background image

202010

Yokota Industrial Co., Ltd.

Head Office & Headquarter: 5-55, Nishiiwata 3-chome, Higashi Osaka City, Osaka 578-0947, Japan

TEL: +81-6-6788-1381     FAX: +81-6-6781-4519

Sendai contact office:

10-15, Yamanotera 1-chome, Izumi-Ku, Sendai City, Miyagi 981-3103, Japan

      

TEL: +81-285-31-0002     FAX: +81-285-29-0702

Oyama Office:

312-5, Oaza Yokokurashinden,Oyama City,Tochigi 323-0819, Japan

TEL: +81-285-31-0002     FAX: +81-285-29-0702

Tokyo Office:

3-4-3, Omorikita, Ota-ku, Tokyo 143-0016, Japan

TEL: +81-3-3762-6411     FAX: +81-3-3762-6413

Nagoya Office:

512, Nakasunacho, Tempaku-ku, Nagoya City, Aichi 468-0065, Japan

TEL: +81-52-832-4866     FAX: +81-52-834-6749

Osaka Office:

1-2-10, Chiyozaki, Nishi-ku, Osaka City, Osaka 550-0023, Japan

TEL: +81-6-6581-1721     FAX: +81-6-6581-1725

Hiroshima Office:

4-2-8, Nishikaniya, Minami-ku, Hiroshima City, Hiroshima 732-0804, Japan

TEL: +81-82-263-1473     FAX: +81-82-262-3894

Kokura Office:

2-12-36-105, Midorigaoka, Kokura-ku, Kitakyushu City, Fukuoka 803-0827, Japan

TEL: +81-93-592-4812     FAX: +81-93-592-6682

Overseas Division:

5-55, Nishiiwata 3-chome, Higashi Osaka City, Osaka 578-0947, Japan

TEL: +81-6-6788-1267     FAX: +81-6-6788-5953

本社・本部

〒578-0947 東大阪市西岩田3丁目5-55

TEL 06-6788-1381

FAX 06-6781-4519

仙台出張所

〒981-3103 宮城県仙台市泉区山の寺1丁目10-15

  TEL 0285-31-0002(小山)

FAX 0285-29-0702(小山)

小山営業所

〒323-0819 栃木県小山市大字横倉新田312-5

TEL 0285-31-0002

FAX 0285-29-0702

東京営業所

〒143-0016   東京都大田区大森北3-4-3

TEL 03-3762-6411

FAX 03-3762-6413

名古屋営業所

〒468-0065 名古屋市天白区中砂町512

TEL 052-832-4866

FAX 052-834-6749

大阪営業所

〒550-0023 大阪市西区千代崎1-2-10

TEL 06-6581-1721

FAX 06-6581-1725

広島営業所

〒732-0804  広島市南区西蟹屋4-2-8

TEL 082-263-1473

FAX 082-262-3894

小倉営業所

〒803-0827  北九州市小倉北区緑ヶ丘2-12-36-105

TEL 093-592-4812

FAX 093-592-6682

海 外 部

〒578-0947  東大阪市西岩田3丁目5-55

TEL 06-6788-1267

FAX 06-6788-5953

Summary of Contents for YLT50A

Page 1: ...3 34 35 37 36 38 39 Sq YLT60A 60AL 60B 60BL YLT50A 50B YLT70A 70AL 70B 70BL YLT60 60E 60L 60EL YLT50 50E YLT70 70E 70L 70EL YLT80 80E 80L 80EL YLT110 110E 110L 110EL YLT120 120E 120L 120EL YLT140 140E...

Page 2: ...tening torque of touch joint 32 26 30 33 34 35 37 36 40 41 INSTRUCTION MANUAL FOR SHUT OFF IMPULSE WRENCH Pistol type Square type Bit type Thank you very much for purchasing this YOKOTA product Please...

Page 3: ...1...

Page 4: ...2 1 100...

Page 5: ...3 5...

Page 6: ...4 85dB 85dB...

Page 7: ...5...

Page 8: ...6...

Page 9: ...7...

Page 10: ...8 1 2 3 TKa 32 ISO VG32...

Page 11: ...s or your YOKOTA representative to obtain the Manual or the warning label and then properly retain the Manual or replace the warning label In cases where you transfer or rent this product be sure to a...

Page 12: ...ly vary particularly in case of high velocity airflow This phenomenon is commonly referred to as mid flow loss or piping loss which results from loss or leakage to outside due to friction between airf...

Page 13: ...alfunctions of the pneumatic tool or accidents supply clean and dry com pressed air to it For that purpose it is recommended to install an air drier air filter etc Use proper air hose Use an oil resis...

Page 14: ...hazardous situation Pay careful attention to noise levels There are restrictions on noise levels prescribed by the laws and regulations as well as prefectural ordinances The pneumatic tool must be us...

Page 15: ...he pneumatic tool with great care Do not throw or drop the pneumatic tool to give it shocks Rough handling of the pneumatic tool could result in accidents or malfunctions of it Handle the air hose wit...

Page 16: ...nce the pneumatic tool is in imminent danger while in use NEVER bring your hand or a cloth to the moving part of the pneumatic tool Do not bring the pneumatic tool into contact with electricity Since...

