WELCOME

930: SCS 2X12X8

All dimensions are in mm
t = Material thickness
b = Material width
A = Shaft (recommended)
r = Radius from spring centre to locating centre
n = Number of coils
 = Torque angle at Mn
Mn = Maximum permitted torque in Nmm
R = Rate, Nmm per degree of torque
Nc = Number of oscillations (life)

Material: Stainless steel EN 10270-3-1.4310

Tolerance:
Tolerance for the position between inner and outer locating points is ±10 degrees for 5 coil springs and ±15 degrees for 8 coil springs.

1 kp = 9.80665 Newtons, 1 Newton = 0.10197 kp

1. Choose file format

2. Choose item in table

3. Save file

Clock spring

Dimensions and characteristics
Part number 930
t 2
b 12
A 24
n 8
B 8
C 8,4
D 12
R 16,9
Nc max 10 000 vridvinkel vid Mn 663
Mn Nmm 11200
Nc max 100 000 vridvinkel vid Mn 530
Mn Nmm 2 8960
Mtr EN 10270-3-1.4310
r 68
Tillåten utökad längd för dynamisk belastning
Ange L1:
Resultat:
  • F (Fjäderkraft) =   00.00   Newton
  • S (Avböjning ) =   00.00   mm