Small Torsion
Precision
Mini
Micro-engineered for delicate angular forces. Manufactured with ultra-fine wire and strict optical quality control, our precision miniature torsion springs deliver exact rotational resistance for critical electronics, medical devices, and sensitive measuring instruments.
Technical Specifications
Micro-manufacturing parameters for sensitive rotational requirements.
| Parameter | Specification Range | Standard Tolerance |
|---|---|---|
| Wire Diameter (d) | 0.1 mm - 1.0 mm | ± 0.003 mm - ± 0.01 mm |
| Outer Diameter (OD) | 1.0 mm - 10.0 mm | ± 0.05 mm - ± 0.1 mm |
| Torque Capacity | 0.01 Nm - 2.0 Nm | ± 5% (Precision calibrated) |
| Leg Bending Radius | Micron-level control to prevent stress fractures in ultra-fine wire | |
| Available Materials | Stainless Steel (316L), Beryllium Copper, Phynox, Platinum Alloys | |
Features & Advantages
Uncompromising precision when every micron matters.
100% digital imaging inspection guarantees that leg angles and coil diameters meet exact micro-tolerances before shipment.
Available with specialized ultrasonic cleaning and cleanroom packaging to prevent contamination in critical healthcare applications.
Specialized coiling parameters ensure adjacent coils do not touch, providing incredibly smooth and linear torque delivery.
Delivered in custom thermoformed trays or specialized tacky packaging to prevent micro-legs from interlocking during transit.
Micro Applications
Providing delicate torque in the world's smallest devices.
Surgical Instruments
Rotational resistance in endoscopic tools, forceps, and critical medical devices.
Micro-Switches
Ensuring crisp and reliable contact separation in miniature electronic components.
Optical Systems
Tensioning delicate shutters and aperture blades in high-end camera lenses.
Aerospace Avionics
Providing exact angular force for highly sensitive navigation sensors and dials.
Ready to Optimize Your Manufacturing?
Send us your CAD files, blueprints, or performance requirements. Our engineering team will provide a comprehensive DFM (Design for Manufacturability) analysis and quote within 24 hours.