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Caution

 Do not store the unit in a place of much 
moisture or dust or place of high 
temperature.

 Incompliance may lead to trouble.

 Do not use or leave the unit in a place of 
high temperature exposed to direct sunlight 
or in a vehicle under the hot sun.

 Incompliance may lead to deformation or 

trouble of equipment

Do not place the unit on any unstable place 
such as shaky table or tilted place.

 The unit may drop and cause injury and 

trouble.

 In measuring the tension, always make 
sure that the 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 mm from the top of 
microphone and at the root of connector. 
Further, do not hold and pull strongly or 
turn the microphone (sensor) and the arm. 
Do not hold and pull strongly or turn the 
microphone (sensor) of cord type 
microphone and electromagnetic sensor.

 When it starts thundering while using this 
unit outdoors, turn off power at once and 
move to a safe place.

 Incompliance may lead to thunderbolt 

and electric shock.

Do not use solvent (such as thinner and 
benzene) in taking care of the main body.

Summary of Contents for U-507

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 15: ......

Page 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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