Torsion Springs Made of Spring Steel / Music Wire

Torsion Springs Made of Spring Steel / Music Wire

See quantity discounts and prices by clicking on the shopping cart next to the required product. We’ll usually dispatch your order the same day with expected delivery within 2-4 days.

This applies to all stocked torsion springs.

Use the range sliders below for quick and easy navigation.. See our wide range of torsion springs.

What is a torsion spring?
 

Torsion springs are used to produce torque or accumulate rotational energy in an assembly construction. A torsion spring is typically mounted on a mandrel. The mandrel is dimensioned so there is just enough of a gap between the mandrel and the inner side of the spring body. There must not be too much or too little gap between the mandrel and the spring body. If there is too much gap, the spring body may collapse, and if there is too little of a gap the spring body may lock onto the mandrel when loaded.

The spring must always be loaded in the direction that allows the spring body to “close”. Right or left wound springs can be chosen, so that they can be mounted in pairs on a mandrel.

Different leg positions
 

We offer torsion springs in piano wire with 3 different leg positions. If a different leg position is required, our series in stainless steel may perhaps be able to help. Read more.

Winding direction
 

Product numbers ending in “R” are right wound.
Product numbers ending in “L” are left wound.

Shop By
Shopping Options
d - Wire diameter (in)
De - External diameter (in)
Di - Internal diameter (in)
Ddmax - Max shaft (in)
n - Elastic coils (Pcs.) (new)
Ls1 - Length of leg (in)
αn - Max turning (degrees) (new)
Leg position
Mn - Max torque (lbs in)

