|
HELICAL W Series, Aluminum,
Technical Data
 Click
here for printer-friendly version
|
Basic Model
Number
|
Dimensional
Information
|
Standard Bore
Diameters
|
Performance
Data
|
Inertia |
Screw
Size
|
Seating Torque |
Center
Line
|
|
Integral
Clamp Attachment
|
Set
Screw
Attachment
|
Outside Diameter Designator
|
D
Outside
Diameter
(mm)
|
L
Length
(mm)
|
(+0.05mm/-0.00mm)
Note 5
|
Momentary
Dynamic
Torque
Note 2
(Nm)
|
Torsional Rate
(degree/Nm)
|
x.10-4
(kgcmsec2)
Note 6
|
Integral Clamp |
Set Screw |
(Nm) |
(mm) |
|
Size
(mm)
|
Bore Designator
|
|
WAC |
|
15
|
15mm
|
22 |
3.00
4.00
5.00
|
3 mm
4 mm
5 mm
|
0.71
0.66
0.59
|
5.1
7.2
10.0
|
0.028 |
M2x.4 |
|
0.5 |
2.5 |
|
|
WA |
20 |
0.025 |
|
M3x.5 |
1.0 |
2.5 |
|
WAC |
|
20
|
20mm
|
28 |
4.00
5.00
6.00
|
4 mm
5 mm
6 mm
|
1.3
1.2
1.1
|
2.7
3.5
4.5
|
0.11 |
M3x.5 |
|
2.0 |
3.8 |
|
|
WA |
20 |
0.079 |
|
M3x.5 |
1.0 |
2.5 |
|
WAC |
|
25
|
25mm
|
30 |
6.00
7.00
8.00
9.00
10.00
|
6 mm
7 mm
8 mm
9 mm
10 mm
|
2.9
2.8
2.6
2.4
2.2
|
1.5
1.8
2.2
2.8
3.5
|
0.30 |
M3x.5 |
|
2.0 |
3.8 |
|
|
WA |
24 |
0.24 |
|
M4x.7 |
2.1 |
3.0 |
|
WAC |
|
30
|
30mm
|
38 |
9.00
10.00
11.00
12.00
|
9 mm
10 mm
11 mm
12 mm
|
4.9
4.6
4.3
4.0
|
1.1
1.3
1.6
1.9
|
0.78 |
M4x.7 |
|
4.7 |
5.0 |
|
|
WA |
30 |
0.60 |
|
M5x.8 |
4.7 |
3.5 |
|
WAC |
|
40
|
40mm
|
50 |
12.00
13.00
14.00
15.00
16.00
|
12 mm
13 mm
14 mm
15 mm
16 mm
|
12
11
11
10
9.7
|
0.45
0.51
0.59
0.67
0.78
|
3.3 |
M5x.8 |
|
9.5 |
5.8 |
|
|
WA |
50 |
3.3 |
|
M6x1 |
7.7 |
6.7 |
|
WAC |
|
50
|
50mm
|
54 |
14.00
16.00
18.00
19.00
20.00
|
14 mm
16 mm
18 mm
19 mm
20 mm
|
19
18
17
16
15
|
0.25
0.31
0.39
0.43
0.49
|
7.6 |
M6x1 |
|
16 |
6.7 |
|
|
WA |
54 |
7.6 |
|
M6x1 |
7.7 |
7.5 |
|
HELICAL W Series, Stainless
Steel, Technical Data
|
Basic Model Number
|
Dimensional
Information
|
Standard Bore Diameters
|
Performance
Data
|
Inertia |
Screw
Size
|
Seating Torque |
Center
Line
|
|
Integral
Clamp Attachment
|
Set
Screw
Attachment
|
Outside Diameter Designator
|
D
Outside
Diameter
(mm)
|
L
Length
(mm)
|
(+0.05mm/-0.00mm)
Note 5
|
Momentary
Dynamic Torque
Note 2
(Nm)
|
Torsional Rate
(degree/Nm)
|
x.10-4
(kgcmsec2)
Note 6
|
Integral Clamp |
Set Screw |
(Nm) |
(mm) |
|
Size
(mm)
|
Bore Designator
|
|
W7C |
|
15
|
15mm
|
22 |
3.00
4.00
5.00
|
3 mm
4 mm
5 mm
|
1.4
1.3
1.2
|
1.9
2.6
3.7
|
0.078 |
M2x.4 |
|
0.5 |
2.5 |
|
|
W7 |
20 |
0.070 |
|
M3x.5 |
1.0 |
2.5 |
|
W7C |
|
20
|
20mm
|
28 |
4.00
5.00
6.00
|
4 mm
5 mm
6 mm
|
2.6
2.5
2.3
|
0.99
1.3
1.6
|
0.32 |
M3x.5 |
|
2.0 |
3.8 |
|
|
W7 |
20 |
0.22 |
|
M3x.5 |
1.0 |
2.5 |
|
W7C |
|
25
|
25mm
|
30 |
6.00
7.00
8.00
9.00
10.00
|
6 mm
7 mm
8 mm
9 mm
10 mm
|
5.7
5.5
5.1
4.7
4.3
|
0.54
0.66
0.82
1.0
1.3
|
0.84 |
M3x.5 |
|
2.0 |
3.8 |
|
|
W7 |
24 |
0.66 |
|
M4x.7 |
2.1 |
3.0 |
|
W7C |
|
30
|
30mm
|
38 |
9.00
10.00
11.00
12.00
|
9 mm
10 mm
11 mm
12 mm
|
9.5
8.9
8.3
7.7
|
0.40
0.48
0.58
0.70
|
2.2 |
M4x.7 |
|
4.7 |
5.0 |
|
|
W7 |
30 |
1.7 |
|
M5x.8 |
4.7 |
3.5 |
|
W7C |
|
40
|
40mm
|
50 |
12.00
13.00
14.00
15.00
16.00
|
12 mm
13 mm
14 mm
15 mm
16 mm
|
23
22
21
20
19
|
0.16
0.19
0.21
0.24
0.28
|
9.2 |
M5x.8 |
|
9.5 |
5.8 |
|
|
W7 |
50 |
9.2 |
|
M6x1 |
7.7 |
6.7 |
|
W7C |
|
50
|
50mm
|
54 |
14.00
16.00
18.00
19.00
20.00
|
14 mm
16 mm
18 mm
19 mm
20 mm
|
37
35
33
31
30
|
0.092
0.11
0.14
0.16
0.18
|
21 |
M6x1 |
|
16 |
6.7 |
|
|
W7 |
54 |
21 |
|
M6x1 |
7.7 |
7.5 |
|
Notes
1. Shaft misalignments:
Angular 5 degrees
Parallel offset 0.25 mm (0.50 mm T.I.R.)
Axial motion + .25 mm.
2. Dynamic torque ratings are momentary values. For
non-reversing applications, divide by 2. Divide by 4 for reversing
applications. Should the torque
ratings be marginal for your application,
contact us for analysis.
3. Material : 7075-T6 aluminum alloy
Finish: clear anodize
or Material: 17-4PH high-strength stainless steel.
Finish: natural
4. Manufacturing dimensional tolerances unless otherwise
specified are:
x + .5 mm
x.x + .25 mm
5. Click Here
for other
available bore dimensions.
6. Inertia is based on smallest standard bore diameter.
7. Keyways available on the 40mm and 50mm OD only.
|
We
manufacture single piece
