Torsion Spring: OD 11.76 mm, 300 Degree, Right Hand Wind, Stainless SteelTorsion SpringsSelection to Match Your Needs. Lee Spring LTR040D 30 S is a precision torsion spring from the Torsion Springs, engineered for applications requiring reliable quality rotational force. This spring features a 11.76-mm outside diameter (0.463 inch) designed to work over a rod/mandrel of 7.92 mm (0.312 inch) with a 1.02-mm wire diameter (0.04 inch). Made from Stainless Steel this spring delivers a maximum torque of 144.508 N-mm (1.279 lb-in) through its 10.667 total coils with a deflection to max torque of 300 degrees for predictable angular performance. The spring features legs with a length of 31.75 mm (1.25 inch) positioned at 300 degrees in the free position, operating at a radius of 15.88 mm (0.625 inch) with a body length of 11.86 mm (0.467 inch). This torsion spring has Passivate per ASTM A967 and a Right Hand direction of wind and provides consistent rotational force for optimal performance in angular displacement applicattions. 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 477261
Product
Torsion OD 0.463 in, 300 Degree, Right Hand Wind, Stainless Steel
Product
Torsion OD 11.76 mm, 300 Degree, Right Hand Wind, Stainless Steel
Part Number
LTR040D 30 S
Series Torsion Springs
Outside
Diameter (inch) 0.463
Outside
Diameter (cm) 1.176
Outside
Diameter (mm) 11.76
Wire Diameter (inch) 0.04
Wire Diameter (cm) 0.102
Wire Diameter (mm) 1.02
Max Torque (lb-in)
1.279
Max Torque (N-cm)
14.4508
Max Torque (N-mm)
144.508
Max Torque (kg-cm)
1.47359
Max Torque (kg-mm)
14.7359
Max Torque (gm-cm)
1473.59
Max Torque (gm-mm)
14735.9
Deflection to Max
Torque 300
Radius (cm) 1.588
Radius (in) 0.625
Radius (mm) 15.88
To Work Over
Rod/Mandrel (cm) 0.792
To Work Over
Rod/Mandrel (in) 0.312
To Work Over
Rod/Mandrel (mm) 7.92
Free Position of Ends
300
Length of Leg (cm)
3.175
Length of Leg (in)
1.25
Length of Leg (mm)
31.75
Body Length (cm) 1.186
Body Length (in) 0.467
Body Length (mm) 11.86
Direction of Wind
Right Hand
Total Coils 10.667
Material Stainless Steel
Finish Passivate per ASTM A967
0.467
10.667
300
300
15
1.25
0.04
0.312
0.463
0.013
1.279
0.1279
Right Hand
0.04
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| Quantity | Price | Price |
|---|---|---|
| 1 - 19 | £3.6600 | €4.3600 |
| 20 - 49 | £2.3800 | €2.8300 |
| 50 - 99 | £1.7700 | €2.1063 |
| 100 - 199 | £1.2062 | €1.4354 |
| 200 - 299 | £1.0288 | €1.2243 |
| 300 - 399 | £0.9703 | €1.1547 |
| 400 - 499 | £0.9364 | €1.1143 |
| 500 - 599 | £0.9073 | €1.0797 |
| 600 - 699 | £0.8513 | €1.0130 |
| 700 - 799 | £0.7811 | €0.9295 |
| 800 - 899 | £0.7241 | €0.8617 |
| 900 - 999 | £0.6765 | €0.8050 |
| 1000 | £0.6339 | €0.7543 |
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