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» Overview flexible shafts
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SU-Flex shafts
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SU-Flex flexible helix shafts are especially suitable for linear movements, such as window lifting and sliding sunroof mechanisms in cars, as well as many other industrial applications.
The flocked versions are designed for applications in which noise is of critical importance.
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| Type |
Outer diameter
D inch (mm) |
Core diameter
Di inch (mm) |
Medium diameter
Dm inch (mm) |
Spiral wirediameter
d inch (mm) |
Helix pitch
h inch (mm) |
Minimum bending
radius
inch (mm) |
| GLR 120 |
0.119 |
0.063 |
0.088 |
0.031 |
0.079 |
4 |
| GLL 120 |
(3.023) |
(1.600) |
(2.235) |
(0.800) |
(2.000) |
(100) |
| GLR 150 |
0.150 |
0.095 |
0.119 |
0.031 |
0.092 |
4 |
| GLL 150 |
(3.810) |
(2.413) |
(3.023) |
(0.800) |
(2.250) |
(100) |
| GLR 187 |
0.187 |
0.103 |
0.142 |
0.045 |
0.110 |
4 |
| GLL 187 |
(4.750) |
(2.616) |
(3.610) |
(1.150) |
(2.800) |
(100) |
| GLR 250 |
0.258 |
0.144 |
0.195 |
0.063 |
0.143 |
5 |
| GLL 250 |
(6.553) |
(3.658) |
(4.950) |
(1.600) |
(3.630) |
(127) |
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| Explanations: |
| X |
Last number:
1 for operation in clockwise
(right-hand) direction
2 for operation in counter-clockwise
(left-hand) direction |
| 1) |
Min. bend radius:
The bend radius cannot be smaller than this value. |
| 2) |
Torsional deflection:
Torsional deflection angle over 1 m shaft with
torque of 10 Ncm. |
| 3) |
Breaking torque:
At this load the shaft will break. |
| 4) |
Max. torque:
Values applicable for straight shaft at speeds
of 20% of maximum
rated speed. |
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