Extension springs absorb and store energy by offering resistance to pulling force, are produced in a wide variety of shapes, methods and materials in accordance with customer’s spring specifications.

The variety of end hooks and loops that can be put on extension springs is unlimited and may include the following configurations:

  1. Complete loop, crossover\machine, with or without an opening, side\center, regular\double.
  2. Half loop with or without an opening
  3. Regular end for bolt attachment, or with a conical end for a separate loop attachment.
  4. Long extended loop with or without an opening.
  5. Any type of formed loop to suit customer’s needs and application.






   
Inquiry & Order Form
 
Applicant's Details
 
Company: Phone#:
Name: Fax#:
Address: Country:
E-mail:
Inquiry     Order
 Quantity:
No:   Delivery:

Spring Dimensions   Types of Ends
 
 


Spring Design Data   Working Conditions
 
Material OSI No.   Coil Direction  L.H/R.H
Wire Dia        (d) mm   Hook Length   (H) mm
Outside Dia (OD) mm   Hook Gap       (G) mm
Inside Dia     (ID) mm   Hook Angle     (a) deg
Free Length (FL) mm   Initial Tension (IT) N
Total Coils     (N)   Spring Rate     (k) N/mm
Ends Type   (1-5)   Length 1        (L1) mm
Finish   Load 1          (P1) N
  Length 2(L2) mm
  Load 2(P2) N

Notes:
Home / Company Profile / Materials
Flat / Compression / Extension / Torsion / Wire forms