Bobbin – Type C

Bobbins are devices for making elastic anchorings or fixings. They can be used in a wide variety of applications, particularly for elastic suspensions and anti vibration isolation of machines and different mechanical organs. They are made of a block of rubber with two parallel metal parts at the end which enable it to be fixed either by screws in the ‘’C’’ model or with nuts in the ‘’A” model or a combination of both in the ‘’B” model.

UNSPSC Codes: 23153130

Category:

Description

Bobbin type C

Female threaded mounts, both ends.

Standard rubber and steel

bobbins-type-c-drawing

Type

A(mm)

B(mm)

C(mm)

Weight(kg)

COMPRESSIONLOAD Max. daN

COMPRESSION DEFLECT. mm

SHEAR LOAD Max. daN

SHEAR DEFLECT. mm

Code

BOBBINS TYPE C 12-30

12,5

20

M-5

0,007

8

3,5

1,5

4

122003

16

20

M-5

0,01

15

4

2,5

4

122013

16

25

M-5

0,012

15

5

2

5

122014

20

20

M-6

0,017

30

5

5

3,5

122023

20

25

M-6

0,018

30

5,5

4,5

4,5

122024

20

30

M-6

0,019

25

7

4,5

4,5

122025

25,5

20

M-6

0,03

55

4,5

8

3,5

122173

25,5

25

M-6

0,035

50

6

8

4,5

122174

25,5

30

M-6

0,036

50

8

8

6

122175

25,5

19

M-8

0,031

55

4,5

8

3,5

122032

25,5

22

M-8

0,038

50

5,5

8

4

122033

25,5

25

M-8

0,037

50

6

8

4,5

122034

25,5

30

M-8

0,038

50

8

8

6

122035

25,5

40

M-8

0,044

50

10

10

6

122036

30

22

M-8

0,045

80

5

11

4

122042

30

25

M-8

0,048

75

6,5

11

5

122186

30

30

M-8

0,052

70

8

11

6

122043

30

40

M-8

0,061

60

9

11

7,5

122044

BOBBINS TYPE C 40-60

40

25

M-8

0,089

150

6

20

3,5

122194

40

28

M-8

0,097

150

6

20

5,5

122195

40

30

M-8

0,097

150

6

30

5,5

122196

40

35

M-8

0,099

120

8

20

6,5

122197

40

40

M-8

0,106

120

10

20

7,5

122198

40

45

M-8

0,111

120

11

20

9

122199

40

28

M-10

0,094

150

6

20

5,5

122052

40

30

M-10

0,099

150

6

30

5,5

122192

40

35

M-10

0,102

120

8

20

6,5

122053

40

40

M-10

0,109

120

10

20

7,5

122054

40

45

M-10

0,114

120

11

20

9

122055

50

25

M-10

0,117

300

6

25

4,5

122061

50

30

M-10

0,134

275

7

25

6,5

122202

50

35

M-10

0,146

250

8

25

7

122062

50

40

M-10

0,161

210

10

25

8

122203

50

45

M-10

0,171

190

11

25

9

122063

50

50

M-10

0,185

170

11

25

10,5

122204

50

60

M-10

0,199

150

11

25

12

122064

60

25

M-10

0,194

400

6

30

4,5

122071

60

36

M-10

0,234

300

9

30

7

122072

60

45

M-10

0,255

250

11

30

9

122073

60

60

M-10

0,304

200

12

30

10

122074

BOBBINS TYPE C 70-95

70

35

M-10

0,307

450

8

35

6,5

122081

70

50

M-10

0,376

350

11

35

11

122082

70

60

M-10

0,41

300

12

35

13

122083

70

70

M-10

0,469

300

14

35

15

122084

75

40

M-12

0,351

500

9

37

7

122092

75

45

M-12

0,395

500

10

37

9

122093

75

55

M-12

0,436

450

11

37

11

122094

80

30

M-14

0,391

950

7

40

5

122101

80

40

M-14

0,449

600

9

40

7

122102

80

50

M-14

0,492

550

10

40

8

122103

80

55

M-14

0,516

550

11

40

9

122104

80

70

M-14

0,602

500

13

40

15

122105

80

75

M-14

0,63

450

14

40

16

122106

95

40

M-16

0,714

1.2

8

60

7

122111

95

55

M-16

0,851

1

11

60

8

122112

95

60

M-16

0,88

800

12

60

10

122113

95

75

M-16

1,026

700

13

60

14

122114

BOBBINS TYPE C 105-150

105

50

M-16

0,714

1.2

9

80

9

122122

105

75

M-16

1,158

1

13

80

14

122123

105

100

M-16

1,405

800

16

80

16

122124

120

50

M-16

1,108

1.5

9

100

9

122131

120

75

M-16

1,366

1.2

13

100

14

122132

120

100

M-16

1,702

1

16

100

16

122133

130

50

M-16

2,125

1.6

9

120

9

122142

130

75

M-16

1,962

1.45

13

120

14

122143

130

100

M-16

2,356

1.2

16

120

16

122144

150

50

M-20

2,024

1.8

9

140

9

122151

150

75

M-20

2,558

1.65

13

140

14

122152

150

100

M-20

2,996

1.4

16

140

16

122153

 

Stainless Steel

bobbins-type-c-drawing

Type

A(mm)

B(mm)

C(mm)

Weight(kg)

COMPRESSIONLOAD Max. daN

COMPRESSION DEFLECT. mm

SHEAR LOAD Max. daN

SHEAR DEFLECT. mm

Code

BOBBINS TYPE C STAINLESS STEEL

60

35

M-10

–

300

9

30

7

120401

60

60

M-10

0,272

200

12

30

10

120402

70

55

M-12

0,361

325

11,5

35

12

120403

80

75

M-12

0,57

450

14

40

16

120404

100

80

M-16

–

1000

13

80

14

120405

TECHNICAL CHARACTERISTICS

Depending on the size of the rubber block, the AMC Mecanocaucho® bobbing has more or less elasticity, which is greater particularly in all directions perpendicular to its axis (shear). The AMC Mecanocaucho® bobbing thus makes it possible to make joins which permit major relative movements, up to several millimetres (in the case of heat expansion, chassis deformations, etc.). The AMC Mecanocaucho® bobbing serves very well for the vibration isolation of machines where the vibrations are perpendicular to their axis, unless these stresses are too much when applied in this direction.

 

APPLICATIONS

The AMC Mecanocaucho® bobbins are particularly suitable for installation on small motor-pumps, motor-ventilators, driers, sieves, compactors, washing machines, electrical motors, on-board control panels, measuring apparatuses, control cabinets, microphones, fluorescent tubes, etc.

 

OPERATION AND ASSEMBLY

BOBBINS TYPE C

Its elasticity is much greater in all the directions parallel to the armatures than in the perpendicular direction. The rubber works based on compression or shear depending on the direction it is placed at installation time. This direction is made according to the use and the objective. It is therefore installed with nuts or screws depending on the model chosen, with one part attached to the fixed chassis and the other to the machine to be suspended.

 

ADVANTAGES

  • Easy to install.
  • High elasticity (particularly transversal).
  • Economical

Data Sheet 

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