Items 1-10 of 144

Set Descending Direction
View prices - Add to Cart Material d
Wire diameter (in)
De
External diameter (in)
Di
Internal diameter (in)
Ddmax
Max shaft (in)
n
Elastic coils (Pcs.) (new)
Ls1
Length of leg (in)
αn
Max turning (degrees) (new)
Mn
Max torque (lbs in)
SKU Stock Tech Drawing Read More 3D CAD
Music wire 0.0161 0.1882 0.1559 0.1252 5.9200 0.7520 210.0000 0.1062 T016-210-125L T016-210-125L
Music wire 0.0161 0.1882 0.1559 0.1252 5.9200 0.7520 210.0000 0.1062 T016-210-125R T016-210-125R
Music wire 0.0161 0.1882 0.1559 0.1252 8.6700 0.7520 300.0000 0.1062 T016-300-125L T016-300-125L
Music wire 0.0161 0.1882 0.1559 0.1252 8.6700 0.7520 300.0000 0.1062 T016-300-125R T016-300-125R
Music wire 0.0161 0.1902 0.1579 0.1252 3.1700 0.7520 120.0000 0.1062 T016-120-125L T016-120-125L
Music wire 0.0161 0.1902 0.1579 0.1252 3.1700 0.7520 120.0000 0.1062 T016-120-125R T016-120-125R
Music wire 0.0201 0.2728 0.2327 0.1870 8.6700 1.0000 300.0000 0.1770 T020-300-187L T020-300-187L
Music wire 0.0201 0.2728 0.2327 0.1870 8.6700 1.0000 300.0000 0.1770 T020-300-187R T020-300-187R
Music wire 0.0201 0.2740 0.2339 0.1870 5.9200 1.0000 210.0000 0.1770 T020-210-187L T020-210-187L
Music wire 0.0201 0.2740 0.2339 0.1870 5.9200 1.0000 210.0000 0.1770 T020-210-187R T020-210-187R
  1. T016-210-125L
    In stock: 554
    Material Music wire
    d - Wire diameter (in) 0.0161
    De - External diameter (in) 0.1882
    Di - Internal diameter (in) 0.1559
    Ddmax - Max shaft (in) 0.1252
    n - Elastic coils (Pcs.) (new) 5.9200
    Ls1 - Length of leg (in) 0.7520
    αn - Max turning (degrees) (new) 210.0000
    Mn - Max torque (lbs in) 0.1062
  2. T016-210-125R
    In stock: 1,207
    Material Music wire
    d - Wire diameter (in) 0.0161
    De - External diameter (in) 0.1882
    Di - Internal diameter (in) 0.1559
    Ddmax - Max shaft (in) 0.1252
    n - Elastic coils (Pcs.) (new) 5.9200
    Ls1 - Length of leg (in) 0.7520
    αn - Max turning (degrees) (new) 210.0000
    Mn - Max torque (lbs in) 0.1062
  3. T016-300-125L
    In stock: 1,135
    Material Music wire
    d - Wire diameter (in) 0.0161
    De - External diameter (in) 0.1882
    Di - Internal diameter (in) 0.1559
    Ddmax - Max shaft (in) 0.1252
    n - Elastic coils (Pcs.) (new) 8.6700
    Ls1 - Length of leg (in) 0.7520
    αn - Max turning (degrees) (new) 300.0000
    Mn - Max torque (lbs in) 0.1062
  4. T016-300-125R
    In stock: 511
    Material Music wire
    d - Wire diameter (in) 0.0161
    De - External diameter (in) 0.1882
    Di - Internal diameter (in) 0.1559
    Ddmax - Max shaft (in) 0.1252
    n - Elastic coils (Pcs.) (new) 8.6700
    Ls1 - Length of leg (in) 0.7520
    αn - Max turning (degrees) (new) 300.0000
    Mn - Max torque (lbs in) 0.1062
  5. T016-120-125L
    In stock: 647
    Material Music wire
    d - Wire diameter (in) 0.0161
    De - External diameter (in) 0.1902
    Di - Internal diameter (in) 0.1579
    Ddmax - Max shaft (in) 0.1252
    n - Elastic coils (Pcs.) (new) 3.1700
    Ls1 - Length of leg (in) 0.7520
    αn - Max turning (degrees) (new) 120.0000
    Mn - Max torque (lbs in) 0.1062
  6. T016-120-125R
    In stock: 500
    Material Music wire
    d - Wire diameter (in) 0.0161
    De - External diameter (in) 0.1902
    Di - Internal diameter (in) 0.1579
    Ddmax - Max shaft (in) 0.1252
    n - Elastic coils (Pcs.) (new) 3.1700
    Ls1 - Length of leg (in) 0.7520
    αn - Max turning (degrees) (new) 120.0000
    Mn - Max torque (lbs in) 0.1062
  7. T020-300-187L
    In stock: 1,071
    Material Music wire
    d - Wire diameter (in) 0.0201
    De - External diameter (in) 0.2728
    Di - Internal diameter (in) 0.2327
    Ddmax - Max shaft (in) 0.1870
    n - Elastic coils (Pcs.) (new) 8.6700
    Ls1 - Length of leg (in) 1.0000
    αn - Max turning (degrees) (new) 300.0000
    Mn - Max torque (lbs in) 0.1770
  8. T020-300-187R
    In stock: 998
    Material Music wire
    d - Wire diameter (in) 0.0201
    De - External diameter (in) 0.2728
    Di - Internal diameter (in) 0.2327
    Ddmax - Max shaft (in) 0.1870
    n - Elastic coils (Pcs.) (new) 8.6700
    Ls1 - Length of leg (in) 1.0000
    αn - Max turning (degrees) (new) 300.0000
    Mn - Max torque (lbs in) 0.1770
  9. T020-210-187L
    In stock: 541
    Material Music wire
    d - Wire diameter (in) 0.0201
    De - External diameter (in) 0.2740
    Di - Internal diameter (in) 0.2339
    Ddmax - Max shaft (in) 0.1870
    n - Elastic coils (Pcs.) (new) 5.9200
    Ls1 - Length of leg (in) 1.0000
    αn - Max turning (degrees) (new) 210.0000
    Mn - Max torque (lbs in) 0.1770
  10. T020-210-187R
    In stock: 536
    Material Music wire
    d - Wire diameter (in) 0.0201
    De - External diameter (in) 0.2740
    Di - Internal diameter (in) 0.2339
    Ddmax - Max shaft (in) 0.1870
    n - Elastic coils (Pcs.) (new) 5.9200
    Ls1 - Length of leg (in) 1.0000
    αn - Max turning (degrees) (new) 210.0000
    Mn - Max torque (lbs in) 0.1770
Page
per page

DIN 17223 C-Tråd WERKSTOFF NR. 1.1200 - EN Norm 10270-1
Working temperature between -22 Fº and +248 Fº

Tolerances for torque: +/- 10 %
Tolerances for External diameter (De): +/- 5 %

If you want a PDF datasheet or a 3D CAD drawing of the spring in .step, .iges or .sat format, these can be downloaded for free by clicking on the 3D CAD symbol next to the item number in the table.

Product numbers ending in “R” are right wound.
Product numbers ending in “L” are left wound.

Torsion Springs Made of Spring Steel / Music Wire - Winding direction

The service life of a spring is generally very difficult to define. A large number of parameters come into play, and it is therefore impossible to define a service life.

Parameters with a significant influence on service life include: Installation, installation method, number of movements, vibrations, shocks, torsion, length of travel, non-axial travel, temperature, wear against other surfaces, environment of use, any cleaning agents, lateral impacts, etc.

Applying the maximum load to the spring or exceeding it will shorten its service life and may cause it to become permanently distorted.>

Internet Explorer Incompatibility

This website unfortunately does not work well with Internet Explorer. We recommend using one of the following free browsers:

Copyright © 2024 Sodemann-Springs.US. All rights reserved.