
Constant Torque Spring CTS-001
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Product Overview
Constant Torque Spring CTS-001 is a pre-stressed strip of SUS301 stainless steel or high-carbon steel wound into a coil mounted between a storage drum and an output drum. When the strip is counter-wound onto the output drum under load, a restoring force builds. When the load is released, a constant torque is output from the output drum throughout the range of rotation. This consistent rotary force makes CTS-001 ideal for automatic cable retraction, counterbalancing weights, and stored-energy power sources in automation and consumer products.
Technical Specifications
| Model | CTS-001 |
| Material | SUS301 stainless steel / High-carbon steel strip |
| Thickness | 0.04 – 0.3 mm |
| Width | 2.5 – 90 mm |
| D1 | Output Drum Diameter (custom) |
| D2 | Storage Drum Diameter (custom) |
| Features | Constant rotary force, Consistent torque output, Compact form |
Applications
Automatic cable retraction
Counterbalancing weights
Power sources
Rotary dampers
Controlled return systems
Automation equipment
SpringsConstant Torque Spring
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