Torsion Spring (Part Numbers - CAD Download)

Torsion Spring
  • Promotional pricing ends 31/12/2024
  • Volume Discount
[Features]
- Coil diameter is managed and defined on the basis of the internal support rod diameter.
- Twist the torsion spring in the winding direction.
- Coil diameter decreases when the spring is twisted in the winding direction, so about 90% of the maximum load is generally applied to the guide rod (preventing the spring from toppling).
- In this specifications, the spring constant is calculated with an arm length 1/2 and a free angle B (135°). The allowable displacement is premised on the stress of static load.
- Since the torsion spring varies in load with the partner parts, please use the spring constant as a reference.

■ New specifications
For left-hand winding
- Conventional winding direction changed to left-hand winding.
*TL only goes in the start of the conventional model number.

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Part Number
TL057A
TL057B
TL057C
TL058A
TL058B
TL058C
TL059A
TL059B
TL059C
TL060A
TL060B
TL060C
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSFree angle θ I.D. ID Allowable Displacement Amount
(deg)
Wire diameter d
(Ø)
Number of winding n Spring Constant
(N・mm/deg)

2.21 €

1.33 €

1 Available Same day

Stock

10Left Winding 90° coils7301.225.17

2.19 €

10 Available 9 Days 10Left Winding 135° coils7301.225.17

2.19 €

10 Available 9 Days 10Left Winding 180° coils7301.225.17

2.19 €

10 Available 5 Days 10Left Winding 90° coils7441.233.69

2.19 €

10 Available 9 Days 10Left Winding 135° coils7441.233.69

2.19 €

10 Available 9 Days 10Left Winding 180° coils7441.233.69

4.70 €

1 Available Same day

Stock

10Left Winding 90° coils7581.242.86

2.19 €

10 Available 9 Days 10Left Winding 135° coils7581.242.86

2.19 €

10 Available 9 Days 10Left Winding 180° coils7581.242.86

2.27 €

10 Available 5 Days 10Left Winding 90° coils7721.252.34

2.27 €

10 Available 5 Days 10Left Winding 135° coils7721.252.34

2.27 €

10 Available 9 Days 10Left Winding 180° coils7721.252.34

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Basic information

Material Stainless Steel (EN 1.4301 Equiv.)WPB

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