Page 17: ...pneumatic tool with parts or screws dismounted from it Doing so could result in accidents Immediately stop using the pneumatic tool if there is any abnormality on the tool If there is any abnormality...

Page 18: ...tor part through the air inlet two or three times a day For that purpose it is recommended to install a lubricator with automatic drop function Above remommended oil can be handled by us Be sure to pe...

Page 19: ...ice factory For repair of the pneumatic tool ask us or our authorized or designated service factory through your YOKOTA dealer or distributor Note that we are not responsible for any accidents or defe...

Page 20: ...18 0 4 0 5MPa 0 5 0 6MPa YLT50 0 4 0 6MPa...

Page 21: ...19...

Page 22: ...20 1 2...

Page 23: ...21 6 6 10 L R 0 4 0 5MPa 0 5 0 6MPa L L...

Page 24: ...e of high air pressure The tool may shut off prematurely before finishing the normal tightening Be sure to install an air filter There is a possibility that the foreign material which got into supplie...

Page 25: ...ing an attachment Be sure to stop compressed air coming in and remove air hose then exchange or install an attachment Besides unless protective devices couplers and etc which can shut down compressed...

Page 26: ...during operation use the bits conforming to the sizes of screw heads 1 size bit should not be used on the 2 screw with head Also do not place a bit over screw head diago nally and make sure to place...

Page 27: ...rder not to stick the seal part to other component part We can offer the inspection service Please ask us for the service Be sure to do warm up operation with a tool for about 10 seconds by putting a...

Page 28: ...ension bar is used or not if a reverse lever position is set to L loosening direction A tool does not stop automatically with the reverse lever set to L direction if an outlet of exhaust air on the mo...

Page 29: ...of Bit Square Drive 9 5mm Air Inlet Thread Pipe Thread Rc1 4 Air Hose Size 6 5m 6 5m Noise Level 70dB A 1m 0 95kg Weight Iess Socket about Overall Length about Overall Height about 164mm 173 5mm Spind...

Page 30: ...Hex Size of Bit 6 35mm Air Inlet Thread Pipe Thread Rc1 4 Air Hose Size 6 5m 6 5m Noise Level 72dB A 1m 0 95kg Weight Iess Socket about Overall Length about Overall Height about 164mm 173 5mm Spindle...

Page 31: ...13 0 28 0 N m Hex Size of Bit 6 35mm Air Inlet Thread Pipe Thread Rc1 4 Air Hose Size 6 5m 6 5m Noise Level 74dB A 1m 1 01kg Weight Iess Socket about Overall Length about Overall Height about 177mm 17...

Page 32: ...30 7 0 15 5 9 5mm Rc1 4 6 5m 72dB A 1m 0 95kg 164mm 173 5mm 22 5mm 5300 M6 M8 6300 360 15 0 32 0 9 5mm Rc1 4 6 5m 74dB A 1m 1 01kg 177mm 173 5mm 23 0mm 6800 M8 M10 6600 440 30 0 55 0 9 5mm Rc1 4 8 5m...

Page 33: ...95kg 164mm 173 5mm 22 5mm 4500 M6 M8 5800 310 13 0 28 0 9 5mm Rc1 4 6 5m 73dB A 1m 1 01kg 177mm 173 5mm 23 0mm 6300 M8 M10 6200 370 25 0 48 0 9 5mm Rc1 4 8 5m 76dB A 1m 1 16kg 187mm 176 5mm 24 5mm 66...

Page 34: ...ing position Switching rotation direction should be made when the motor is in stop condition Place a reverse lever to the positions of R or L properly A tool does not rotate with the reverse lever set...

Page 35: ...at the first step and corresponding rotation Torque generation in the event of load can be gradually increased by pulling a throttle knob slowly from the first step to the second ON 2 Two stage linea...

Page 36: ...justment screw with a hexagon wrench to set torque Turning right increases torque and turning left decreases torque Do not turn the torque adjustment screw all the way to the maximum position or the m...

Page 37: ...a hexagon plug with a hexagon wrench When you set torque please tighten a hexagon plug even at test tightening Hammer case Hexagon wrench Hexagon plug 1 Torque adjustment screw one turn loosened from...

Page 38: ...ngth of the pin should be proper enough not to be extruded out of the socket O Fix an o ring over the socket to prevent the pin from coming off Mounting of a socket Pin Pin hole Socket Main shaft O O...

Page 39: ...aft B type bit for the B type main shaft When the bit chuck is released it will return to the original position Make sure that it does not fall off To remove the bit pull the bit while pulling the bit...

Page 40: ...38 R L Yes No...

Page 41: ...39 Yes No...

Page 42: ...a rotor and upper plate Vane warn out Ball bearing failure Pulse number less than the default value Pulse number more than the default value Oil leak Impulse unit deterioration Throttle lever opening...

Page 43: ...es Repair No Main shaft rotates if it is turned by fingers Main shaft does not rotate even if it is turned by fingers The tool does not stop even after a throttle lever is released When under load The...

Page 44: ...aka 550 0023 Japan TEL 81 6 6581 1721 FAX 81 6 6581 1725 Hiroshima Office 4 2 8 Nishikaniya Minami ku Hiroshima City Hiroshima 732 0804 Japan TEL 81 82 263 1473 FAX 81 82 262 3894 Kokura Office 2 12 3...

Reviews: