659 1704 1614 1924 3775 2141 2142 4216 3782 4633 6700
377 693 594 466 503 1254 1144 1525 1496 997 1496 1995 1925 2464 2581 2460 3403 5877 3576 4342 7556 6468 9235 16230
Ball Screw FDU Type
22.5
45
90
Unit：mm
Dimensions
Model
1049 1512 1704 2881 1924 4834 2142 5399 5933 6700 8957 7547 10168 Note : model with sign
can be produced in left helix.
1144 1995 2581 3695 3403 7835 4342 10074 12313 16230 17945 21268 23611
Ball Screw FSB Type
Unit：mm
Dimensions
Model 1404-3
14
4
2.381
31
50
10
40
40
4.5
37
M6
T3
684
792
1405-3
14
5
3.175
32
50
10
45
40
4.5
38
M6
T3
1013
1056
1605-3
16
5
3.175
34
54
10
42
44
4.5
40
M6
T3
1049
1144
2005-3
20
5
3.175
40
60
10
47
50
4.5
46
M6
T3
1181
1496
2505-3
25
5
3.175
43
67
10
47
55
5.5
50
M6
T3
1330
1936
2510-3
25
10
4.762
60
96
15
75
78
9
72
M6
T3
2250
2772
2510-4
25
10
4.762
60
96
15
97
78
9
72
M6
T4
2881
3695
3210-3
32
10
6.35
67
103
15
78
85
9
78
M6
T3
3775
5877
3210-4
32
10
6.35
67
103
15
97
85
9
78
M6
T4
4834
7835
4010-4
40
10
6.35
76
116
17
100
96
11
88
M6
T4
5399
10074
RSH Type
Unit：mm
Model
Dimensions 397 1348
445 1745
Ball Screw FDI Type
Unit：mm
Dimensions
Model
23
17.5 17.5
23 Note : model with sign
1049
1144
1512
1995
1704
2581
2881
3695
1924
3403
4834
7835
2142
4342
5399
10074
5933
12313
6700
16230
8957
17945
7547
21268
10168
23611
can be produced in left helix.
FSE Type
Unit：mm
Dimensions
Model
Note : model with sign
can be produced in left helix.
1512
1995
1659
2464
2106
3422
2481
3851
3585
6071
5778
11753
8819
19241
Ball Screw FSK Type
Unit：mm
Dimensions
Model 0601-3
6
1
0.8
12
24
3.5
18
18
3.4
16
T3
111
123
0801-3
8
1
0.8
14
27
4
20
21
3.4
18
T3
126
162
0802-3
8
2
1.2
16
29
4
26
23
3.4
20
T3
215
239
0825-3
8
2.5
1.2
16
29
4
26
23
3.4
20
T3
215
239
1002-3
10
2
1.2
18
35
5
28
27
4.5
22
T3
240
302
1004-3
10
4
2
26
46
10
35
36
4.5
28
T3
472
489
1202-3 1204-3
12 12
2 4
1.2 2.381
20 28
37 48
5 6
28 35
29 39
4.5 5.5
24 30
T3 T3
265 645
377 693
1205-3
12
5
2
28
48
6
35
39
5.5
30
T3
514
594
1402-3
14
2
1.2
21
40
6
28
31
5.5
26
T3
283
440
1602-3
16
2
1.2
25
43
10
32
35
5.5
29
T3
300
503
Note: Model with
sign could only provide ground ball screw
RSK Type
Unit：mm
Dimensions
Model 0825-3 1003-3 1204-3 1205-3 1605-3
8 10 12 12 16
2.5 3 4 5 5
1.2 1.8 2.381 2 3.175
17.5 21 25.5 25.5 32.5
M15X1P M18X1P M20X1P M20X1P M26X1.5P
8 9 10 10 12
26 29 34 39 42
T3 T3 T3 T3 T3
215 403 645 514 1049
239 424 693 594 1144
Ball Screw FSI Type
Unit：mm
Dimensions
Model 46
45
17.5 17.5 23 23 Note : model with sign
can be produced in left helix.
