Rotor Springs
Wind these springs to store power, then release them to create rotary motion—similar to winding a wristwatch. Also known as clock springs and power springs. All are stainless steel for corrosion resistance.
For technical drawings and 3-D models, click on a part number.
| Max. Torque, in.-lbs. | For Shaft Dia. | OD | Wd. | Thick. | Number of Turns | Material | Each | |
| 0.41 | 1/4" | 1.5" | 0.5" | 0.004" | 44 | 301 Stainless Steel | 000000 | 000000 |
| 0.73 | 1/4" | 1" | 0.25" | 0.0075" | 11.5 | 301 Stainless Steel | 000000 | 00000 |
| 0.93 | 1/4" | 1.5" | 0.5" | 0.006" | 30 | 301 Stainless Steel | 000000 | 00000 |
| 1.65 | 1/4" | 1.5" | 0.5" | 0.008" | 22 | 301 Stainless Steel | 000000 | 00000 |
| 2.58 | 1/4" | 1.5" | 0.5" | 0.01" | 17 | 301 Stainless Steel | 000000 | 00000 |
| 4.2 | 5/8" | 2.8" | 0.25" | 0.018" | 14 | 301 Stainless Steel | 000000 | 00000 |
| 4.32 | 1/4" | 1.5" | 0.5" | 0.013" | 11.5 | 301 Stainless Steel | 000000 | 00000 |
| 4.5 | 1/4" | 1.8" | 0.375" | 0.016" | 12 | 301 Stainless Steel | 000000 | 00000 |
| 7 | 1/4" | 1.8" | 0.375" | 0.02" | 9 | 301 Stainless Steel | 000000 | 00000 |
| 8.3 | 5/8" | 3" | 0.5" | 0.018" | 16.5 | 301 Stainless Steel | 0000000 | 000000 |