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Strong Spring TM (Middle Load) (Part Numbers)

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Check FAQ of this product (6 items)

TOHATSU

Spring with modified cross-sectional materials. Higher loads in small spaces compared to round-wire coil springs.

Part Number

Configured Part Number is shown.

Product TOP

: 30; 60; 90

Part Number
TM18X25
TM18X30
TM18X35
TM18X40
TM18X45
TM18X50
TM18X55
TM18X60
TM18X65
TM18X70
TM18X75
TM18X80
TM18X90
TM18X100
TM18X125
TM20X25
TM20X30
TM20X35
TM20X40
TM20X45
TM20X50
TM20X55
TM20X60
TM20X65
TM20X70
TM20X75
TM20X80
TM20X90
TM20X100
TM20X125
TM20X150
TM22X25
TM22X30
TM22X35
TM22X40
TM22X45
TM22X50
TM22X55
TM22X60
TM22X65
TM22X70
TM22X75
TM22X80
TM22X90
TM22X100
TM22X125
TM22X150
TM25X25
TM25X30
TM25X35
TM25X40
TM25X45
TM25X50
TM25X55
TM25X60
TM25X65
TM25X70
TM25X75
TM25X80
TM25X90
TM25X100
TM25X125
TM25X150
TM25X175
TM25X200
TM27X25
TM27X30
TM27X35
TM27X40
TM27X45
TM27X50
TM27X55
TM27X60
TM27X65
TM27X70
TM27X75
TM27X80
TM27X90
TM27X100
TM27X125
TM27X150
TM27X175
TM27X200
TM30X25
TM30X30
TM30X35
TM30X40
TM30X45
TM30X50
TM30X55

