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Double Torsion Spring (Part Numbers)
- Volume Discount
· Consists of two torsion springs combined.
· Produces double the torque at the same twist angle when compared with conventional torsion coil springs.
| Product Number | Wire Diameter | Inner Diameter | Length | Turn Count Right | Turn Count Left | Free Angle | Spring Constant | Usage Angle |  | ||||||||||||||||
| mm | mm | ? | ? | ? | N � mm / deg | (kgff � mm / deg) | |||||||||||||||||||
| F 7565 | 0.6 | 5 | 5 | 10 | 16 | 2 | 2 | 90 � | 1.04 | 0.106 | 43 | ||||||||||||||
| F7566 | 3 | 3 | 0.72 | 0.073 | 62 | ||||||||||||||||||||
| F7551 | 3 | 3 | 135 � | 0.75 | 0.076 | 60 | |||||||||||||||||||
| F 7552 | 4 | 4 | 0.57 | 0.058 | 79 | ||||||||||||||||||||
| F 7567 | 0.8 | 5.5 | 5 | 11 | 17 | 2 | 2 | 90 � | 2.93 | 0.299 | 36 | ||||||||||||||
| F 7568 | 3 | 3 | 2.03 | 0.207 | 52 | ||||||||||||||||||||
| F7553 | 3 | 3 | 135 � | 2.11 | 0.215 | 49 | |||||||||||||||||||
| F7554 | 4 | 4 | 1.59 | 0.162 | 66 | ||||||||||||||||||||
| F 7569 | 1 | 6 | 5 | 12 | 18 | 2 | 2 | 90 � | 6.44 | 0.657 | 31 | ||||||||||||||
| F7570 | 3 | 3 | 4.46 | 0.455 | 45 | ||||||||||||||||||||
| F7555 | 3 | 3 | 135 � | 4.63 | 0.472 | 43 | |||||||||||||||||||
| F 7556 | 4 | 4 | 3.51 | 0.358 | 58 | ||||||||||||||||||||
| F7571 | 1.2 | 8 | 7 | 16 | 24 | 3 | 3 | 90 � | 7.03 | 0.717 | 49 | ||||||||||||||
| F7572 | 4 | 4 | 5.38 | 0.549 | 64 | ||||||||||||||||||||
| F7557 | 4 | 4 | 135 � | 5.54 | 0.565 | 62 | |||||||||||||||||||
| F7558 | 5 | 5 | 4.46 | 0.455 | 78 | ||||||||||||||||||||
| F7573 | 1.6 | 10 | 8 | 20 | 30 | 3 | 3 | 90 � | 17.6 | 1.795 | 45 | ||||||||||||||
| F7574 | 4 | 4 | 13.5 | 1.377 | 58 | ||||||||||||||||||||
| F 7559 | 4 | 4 | 135 � | 13.9 | 1.417 | 57 | |||||||||||||||||||
| F 7560 | 5 | 5 | 11.8 | 1.203 | 71 | ||||||||||||||||||||
| F7575 | 2 | 12 | 10 | 24 | 35 | 3 | 3 | 90 � | 35.6 | 3.63 | 41 | ||||||||||||||
| F7576 | 4 | 4 | 27.2 | 2.774 | 48 | ||||||||||||||||||||
| F7561 | 4 | 4 | 135 � | 28.1 | 2.86S | 53 | |||||||||||||||||||
| F 7562 | 5 | 5 | 22.6 | 2.305 | 66 | ||||||||||||||||||||
| F7577 | 2.3 | 14 | 16 | 28 | 40 | 3 | 3 | 90 � | 53.6 | 5.466 | 41 | ||||||||||||||
| F7578 | 4 | 4 | 41 | 4.181 | 53 | ||||||||||||||||||||
| F 7563 | 4 | 4 | 135 � | 42.2 | 4.303 | 52 | |||||||||||||||||||
| F7564 | 5 | 5 | 34 | 3.467 | 64 | ||||||||||||||||||||
| Part Number |
|---|
| F7551 |
| F7552 |
| F7553 |
| F7554 |
| F7555 |
| F7556 |
| F7557 |
| F7558 |
| F7559 |
| F7560 |
| F7561 |
| F7562 |
| F7564 |
| F7565 |
| F7566 |
| F7567 |
| F7568 |
| F7569 |
| F7570 |
| F7571 |
| F7572 |
| F7573 |
| F7574 |
| F7575 |
| F7576 |
| F7577 |
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Basic Information
| Material | 304 Stainless Steel |
|---|
Specification/Dimensions
-
Angle
- Left and Right Winding 90° coils
- Left and Right Winding 135° coils
-
I.D.
-
Operating Angle(deg)
-
Wire diameter(Ø)
-
Number of Coils
- 2
- 3
- 4
- 5
-
Spring Constant(N･mm/deg)
-
type
- F
Days to Ship
-
- All
- 9 Days or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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