Please print out, fill in, and fax to (860)283-0203.

 

1. To work over ________ in. dia. shaft
   
2. OUTSIDE DIAMETER
a. ________ in. max or
b. ________ in. ± ________ in.
   
3. INSIDE DIAMETER
a. ________ in. max or
b. ________ in. ± ________ in.
   
4. Torque ______ in-lbs. ± ______ in-lbs. at = ______°.

Torque ______ in-lbs. ± ______ in-lbs. at = ______°.
   
5. Length of space available ______ in.
   
6. Maximum wound position ______ turns or ______ ° from free position.
   
7. Length of moment arm (R) ______ in.
   
8. Direction of helix (L, R, or optional.) ________
   
9. Type of ends:__________________
1. Wire diameter ________ in.
   
2. Mean coil diameter ________ in.
   
3. No. of coils ________.
   
4. Rate ________ in-lbs per turn (360°)
   
5. = ________° free angle reference
   
1. Type of material: _______________
   
2. Finish: ________________________
   
3. Frequency of rotation, ______ cycles/sec, and working range, = ______° to = ______° deflection.
   
4. Operating temp: ________°.
   
5.

End user application:____________
______________________________
______________________________
______________________________

   
6.

Other:_________________________
______________________________
______________________________
______________________________

 

 
 


Home | Springs | Compression Spring RFQ | Extension Spring RFQ | Torsion Spring RFQ
Stampings: Four-slide, Wire Forms & Power Press

National Spring & Stamping
135 South Main St. • PO Box 369
Thomaston, CT 06787-0369
Ph: 860-283-0203 • Fax: 860-283-0606
e-mail: natspst@snet.net