Home / Products / Spring Series / Mega coil Spring (D.W.S.)

Mega coil Spring (D.W.S.)

D.W.S

PDF Download:
View pdf All catalogues
Contact Us

product details

Specification Operating life COLOR
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 Diameter Internal Diameter(mm) Free Length  Load Curl Direction

+0

-2.0

+2

+0

±1% ±10% The right side

 

DWML 0.5 Ton Type(Green) Light Load                                    Mega Coil Spring
Specification External Diameter Free Length Internal Diameter Kgf/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

Deflection load weight Kgf(N) Deflection load weight Kgf(N) Deflection load weight Kgf(N)
DWML 72 90 50.5 10.51 45.0

473

(4,640)

40.0

426

(4,180)

36.0

378

(3,705)

100 9.46 50.0 45.0 40.0
125 7.57 62.5 56.3 50.0
150 6.31 75.0 67.5 60.0
175 5.41 87.5 78.8 70.0
200 4.73 100.0 90.0 80.0
250 3.78 125.0 112.5 100.0
300 3.15 150.0 135.0 120.0

 

DWMM 0.75 Ton Type(Blue) Medium Load                                    Mega Coil Spring
Specification External Diameter Free Length Internal Diameter Kgf/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

Deflection load weight Kgf(N) Deflection load weight Kgf(N) Deflection load weight Kgf(N)
DWMM 72 90 47.0 20.9 36.0

752

(7,375)

32.4

677

(6,640)

28.8

602

(5,905)

100 18.8 40.0 36.0 32.0
125 15.04 50.0 45.0 40.0
150 12.53 60.0 54.0 48.0
175 10.74 70.0 63.0 56.0
200 9.4 80.0 72.0 64.0
250 7.52 100.0 90.0 80.0
300 6.27 120.0 108.0 96.0

 

DWMH 1 Ton Type(Red) Heavy Load                                    Mega Coil Spring
Specification External Diameter Free Length Internal Diameter Kgf/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

Deflection load weight Kgf(N) Deflection load weight Kgf(N) Deflection load weight Kgf(N)
DWMH 72 90 44.0 39.6 28.8

1,139

(11,170)

25.9

1,025

(10,050)

23.0

911

(8,935)

100 35.6 32.0 28.8 25.6
125 28.5 40.0 36.0 32.0
150 23.7 48.0 43.2 38.4
175 20.3 56.0 50.4 44.8
200 17.8 64.0 57.6 51.2
250 14.2 80.0 72.0 64.0
300 11.9 96.0 86.4 76.8

 

DWMB 1.5 Ton Type(Yellow) Super Load                                    Mega Coil Spring
Specification External Diameter Free Length Internal Diameter Kgf/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

Deflection load weight Kgf(N) Deflection load weight Kgf(N) Deflection load weight Kgf(N)
DWMB 72 90 40.5 76.2 21.6

1,661

(16,290)

19.44

1,495

(14,660)

17.28

1,329

(13,035)

100 69.2 24.0 21.6 19.2
125 55.4 30.0 27.0 24.0
150 46.2 36.0 32.4 28.8
175 39.6 42.0 37.8 33.6
200 34.6 48.0 43.2 38.4
250 27.7 60.0 54.0 48.0
300 23.1 72.0 64.8 57.6
DWMV 2 Ton Type(Brown) Ultra Heavy Load                                    Mega Coil Spring
Specification External Diameter Free Length Internal Diameter Kgf/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

Deflection load weight Kgf(N) Deflection load weight Kgf(N) Deflection load weight Kgf(N)
DWMV 72 90 38.5 111.1 18.0

2,000

(19,615)

16.2

1,800

(17,650)

14.4

1,600

(15,690)

100 100.0 20.0 18.0 16.0
125 80.0 25.0 22.5 20.0
150 66.7 30.0 27.0 24.0
175 57.1 35.0 31.5 28.0
200 50.0 40.0 36.0 32.0
250 40.0 50.0 45.0 40.0
300 33.0 60.0 54.0 48.0

 

DWMZ 3 Ton Type(Black) Ultra Heavy Load                                    Mega Coil Spring
Specification External Diameter Free Length Internal Diameter Kgf/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

Deflection load weight Kgf(N) Deflection load weight Kgf(N) Deflection load weight Kgf(N)
DWMZ 97 150 56.5 66.7 45.0

3,000

(29,420)

37.5

2,500

(24,520)

30.0

2,000

(19,615)

175 57.1 52.5 43.8 35.0
200 50.0 60.0 50.0 40.0
250 40.0 75.0 62.5 50.0
300 33.3 90.0 75.0 60.0
Contact Us