PS-2408Contact-Type Power SpringREFERENCE PRODUCTION EXAMPLE
Material family
Carbon spring steel — grade selected to duty
Previous applications
Contact-Type Mechanisms · Custom Retraction Systems
Production type
Custom Engineered
Dimensions and performance are engineered for each project. No unverified stock size is shown.
ENGINEERED FOR YOUR APPLICATION
Built around the mechanism — not selected from a fixed catalogue.
For a new project, Zongda reviews the operating load, available space, rotation range, shaft and housing interfaces, working environment and expected cycle life.
The final spring geometry and end connection are developed around those requirements, from prototype validation through volume production.
CUSTOM CONFIGURATION
Four variables we engineer together.
01
Torque & Working Turns
Engineered around the required output torque, rotation range and return characteristics.
02
Dimensions
Thickness, width, length and coil envelope are adjusted to the available installation space.
03
Inner & Outer Ends
End forms are developed to suit the shaft, housing, anchor point and assembly method.
04
Material Selection
Material is selected according to load, cycle life, corrosion exposure and operating environment.
START AN ENGINEERING REVIEW
Share a drawing, sample or working requirement.
Even if every parameter is not yet confirmed, our team can review the known torque, available space, turns, end connection and operating environment with you.
