MPQL / MQL
Marking torque wrench
Prevents human tightening errors (Pokayoke)
Adjustable / Pre-lock
Ratchet Head
Torque Graduation
Quick Drying Ink
Pokayoke (error-proofing) marking torque wrench. Lets you make direct visual checks for bolt tightening errors.
MPQL100N4 [Overall length 320 mm]
Marked bolt (red φ9)
Marked bolt (blue φ5)
Application
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Pokayoke (tightening assurance).
Features
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When the torque wrench is activated the bolt head is marked.
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Oversight preventable by quick visual check on the bolts.
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Marking is not done until set torque is achieved.
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Marking stays on by use of quick dry ink.
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Extending the socket with the extension bar permits tightening and marking in deeply inset places.
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Ink cartridges are easy to install inside specialized socket.
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Only hand force required for tightening a bolt and marking the bolt simultaneously.
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One refill of ink is capable of approximately 6,000 times of stamping.
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Height of the stamp is adjustable (±5 mm).
Specifications
|
Accuracy ±3% |
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|
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S.I. MODEL |
MPQL50N |
MPQL100N4 |
MPQL140N |
MPQL200N4 |
MPQL280N |
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|
TORQUE RANGE
[N・m] |
MIN. ～ MAX. |
10～50 |
20～100 |
30～140 |
40～200 |
40～280 |
|
|
|
GRAD. |
0.5 |
1 |
2 |
|
|
|
METRIC MODEL |
450MPQL |
900MPQL4 |
1400MPQL |
1800MPQL4 |
2800MPQL3 |
|
|
TORQUE
RANGE［kgf・ cm/kgf・m］ |
MIN. ～ MAX. |
kgf・cm
100～500 |
200～1000 |
400～1400 |
400～2000 |
kgf・m
4～28 |
|
|
|
GRAD. |
kgf・cm
5 |
10 |
20 |
kgf・m
0.2 |
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|
|
AMERICAN MODEL |
450MPQL-A |
900MPQL4-A |
1400MPQL-A |
1800MPQL4-A |
2800MPQL3-A |
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|
TORQUE
RANGE［lbf・ in/lbf・ft］ |
MIN. ～ MAX. |
lbf・in
100～400 |
lbf・ft
15～75 |
30～100 |
30～130 |
60～300 |
|
|
|
GRAD. |
lbf・in
5 |
lbf・ft
1 |
2 |
3 |
|
|
|
MAX.HAND FORCE [N] |
274 |
388 |
443 |
500 |
467 |
|
|
DIMENSION
[mm] |
EFFECTIVE LENGTH |
L |
183 |
252 |
316 |
397.5 |
600 |
|
|
|
OVERALL LENGTH |
L' |
246 |
320 |
385 |
418 |
692 |
|
|
|
HEAD |
R |
16 |
17 |
18.75 |
20 |
22.5 |
|
|
|
H1 |
40.6 |
43 |
45.1 |
46 |
48.5 |
|
|
|
BODY |
ℓ1 |
121 |
153 |
183 |
|
|
|
A |
41 |
40.6 |
45.2 |
|
|
|
D |
36 |
37.7 |
44.2 |
51.5 |
|
|
|
ℓ2 |
95 |
100 |
‐ |
|
|
|
B |
4 |
‐ |
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|
|
WEIGHT [kg] |
0.7 |
1 |
1.1 |
1.8 |
2.6 |
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Notes
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When ordering a torque wrench, be sure to specify the socket width that matches your bolt size, and purchase together with the torque wrench.
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To learn how to select adapter, sockets, markers and auxiliary ink, see accessories for MPQL, MQL and MQSP models.
Standard accessory
MPQL standard accessory: Hex key for torque adjustments
Dimensions
MPQL50N～200N4