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11

3 Carryflex timing belt

4 Polychain GT2 belt

Shown below are standard tensions. Use them when working condition (actual load) is unknown.

Recommended installation tension    Calculate the installation tension by the following each time depending on working condition (actual load).

Correction factor (m) list

 Contact us as for 20M type.

10

.List of standard installation tension of timing belt made by Gates Unitta Asia

1 Timing belt

2 GT&HTD belt

1.5GT

 

1.5

2.0

2.5

3.0

4.0

6.0

N

3.4

4.4

5.6

7.8

12.4

19.7

9.0

12

15

20

25

30

40

50

55

60

70

85

100

115

130

2GT

4.3

5.5

6.4

9.4

15.8

25.2

34.6

44.1

N

3GT・3M

29

44

59

74

98

123

147

196

N

5GT・5M

55

76

96

210

137

178

220

302

N

8YU・8M

235

294

343

500

701

765

892

N

14M

441

618

902

1190

N

EV14M

150

170

N

XL

12.7

(50)  (75) (100) (125) (150) (200) (250) (300) (400) 

19.1

L

H

25.4

31.8

38.1

50.8

63.5

76.2

101.6

N

162

216

270

324

431

539

647

863

44

67

N

88

111

132

177

221

265

353

N

25

37

49

62

83

98

123

147

196

T5

T10

CF8YU

 

10

15

20

25

30

40

50

75

N

N

129

173

216

259

345

431

647

863

N

20

29

39

49

59

78

98

147

60

80

235

294

343

500

637

1290

765

1025

196

100

8MGT

14MGT

 

N

N

MIN

MAX

MIN

MAX

210

155

125

260

310

410

520

625

730

830

440

325

260

545

650

860

1090

1310

1530

1740

530

795

1060

1325

1590

1855

2650

3050

2120

3445

1110

1670

2230

2780

3340

3895

5565

6405

4450

7235

20

15

12

25

30

40

50

60

70

100

115

80

130

8MGT

14MGT

 

0.095

0.071

0.057

0.119

0.143

0.190

0.283

0.285

0.333

0.380

0.158

0.237

0.316

0.395

0.474

0.553

0.632

0.790

0.909

1.027

20

15

12

25

30

40

50

60

70

100

115

80

130

Carryflex timing belt

3

width 
(mm)

width 
(mm)

Tooth 
type

width 
(mm)

Tooth 
type

Tooth 
type

width 
(mm)

width 
(mm)

Tooth 
type

width 
(mm)

Tooth 
type

MXL

3.2

4.8

6.4

(25)  (31)  (37)  (50)  (75)  (100) (150) (200) (250) (300) (400) (500) (600) (700) (800) (900) (1000) 

7.9

9.5

N

2.9

5.0

7.6

10.3

11.8

16.2

XL

L

H

XH

XXH

N

13.7

19.2

24.5

34.3

54.9

75.0

116

N

52.0

89

128

280

412

203

N

217

312

1390

668

486

1030

1760

2110

N

909

1410

2000

2540

3050

3560

4120

4670

5200

N

1110

1760

2480

3190

3830

4460

5100

5770

6430

12.7

19.1

25.4

38.1

50.8

76.2

344

851

63.5

101.6

127.0

152.4

177.8

203.2

228.6

254.0

3190

2780

2380

2090

1480

1790

1100

1470

560

740

1100

1400

3800

3400

2900

2500

2100

1800

373

637

EV8YU

280

350

420

600

920

1100

N

1300

760

775

20

2.3

Recommended installation tension calculation formula: Tst (N)

Tst = 405 x Pm / V + m x V

2

Pm: Load power (kW)
m: Correction factor
L: Belt length (mm)

V: Belt speed (m/s)
s: Span length (mm)

Содержание U-507

Страница 1: ...Input of span length Unit mass list of timing belt made by Gates Unitta Asia Unit mass list of V belt made by Gates List of standard installation tension of timing belt made by Gates Unitta Asia P P...

Страница 2: ...a wrong manne Caution This marking shows that possibility of injury is present and only physical damage is likely when the unit is used in a wrong mann The classified pictorial marking below shows des...

Страница 3: ...machine is stopped by turning off motor power supply or the lik The arm of flexible arm microphone is a universal pipe but must not be bent at an acute angle In addition do not bend the pipe within 20...

Страница 4: ...rement standby is displayed after the 3rd time and on In case of frequency mode The value changes greatly in every measurement The value responds sensitively to the noise around background noise other...

Страница 5: ...scillation of string set on the tension meter described on the right in calculating the belt tension Here the belt and the wire have a rigidity which is different from the string therefore U 507 measu...

Страница 6: ...off function to turn off power in about five minutes from the last measurement so if power is off during use press POWER button again 2 Explanation of each part of U 507 Main part Measurement sensor m...

Страница 7: ...es dual display with tension and frequency However CAT display is available only when inputting from preinstalled data Displays only for timing belt Displayed CAT value for tension and frequency are s...

Страница 8: ...returns to the first and input of data is requested again 0 button PUSH 2 button PUSH 5 button PUSH 4 button PUSH W mm R Allowable input capacity 000 1 999 9 mm W mm R W mm R W mm R W mm R Input the s...

Страница 9: ...corresponds to one piece for V belt and wire and one rib for V ribbed belt Note Unit mass of U 507 U 505 and U 305 is 10 times the input of conventional type U 303 since the input unit has been chang...

Страница 10: ...scription of MASS button on page 5 and 6 for selecting Input a value manually by use of unit mass list on the next page as for special pitch and special belt which are not described below List of prei...

Страница 11: ...27 0 0 95 25 7 11M 56 0 0 93 52 1 J section 9 0 0 95 8 6 L section 32 0 0 95 30 4 PK section 21 0 0 95 20 0 A 120 0 0 86 103 2 B 200 0 0 83 166 0 C 360 0 0 83 298 8 D 660 0 0 81 534 6 E 1020 0 0 72 7...

Страница 12: ...T N N MIN MAX MIN MAX 210 155 125 260 310 410 520 625 730 830 440 325 260 545 650 860 1090 1310 1530 1740 530 795 1060 1325 1590 1855 2650 3050 2120 3445 1110 1670 2230 2780 3340 3895 5565 6405 4450 7...

Страница 13: ...e and turn it several times to make the machine familiar and measure the tension of 2 spans on belt tension side and loosening side and take the average When tension of 2 spans is different more than...

Страница 14: ...10 to 5000 Hz and measure in the same way as measurement of tension which enables certification easily Tension meter certifying device U 305 OS1 is also in market If you contact our sales department w...

Страница 15: ......

Страница 16: ...HEAD OFFICE 4 26 SAKURAGAWA 4 CHOME NANIWA KU OSAKA 556 0022 JAPAN TEL 06 6563 1284 FAX 06 6563 1285 July 15 2005 2 000 parts D...

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