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Mega coil Spring (D.W.S.)

D.W.S

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SpecificationOperating lifeCOLOR
1,000,000 times (deflection)
-Percentage of free length 
500,000 times (deflection)
-Percentage of free length 
300,000 times (deflection)
-Percentage of free length 
0.5T. Type  DWML (Light Load)40.0%45.0%50.0%Green
0.75T. Type DWMM (Medium Load)32.0%36.0%40.0%Blue
1.0T. Type DWMH (Heavy Load)25.6%28.8%32.0%Red
1.5T. Type DWMB (Super Load)19.2%21.6%24.0%Yellow
2.0T. Type DWMV (Ultra heavy load)16.0%18.0%20.0%Brown
3.0T. Type DWMZ (Ultra heavy load)35.6%28.8%32.0%Black

 

 

Tolerance
External DiameterInternal Diameter(mm)Free Length LoadCurl Direction

+0

-2.0

+2

+0

±1%±10%The right side

 

DWML 0.5 Ton Type(Green) Light Load                                    Mega Coil Spring
SpecificationExternal DiameterFree LengthInternal DiameterKgf/mm

50.0% of free length

300,000 times

45.0% of free length

500,000 times

40.0% of free length

1,000,000 times

Deflectionload weight Kgf(N)Deflectionload weight Kgf(N)Deflectionload weight Kgf(N)
DWML729050.510.5145.0

473

(4,640)

40.0

426

(4,180)

36.0

378

(3,705)

1009.4650.045.040.0
1257.5762.556.350.0
1506.3175.067.560.0
1755.4187.578.870.0
2004.73100.090.080.0
2503.78125.0112.5100.0
3003.15150.0135.0120.0

 

DWMM 0.75 Ton Type(Blue) Medium Load                                    Mega Coil Spring
SpecificationExternal DiameterFree LengthInternal DiameterKgf/mm

40.0% of free length

300,000 times

36.0% of free length

500,000 times

32.0% of free length

1,000,000 times

Deflectionload weight Kgf(N)Deflectionload weight Kgf(N)Deflectionload weight Kgf(N)
DWMM729047.020.936.0

752

(7,375)

32.4

677

(6,640)

28.8

602

(5,905)

10018.840.036.032.0
12515.0450.045.040.0
15012.5360.054.048.0
17510.7470.063.056.0
2009.480.072.064.0
2507.52100.090.080.0
3006.27120.0108.096.0

 

DWMH 1 Ton Type(Red) Heavy Load                                    Mega Coil Spring
SpecificationExternal DiameterFree LengthInternal DiameterKgf/mm

32.0% of free length

300,000 times

28.8% of free length

500,000 times

25.6% of free length

1,000,000 times

Deflectionload weight Kgf(N)Deflectionload weight Kgf(N)Deflectionload weight Kgf(N)
DWMH729044.039.628.8

1,139

(11,170)

25.9

1,025

(10,050)

23.0

911

(8,935)

10035.632.028.825.6
12528.540.036.032.0
15023.748.043.238.4
17520.356.050.444.8
20017.864.057.651.2
25014.280.072.064.0
30011.996.086.476.8

 

DWMB 1.5 Ton Type(Yellow) Super Load                                    Mega Coil Spring
SpecificationExternal DiameterFree LengthInternal DiameterKgf/mm

24.0% of free length

300,000 times

21.6% of free length

500,000 times

19.2% of free length

1,000,000 times

Deflectionload weight Kgf(N)Deflectionload weight Kgf(N)Deflectionload weight Kgf(N)
DWMB729040.576.221.6

1,661

(16,290)

19.44

1,495

(14,660)

17.28

1,329

(13,035)

10069.224.021.619.2
12555.430.027.024.0
15046.236.032.428.8
17539.642.037.833.6
20034.648.043.238.4
25027.760.054.048.0
30023.172.064.857.6
DWMV 2 Ton Type(Brown) Ultra Heavy Load                                    Mega Coil Spring
SpecificationExternal DiameterFree LengthInternal DiameterKgf/mm

25.0% of free length

300,000 times

18.0% of free length

500,000 times

16.0% of free length

1,000,000 times

Deflectionload weight Kgf(N)Deflectionload weight Kgf(N)Deflectionload weight Kgf(N)
DWMV729038.5111.118.0

2,000

(19,615)

16.2

1,800

(17,650)

14.4

1,600

(15,690)

100100.020.018.016.0
12580.025.022.520.0
15066.730.027.024.0
17557.135.031.528.0
20050.040.036.032.0
25040.050.045.040.0
30033.060.054.048.0

 

DWMZ 3 Ton Type(Black) Ultra Heavy Load                                    Mega Coil Spring
SpecificationExternal DiameterFree LengthInternal DiameterKgf/mm

32.0% of free length

300,000 times

28.8% of free length

500,000 times

25.6% of free length

1,000,000 times

Deflectionload weight Kgf(N)Deflectionload weight Kgf(N)Deflectionload weight Kgf(N)
DWMZ9715056.566.745.0

3,000

(29,420)

37.5

2,500

(24,520)

30.0

2,000

(19,615)

17557.152.543.835.0
20050.060.050.040.0
25040.075.062.550.0
30033.390.075.060.0
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