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Free length (mm)	Coil I.D. ID (Ø)	O.D. (Ø)	Spring Constant (N/mm)	Max. Load (Secified Range) (N)	Max. Load (N)
MYR 14.42	1 Piece(s)	8 Day(s)	10	25	9	18	79.03	580.01～	637
MYR 16.27	1 Piece(s)	8 Day(s)	10	30	9	18	65.86	580.01～	637
MYR 17.45	1 Piece(s)	8 Day(s)	10	35	9	18	56.45	580.01～	637
MYR 18.38	1 Piece(s)	4 Day(s) or more	10	40	9	18	49.39	580.01～	637
MYR 18.71	1 Piece(s)	6 Day(s) or more	10	45	9	18	43.9	580.01～	637
MYR 19.32	1 Piece(s)	6 Day(s) or more	10	50	9	18	39.51	580.01～	637
MYR 20.58	1 Piece(s)	6 Day(s) or more	10	55	9	18	35.92	580.01～	637
MYR 21.17	1 Piece(s)	6 Day(s) or more	10	60	9	18	32.93	580.01～	637
MYR 21.84	1 Piece(s)	8 Day(s)	10	65	9	18	30.4	580.01～	637
MYR 23.02	1 Piece(s)	6 Day(s) or more	10	70	9	18	28.22	580.01～	637
MYR 23.69	1 Piece(s)	6 Day(s) or more	10	75	9	18	26.34	580.01～	637
MYR 24.30	1 Piece(s)	6 Day(s) or more	10	80	9	18	24.7	580.01～	637
MYR 25.56	1 Piece(s)	6 Day(s) or more	10	90	9	18	21.95	580.01～	637
MYR 27.67	1 Piece(s)	6 Day(s) or more	10	100	9	18	19.76	580.01～	637
MYR 31.13	1 Piece(s)	6 Day(s) or more	10	125	9	18	15.81	580.01～	637
MYR 15.60	1 Piece(s)	8 Day(s)	10	25	10	20	98.06	580.01～	785
MYR 16.27	1 Piece(s)	8 Day(s)	10	30	10	20	81.71	580.01～	785
MYR 17.45	1 Piece(s)	8 Day(s)	10	35	10	20	70.04	580.01～	785
MYR 18.38	1 Piece(s)	8 Day(s)	10	40	10	20	61.28	580.01～	785
MYR 18.71	1 Piece(s)	8 Day(s)	10	45	10	20	54.48	580.01～	785
MYR 19.99	1 Piece(s)	8 Day(s)	10	50	10	20	49.03	580.01～	785
MYR 20.58	1 Piece(s)	8 Day(s)	10	55	10	20	44.57	580.01～	785
MYR 21.17	1 Piece(s)	8 Day(s)	10	60	10	20	40.86	580.01～	785
MYR 21.84	1 Piece(s)	4 Day(s) or more	10	65	10	20	37.71	580.01～	785
MYR 22.43	1 Piece(s)	6 Day(s) or more	10	70	10	20	35.02	580.01～	785
MYR 23.53	1 Piece(s)	4 Day(s) or more	10	75	10	20	32.69	580.01～	785
MYR 23.69	1 Piece(s)	6 Day(s) or more	10	80	10	20	30.64	580.01～	785
MYR 24.89	1 Piece(s)	6 Day(s) or more	10	90	10	20	27.24	580.01～	785
MYR 26.74	1 Piece(s)	6 Day(s) or more	10	100	10	20	24.51	580.01～	785
MYR 29.87	1 Piece(s)	4 Day(s) or more	10	125	10	20	19.61	580.01～	785
MYR 33.24	1 Piece(s)	6 Day(s) or more	10	150	10	20	16.34	580.01～	785
MYR 15.01	1 Piece(s)	6 Day(s) or more	10	25	11	22	118.47	580.01～	951
MYR 15.60	1 Piece(s)	8 Day(s)	10	30	11	22	98.73	580.01～	951
MYR 16.27	1 Piece(s)	6 Day(s) or more	10	35	11	22	84.62	580.01～	951
MYR 16.86	1 Piece(s)	6 Day(s) or more	10	40	11	22	74.05	580.01～	951
MYR 18.12	1 Piece(s)	6 Day(s) or more	10	45	11	22	65.82	580.01～	951
MYR 18.71	1 Piece(s)	4 Day(s) or more	10	50	11	22	59.24	580.01～	951
MYR 19.32	1 Piece(s)	6 Day(s) or more	10	55	11	22	53.85	580.01～	951
MYR 19.32	1 Piece(s)	6 Day(s) or more	10	60	11	22	49.36	580.01～	951
MYR 20.24	1 Piece(s)	6 Day(s) or more	10	65	11	22	45.57	580.01～	951
MYR 21.17	1 Piece(s)	6 Day(s) or more	10	70	11	22	42.31	580.01～	951
MYR 21.84	1 Piece(s)	6 Day(s) or more	10	75	11	22	39.49	580.01～	951
MYR 22.43	1 Piece(s)	6 Day(s) or more	10	80	11	22	37.02	580.01～	951
MYR 23.69	1 Piece(s)	4 Day(s) or more	10	90	11	22	32.91	580.01～	951
MYR 25.56	1 Piece(s)	6 Day(s) or more	10	100	11	22	29.62	580.01～	951
