//Torsion Springs

Torsion Springs

Torsion springs are coiled springs that provide torsional force along a moment arm or store rotational energy. They are normally mounted around a rod or shaft and must be supported at three or more points.

Properly designed torsion springs are loaded in the direction that causes the body diameter to contract and the body length to expand, as the residual forming stresses are favorable in this orientation, thus maximizing spring life.

Common types of torsion springs are single, double, and spiral in shape. Application environment, necessary torque, and available space are all factors used to determine which type of torsion spring will provide the best solution for your application.

Various end configurations are available to provide the necessary mounting. However, applications that may require sharply bent ends, with greater stress than the coil body, can produce limited performance. In these situations our engineers work to decrease the radius of curvature to provide more favorable stress on the torsion arms.

Torsion Springs - Single, Double & Spiral

MWI Production Capabilities

MANUFACTURING CAPABILITIES

  • Single Torsion Springs
    • Wire range from .008” (0.2mm) to .236” (6.0mm)
  • Double Torsion Springs
    • Wire range from .008” (0.2mm) to .236” (6.0mm)
  • Shaped material torsion springs
    • Rectangular, Square
  • Most bend types and orientations
  • Latest CNC equipment with built-in laser or vision SPC System
  • LEAN manufacturing & continuous improvement
  • Packaging solutions to enhance product handling and workflow efficiency
Single Body Torsion Springs from MW IndustriesDouble Body Torsion Springs from MW Industries

SERVICES

  • 100% sorting
  • Any type of plating or coating
  • Custom color coating
  • Compliant with NADCAP requirements
  • Engineering & Design support
  • In-house stress relieving when applicable
  • Minimize risk management
  • Product packaging to avoid deformation
  • Shot peening
  • Statutory & Regulatory Compliance
  • Supplier Consolidation / Reduction
  • Testing & Quality Assurance

MATERIALS

  • Brass
  • Carbon Steel
  • Hastelloy
  • Inconel
  • Music wire
  • Phosphorous Bronze
  • Stainless steel
  • Titanium

FINISHES

  • Trivalent Zinc w/ Chromate
  • Passivation
  • E-Coat
  • Electro-polish
  • Black Oxide
  • All other required Industrial-grade finishes

MARKETS SERVED

  • Restraint systems
  • Hinges
  • Electrical
  • Construction
  • Industrial
  • Medical
  • Automotive

APPLICATIONS

Used in a variety of general industrial products and applications, including:

  • Archery aftermarket components
  • Auditorium seating mechanisms
  • Clipboards
  • Clothes pins
  • Hair care accessories
  • Power distribution equipment
  • Mouse traps
  • Outdoor climbing gear
  • Tier 2/3 Automotive components
  • Window shades
Spiral Torsion Springs from MW Industries, Inc.
For More Information on Torsion Springs:
Contact Us
Request A Quote

P: 847.349.5780
F: 847.349.5779 (orders and quotes)

Certifications

AS9100
ISO9001:2008
ISO/TS 16949:2009
ITAR Compliant

2017-08-11T08:20:46+00:00