Torsion Spring: OD 0.453 in, 270 Degree, Left Hand Wind, Stainless SteelTorsion SpringsSelection to Match Your Needs. Lee Spring LTML125R 05 S is a precision torsion spring from the Torsion Springs, engineered for applications requiring reliable quality rotational force. This spring features a 0.453-inch outside diameter (11.51 mm) designed to work over a rod/mandrel of 0.315 inch (8 mm) with a 0.049 -inch wire diameter (1.24 mm). Made from this spring delivers a maximum torque of 2.107 lb-in (238.059 N-mm) through its 2.75 total coils with a deflection to max torque of 52 degrees for predictable angular performance. The spring features legs with a length of 1.575 inch (40.01 mm) positioned at 270 degrees in the free position, operating at a radius of 0.787 inch (19.99 mm) with a body length of 0.20 inch (5 mm). This torsion spring has Passivate per ASTM A967 and a Left Hand direction of wind and provides consistent rotational force for optimal performance in angular displacement applications. About the Torsion Spring SeriesLee Spring's Torsion Springs have been carefully designed to represent the most commonly used specifications in both inch and metric sizes. Torsion Spring selection are available in seven categories based on the free position of legs (90°, 120°, 180°, 210°, 270°, 300°, 360°) and both left-hand and right-hand wound springs are available. Direction of Wind:Good design dictates that torsion springs should be used in the direction that winds the coil. When ordering, select either LTL (standard left-hand wound) or LTR (standard right-hand wound) for required application. Mandrel Size:Generally, torsion springs are used over a mandrel (shaft or arbor). The column "Suggested Mandrel Size", allows approximately a 10% clearance for the various deflections shown in examples below. If you require greater deflection, a reduction in mandrel size is suggested. Torsion Springs Torsion Springs have useful applications in various industries, including:
...and many more applications 468111
Product
Torsion OD 0.453 in, 270 Degree, Left Hand Wind,
Product
Torsion OD 11.51 mm, 270 Degree, Left Hand Wind,
Part Number
LTML125R 05 S
Series Torsion Springs
Outside
Diameter (inch) 0.453
Outside
Diameter (cm) 1.151
Outside
Diameter (mm) 11.51
Wire Diameter (inch) 0.049
Wire Diameter (cm) 0.124
Wire Diameter (mm) 1.24
Max Torque (lb-in)
2.107
Max Torque (N-cm)
23.8059
Max Torque (N-mm)
238.059
Max Torque (kg-cm)
2.42757
Max Torque (kg-mm)
24.2757
Max Torque (gm-cm)
2427.57
Max Torque (gm-mm)
24275.7
Deflection to Max
Torque 52
Radius (cm) 1.999
Radius (in) 0.787
Radius (mm) 19.99
To Work Over
Rod/Mandrel (cm) 0.8
To Work Over
Rod/Mandrel (in) 0.315
To Work Over
Rod/Mandrel (mm) 8
Free Position of Ends
270
Length of Leg (cm)
4.001
Length of Leg (in)
1.575
Length of Leg (mm)
40.01
Body Length (cm) 0.5
Body Length (in) 0.20
Body Length (mm) 5
Direction of Wind
Left Hand
Total Coils 2.75
Material Stainless Steel
Finish Passivate per ASTM A967
0.20
2.75
52
270
10
1.575
0.04
0.315
0.453
0.013
2.107
0.211
Left Hand
0.049
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| Quantity | Price |
|---|---|
| 1 - 19 | $9.310 |
| 20 - 49 | $5.650 |
| 50 - 99 | $3.010 |
| 100 - 199 | $1.910 |
| 200 - 299 | $1.531 |
| 300 - 399 | $1.404 |
| 400 - 499 | $1.289 |
| 500 - 599 | $1.184 |
| 600 - 699 | $1.094 |
| 700 - 799 | $1.015 |
| 800 - 899 | $0.951 |
| 900 - 999 | $0.898 |
| 1000 | $0.860 |
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