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4. トルクセットの方法

4. How to set the torque

MTQL（40N ～ 140N）

1. ロッカをゆるめる。（左回転）

2. 副目盛をまわしてトルクを合わせる。

（主目盛＋副目盛）副目盛を時計回しに

回すと、トルク値が上がり、反時計回

しに回すと、トルク値が下がります。

3. ロッカーをロックする。

（右回転）。ロッ

クの際にロッカピンが当るときはピン

の位置を変えてください。

MTQL, 40N to 140N. Fig.5

1. Loosen the locker.
2. Turn the supplementary Gradation to

set the torque in reading both main and
supplementary graduation.

Turning it clockwise will increase the

torque setting, and counter-clockwise
will reduce it.

3. Tighten the locker. Reposition the pin

when difficult.

副目盛

Supplementary Graduation

赤点

Red Line

セットトルク増

Torque Set

セットトルク減

Torque Set

DOWN

図 5 Fig.5

副目盛

Supplementary Graduation

ロッカー

Locker

ピン

解放

Unlock

固定

Lock

目盛基線

Graduation Datum Line

目盛線

Graduation Line

主目盛 Main Graduation

セットトルク

Set Torque 30+6N・m

図 5　

Fig.5

Summary of Contents for MTQL

Page 1: ...e ロッカ Rocker 主メモリ Main Grad お客様へ本トルク機器をお使いいただく前に本取扱説明書をよくお読み頂き正しくご使用下さいご不明な点は販売店又は東日製作所までご連絡下さいなお本取扱説明書は大切に保管して下さい To the User In order to use the torque wrench properly and safely please read this instructions before operation If any questions please contact a Tohnichi authorized distributor or Tohnichi office Keep this operating instruction for future use ...

Page 2: ...ださい記載内容に沿って予防処置を講じ安全操作正しい管理を行ってください The safety alert symbol This symbol means Attention become alert Your safety is involved Take preventive measures in this manual and performing safety use and appropriate management １警告 Warnings ２２注意 Cautions ２３使用上の注意 Proper use of torque wrench ４４トルクセットの方法 How to set the torque ６５使用方法 Usage ７６仕様 Specifications ８７トルク単位と換算表 Unit of Torque and Co...

Page 3: ...njury or improper tightening If using a ratchet wrench make sure it is the correct position Failure to do this may result in damage to the ratchet and injury to the operator Connect an extension handle certainly If it is loosening it will fall and will become a serious accident and the cause of an injury Examine wrench for cracks scratches rust or other damage These can cause wrench failure and op...

Page 4: ...her modifications will weaken the wrench or cause inaccuracy as well as causing damage or possible injury Do take care to avoid shocks or jolts including dropping the wrench Damage or deformation may result and accuracy and durability will be reduced Do take careful note of your surroundings when handling a large capacity torque wrench Twisting or falling while using a large torque wrench can caus...

Page 5: ...in the scale range Make sure that the proper measurement unit kgf cm kgf m NM lbf in etc is used in setting the wrench Avoid submersion in water Water will cause damage to internal components and ruin the wrench Only use a socket in the proper hex size for the bolt being tightened The torque wrench handle has an effective length mark which must be used to grip it in the proper place Improper grip ...

Page 6: ...orque wrench The tolerance is plus minus 15 degrees of horizontal or vertical deviation See Fig 4 Before using or storing the wrench or whenever necessary remove all debris oil water etc Keeping the wrench clean will prolong its life If the wrench must be stored for long periods set the wrench at the minimum torque apply rust proofing oil and store the wrench in a dry place Improper storage may ca...

Page 7: ...he torque in reading both main and supplementary graduation Turning it clockwise will increase the torque setting and counter clockwise will reduce it 3 Tighten the locker Reposition the pin when difficult 副目盛 Supplementary Graduation 赤点 Red Line セットトルク増 Torque Set UP セットトルク減 Torque Set DOWN 図 5 Fig 5 副目盛 Supplementary Graduation ロッカー Locker ピン Pin 解放 Unlock 固定 Lock 目盛基線 Graduation Datum Line ...

Page 8: ...ing is complete when a click is heard or felt 日常点検には東日のトルクレンチチェッカをご使用ください For torque check use Tohnichi torque checker 5 使用方法 5 Usage LC2 型トルクレンチチェッカ Torque Wrench Checker Model LC2 DOTE3 型トルクレンチテスタ Torque Wrench Tester Model DOTE3 収納ケース Carrying Case 定期点検には東日のトルクレンチテスタをご使用ください For torque setting use Tohnichi torque wrench tester DOT 型トルクレンチテスタ Torque Wrench Tester Model DOT TF 型全自動トルクレンチテスタ Torqu...

Page 9: ...全長 Overall Length 角ドライブ Square Drive MTQL40N 5 40 0 5 M6 8 10 M5 6 7 8 227 176 250 9 5 0 45 No 842 MTQL70N 10 70 1 M8 10 12 14 M 7 8 10 337 207 5 285 9 5 0 47 MTQL140N 20 140 1 M10 12 14 16 M8 10 12 14 438 320 400 12 7 0 77 No 843 注重力単位系 kgf cm kgf m 製品は日本国内での販売が出来ません Metric unit kgf cm kgf m products are legally not available to sell in the Japanese market 精度 ACCURACY 5 負荷方向角ドライブ Square Drive ...

Page 10: ...0 100 1 10200 10 2 0 102 142 8 85 0 738 1gf cm 0 0981 0 00981 0 0000981 1 0 001 0 00001 0 0139 0 000868 0 0000723 1kgf cm 98 1 9 81 0 0981 1000 1 0 01 13 9 0 868 0 0723 1kgf m 9810 981 9 81 100000 100 1 1390 86 8 7 23 1ozf in 7 06 0 706 0 00706 72 0 0 072 0 00072 1 0 0625 0 00521 1lbf in 113 11 3 0 113 1150 1 15 0 0115 16 1 0 0833 1lbf ft 1360 136 1 36 13800 13 8 0 138 192 12 1 上表は有効数字 3 桁にしてあります ...

Page 11: ...19 215 19 26 23 5 4H 14 220 14 19 9 23 4H 16 227 16 23 4H 17 221 17 23 6 23 6 38 4H 18 228 18 25 25 4H 19 222 12 7 19 26 3 24 4H 21 229 21 29 26 4H 22 223 22 30 26 5 40 4H 24 224 24 32 5 28 4H 27 225 27 36 3 30 42 4H 30 226 30 40 31 5 44 二面幅B L 差込角 a φD 1 φD 2 差込角 a L φD 1 二面幅B ソケット SOCKET カタログ No CTALOG No 寸法 DIMENSION mm a B D L 3C 3 440 3 3C 4 441 9 53 4 19 48 3C 5 442 5 3C 6 443 6 4C 6 450 6 4...

Page 12: ... JIS JISB1180 JISB1180 JISB1186 JISB1176 JISB1177 ボルトの二面積参考東京営業所 143 0016 東京都大田区大森北 2 2 12 TEL 03 3762 2452 FAX 03 3761 3852 E mail sales tohnichi co jp 大阪営業所トルクセンター大阪 531 0074 大阪市北区本庄東 2 12 1 TEL 06 6374 2451 FAX 06 6374 2452 名古屋営業所トルクセンター名古屋 480 1112 愛知県長久手市砂子 720 TEL 0561 64 2451 FAX 0561 64 2452 広島営業所 732 0803 広島市南区南蟹屋 2 5 2 TEL 082 284 6312 FAX 082 284 6313 TOHNICHI MFG CO LTD 2 12 Omori ...

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