MYR 28.00	1 Piece(s)	6 Day(s) or more	10	125	11	22	23.69	580.01～	951
MYR 32.31	1 Piece(s)	6 Day(s) or more	10	150	11	22	19.75	580.01～	951
MYR 16.10	1 Piece(s)	4 Day(s) or more	10	25	12.5	25	152.5	580.01～	1226
MYR 17.68	1 Piece(s)	8 Day(s)	-	30	12.5	25	127.08	580.01～	1226
MYR 17.45	1 Piece(s)	6 Day(s) or more	10	35	12.5	25	108.93	580.01～	1226
MYR 18.38	1 Piece(s)	6 Day(s) or more	10	40	12.5	25	95.31	580.01～	1226
MYR 18.71	1 Piece(s)	4 Day(s) or more	10	45	12.5	25	84.72	580.01～	1226
MYR 19.32	1 Piece(s)	4 Day(s) or more	10	50	12.5	25	76.25	580.01～	1226
MYR 20.24	1 Piece(s)	6 Day(s) or more	10	55	12.5	25	69.32	580.01～	1226
MYR 21.17	1 Piece(s)	4 Day(s) or more	10	60	12.5	25	63.54	580.01～	1226
MYR 21.84	1 Piece(s)	4 Day(s) or more	10	65	12.5	25	58.65	580.01～	1226
MYR 23.02	1 Piece(s)	4 Day(s) or more	10	70	12.5	25	54.46	580.01～	1226
MYR 23.69	1 Piece(s)	6 Day(s) or more	10	75	12.5	25	50.83	580.01～	1226
MYR 24.30	1 Piece(s)	6 Day(s) or more	10	80	12.5	25	47.66	580.01～	1226
MYR 26.15	1 Piece(s)	6 Day(s) or more	10	90	12.5	25	42.36	580.01～	1226
MYR 28.00	1 Piece(s)	6 Day(s) or more	10	100	12.5	25	38.13	580.01～	1226
MYR 32.65	1 Piece(s)	6 Day(s) or more	10	125	12.5	25	30.5	580.01～	1226
MYR 36.70	1 Piece(s)	6 Day(s) or more	10	150	12.5	25	25.42	580.01～	1226
MYR 40.66	1 Piece(s)	6 Day(s) or more	10	175	12.5	25	21.79	580.01～	1226
MYR 43.79	1 Piece(s)	6 Day(s) or more	10	200	12.5	25	19.06	580.01～	1226
MYR 16.86	1 Piece(s)	6 Day(s) or more	10	25	13.5	27	178.47	580.01～	1432
MYR 18.86	1 Piece(s)	8 Day(s)	-	30	13.5	27	148.73	580.01～	1432
MYR 18.12	1 Piece(s)	6 Day(s) or more	10	35	13.5	27	127.48	580.01～	1432
MYR 18.71	1 Piece(s)	8 Day(s)	10	40	13.5	27	111.55	580.01～	1432
MYR 19.99	1 Piece(s)	8 Day(s)	10	45	13.5	27	99.15	580.01～	1432
MYR 21.17	1 Piece(s)	8 Day(s)	10	50	13.5	27	89.24	580.01～	1432
MYR 21.84	1 Piece(s)	6 Day(s) or more	10	55	13.5	27	81.12	580.01～	1432
MYR 23.02	1 Piece(s)	6 Day(s) or more	10	60	13.5	27	74.36	580.01～	1432
MYR 23.69	1 Piece(s)	6 Day(s) or more	10	65	13.5	27	68.64	580.01～	1432
MYR 24.30	1 Piece(s)	6 Day(s) or more	10	70	13.5	27	63.74	580.01～	1432
MYR 25.56	1 Piece(s)	6 Day(s) or more	10	75	13.5	27	59.49	580.01～	1432
MYR 26.74	1 Piece(s)	6 Day(s) or more	10	80	13.5	27	55.77	580.01～	1432
MYR 28.59	1 Piece(s)	6 Day(s) or more	10	90	13.5	27	49.58	580.01～	1432
MYR 30.46	1 Piece(s)	4 Day(s) or more	10	100	13.5	27	44.62	580.01～	1432
MYR 36.70	1 Piece(s)	6 Day(s) or more	10	125	13.5	27	35.69	580.01～	1432
MYR 42.86	1 Piece(s)	6 Day(s) or more	10	150	13.5	27	29.75	580.01～	1432
MYR 48.10	1 Piece(s)	6 Day(s) or more	10	175	13.5	27	25.5	580.01～	1432
MYR 52.31	1 Piece(s)	6 Day(s) or more	10	200	13.5	27	22.31	580.01～	1432
MYR 18.38	1 Piece(s)	6 Day(s) or more	10	25	15	30	219.31	580.01～	1765
MYR 18.71	1 Piece(s)	6 Day(s) or more	10	30	15	30	182.75	580.01～	1765
MYR 20.24	1 Piece(s)	4 Day(s) or more	10	35	15	30	156.65	580.01～	1765
MYR 21.50	1 Piece(s)	4 Day(s) or more	10	40	15	30	137.07	580.01～	1765
MYR 22.43	1 Piece(s)	6 Day(s) or more	10	45	15	30	121.84	580.01～	1765
MYR 23.69	1 Piece(s)	8 Day(s)	10	50	15	30	109.65	580.01～	1765
MYR 24.89	1 Piece(s)	6 Day(s) or more	10	55	15	30	99.68	580.01～	1765

Basic Information

Material	Silicon Chrome Steel for Springs

Configure

178 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Free length(mm)
10

15

20

25

30

35

40

45

50

55

60

65

70

75

80

90

100

125

150

175

200

225

250

275

300

350
Clear
Coil I.D. ID(Ø)
4

5

6

7

8

9

10

11

12.5

13.5

15

17.5

20

25

30

38.5
Clear
O.D.(Ø)
8

10

12

14

16

18

20

22

25

27

30

35

40

50

60

70
Clear
Spring Constant(N/mm)
5.32

5.68

6.08

6.55

6.81

7.09

7.66

7.74

8.17

8.51

8.75

9.43

9.46

9.84

10.21

10.64

11.14

11.81

11.91

12.16

12.26

12.53

12.65

13.23

13.62

14.19

14.76

14.89

15.32

15.66

15.81

15.88

16.1

16.34

17.01

17.03

17.4

17.51

17.71

18.32

19.06

19.57

19.61

19.68

19.75

19.76

19.85

20.43

20.88

21.28

21.65

21.79

21.95

22.14

22.31

22.37

23.69

23.82

24.09

24.51

24.7

25.3

25.42

25.5

26.1

26.34

27.24

27.41

28.22

28.38

28.47

29.51

29.62

29.75

29.77

30.4

30.5

30.64

31.32

31.33

32.64

32.69

32.91

32.93

34.03

34.8

35.02

35.42

35.61

35.69

35.92

36.55

37.02

37.5

37.71

38.13

39.15

39.17

39.49

39.51

39.7

40.86

42.31

42.36

42.57

42.86

43.52

43.75

43.86

43.9

44.27

44.57

44.62

44.74

45.57

47.64

47.66

48.96

49.03

49.36

49.39

49.58

50

50.83

51.04

52.2

53.85

54.46

54.48

54.83

55.68

55.77

55.95

56.45

58.65

59.24

59.49

60

60.92

61.25

61.28

62.64

63

63.54

63.74

65.28

65.82

65.86

68.06

68.53

68.64

69.32

70.04

73.1

73.5

74.05

74.36

75

76.25

76.56

78.32

78.33

79.03

80.18

81.12

81.71

83.33

84.35

84.62

84.72

87.5

88.19

89.24

91.38

93.75

95.31

97.92

97.99

98.06

98.73

99.15

99.68

100

102.08

107.14

108.8

108.93

109.65

110.24

111.55

118.47

121.84

122.4

122.5

125

125.99

127.08

127.48

130.56

136.36

137.07

139.88

146.99

148.73

150

150.64

152.5

153.13

156.65

163.19

166.67

170.14

176.39

178.47

182.75

187.5

191.41

195.83

204.17

217.59

218.75

219.31

220.49

235.58

244.79

244.98

255.21

275.61

278.41

306.25

314.98

367.48
Clear
Max. Load(N)
137.3

196.1

284

383

500

637

785

951

1226

1432

1765

2400

3140

4900

7060

8500
Clear
type
- TM10
- TM12
- TM14
- TM16
- TM18
- TM20
- TM22
- TM25
- TM27
- TM30
- TM35
- TM40
- TM50
- TM60
- TM70
- TM8
Clear
Max. Load (Secified Range)(N)
- 107.01~150.00
- 150.01~230.00
- 230.01~580.00
- 580.01～
Clear

Days to Ship

All

1 Day(s) or Less

4 Day(s) or Less

6 Day(s) or Less

8 Day(s) or Less

11 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Frequently asked question (FAQ)

Question: What distinguishes the Strong Spring TM (Middle Load) from conventional coil springs?: Answer: The Strong Spring TM features a rectangular wire cross-section, which increases load capacity in limited spaces compared to standard round-wire coil springs. Its optimized geometry ensures better stress distribution and consistent performance under medium-load conditions.
Question: What materials are used in Strong Spring TM (Middle Load)?: Answer: It is manufactured from silicon-chromium steel for springs, providing excellent fatigue resistance, dimensional stability, and long-term reliability under repeated compression cycles.
Question: What size options are available for this spring?: Answer: Strong Spring TM is available in free lengths ranging from 10 mm to 350 mm and inner diameters from 4 mm to 38.5 mm, accommodating diverse mechanical installation requirements.
Question: What is the spring rate range, and why is it important?: Answer: The spring offers a precise spring constant ranging from 5.32 to 367.48 N/mm. This ensures predictable load response and reliable performance across different stroke lengths in medium-load applications.
Question: How is the Strong Spring TM protected against wear and corrosion?: Answer: The spring undergoes Red electrodeposition coating, which enhances corrosion resistance, reduces surface wear, and increases durability in industrial environments.
Question: What applications are best suited for Strong Spring TM (Middle Load)?: Answer: It is ideal for press dies, mold ejection systems, clamping mechanisms, and industrial automation equipment. It is also suitable for mechanical assemblies, fixtures, and motion control systems requiring repeatable, medium-load spring performance in compact spaces.

Check other FAQ (3 items) Hide

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Strong Spring TM (Middle Load) (Part Numbers)

Basic Information

Configure

Specification/Dimensions

Free length(mm)

Coil I.D. ID(Ø)

O.D.(Ø)

Spring Constant(N/mm)

Max. Load(N)

type

Max. Load (Secified Range)(N)

Days to Ship

Specify Alterations

Frequently asked question (FAQ)

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

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