130 92 130
17.5
875 1013 944 1049 1344 1084 1512 1178 1704 2881 1924 2598 4834 2142 5399 5933 6700 8957 7547 10168
1056 1056 1254 1144 1525 1232 1995 2046 2581 3695 3403 4217 7835 4342 10074 12313 16230 17945 21268 23611
Ball Screw FSS Type 22.5
45
90
Unit：mm
Dimensions W
Model 1205 1505 1510 1516 1520 2005 2010
12 15 15 15 15 20 20
5 5 10 16 20 5 10
2.5 2.778 2.778 2.778 2.778 3.175 3.175
24 28 28 28 28 36 36
40 48 48 48 48 58 58
8 10 10 10 10 10 10
30 36 46 45 54 36 56
32 38 38 38 38 47 47
H
30 40 40 40 40 44 44
X 4.5 5.5 5.5 5.5 5.5 6.6 6.6
Type
Q
A A A A A A A
M6 M6 M6 M6 M6 M6
n 3 4 3 2 2 4 4
748 1220 952 688 688 1659 1097
873 1617 1213 853 853 2464 2464
RSU Type
Unit：mm
Dimensions
Model 1604-3 1605-4 2005-4 2505-4 2510-4 3205-4 3210-4 4005-4 4010-4 5010-4
Q
16 16 20 25 25 32 32 40 40 50
4 5 5 5 10 5 10 5 10 10
2.381 3.175 3.175 3.175 4.762 3.175 6.35 3.175 6.35 6.35
29 32 38 42 42 52 52 58 65 78
M22X1.5P M30X1.5P M35X1.5P M40X1.5P M40X1.5P M48X1.5P M48X1.5P M56X1.5P M60X1.5P M72X1.5P
8 16 16.5 17 17 19 19 19 27 29
32 56 59.5 60 90 60 93 59 102 104
M6 M6 M6 M6 M6 M6 M8 M8 M8
L1
6.5 7 7 10 7 12 6 12 12
T3 T4 T4 T4 T4 T4 T4 T4 T4 T4
737 1344 1512 1704 2881 1924 4834 2142 5399 5933
940 1525 1995 2581 3695 3403 7835 4342 10074 12313
Mounting Distance(mm)
Buckling Load
Supported - Supported Fixed - Supported Fixed - Fixed Fixed - Free End Support Type
Mounting Distance(mm)
Critical Speed
Supported - Supported Fixed - Supported Fixed - Fixed Fixed - Free End Support Type
Speed(rpm)
Ball Screw Model Number Coding
R 25 – 25 – A 2 – 1 – F S E D I – 2000 – 2500 – C7 – R –P2 – Number of nut Number of nut circuits Thread direction: R: Right hand L: Left hand Nominal diameter (Size) Lead Number of turns: T: 0.5-1 A: 1.5-2 B: 2.5-3 C: 3.5-4 D: 4.5-5
Total Shaft length
Mounting: F: Flanged R: Non-flanged X: Special flange
I: Iron Circulator P: Plastic Circulator
Nut type: S: Single D: Double
Flange type: N: Non-cutting S: Single-cutting D: Double-cutting A: Round ball nut X: Special flange
Shaft Surface Treatment Blank: None (Omission) B: Trivalent Chromium C: Hexavalent Chromium D: Cold Galvanize E: Black Oxide F: Electroless Nickel G: Phosphate
Accuracy: C3: 0.008 C5: 0.018 C7: 0.05 C10: 0.21
Thread length(mm)
R: Rolled ball screw G: Ground ball screw
Nut Surface Treatment Blank: None (Omission) B: Trivalent Chromium C: Hexavalent Chromium D: Cold Galvanize E: Black Oxide F: Electroless Nickel G: Phosphate
Axial clearance & preload code: P0: With backlash P1: Non-backlash P2: Light preload P3: Heavy preload
Circulation type: I : Internal Y: Cylindric E: Large lead K: Miniature C: Low voice U: EU standard DIN69051 S: EU standard DIN69051
–
Shaft Model Number Coding
SC
R
Ball Screw Category SC SB SS
Thread direction: R: Right hand L: Left hand
* Please refer to the chart
Nominal diameter (Size)
25 – 25 - 2500 – C7 Lead
Accuracy: C3: 0.008 C5: 0.018 C7: 0.05 C10: 0.21
Total Shaft length
- R
-
R: Rolled ball screw G: Ground ball screw
Shaft Surface Treatment Blank: None (Omission) B: Trivalent Chromium C: Hexavalent Chromium D: Cold Galvanize E: Black Oxide F: Electroless Nickel G: Phosphate
Nut Model Number Coding
R 25 – 25 – A 2 – F Thread direction: R: Right hand L: Left hand Nominal diameter (Size)
S
Lead Number of turns: T: 0.5-1 A: 1.5-2 B: 2.5-3 C: 3.5-4 D: 4.5-5
D
I
–
I: Iron Circulator P: Plastic Circulator
Nut type: S: Single D: Double
Number of nut circuits Mounting: F: Flanged R: Non-flanged X: Special flange
E
Flange type: N: Non-cutting S: Single-cutting D: Double-cutting A: Round ball nut X: Special flange
C7 Accuracy: C3: 0.008 C5: 0.018 C7: 0.05 C10: 0.21
Nut Surface Treatment Blank: None (Omission) B: Trivalent Chromium C: Hexavalent Chromium D: Cold Galvanize E: Black Oxide F: Electroless Nickel G: Phosphate
Circulation type: I : Internal Y: Cylindric E: Large lead K: Miniature C: Low voice U: EU standard DIN69051 S: EU standard DIN69051
No. 46, Ln. 168, Sanshu Rd., Sanxia Dist., New Taipei City 237, Taiwan Tel:+886-2-26716600 Fax:+886-2-26711400
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