Matatakitoyo Torque Tools OBT, Operation Manual

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E-mail:matatakitoyo@gmail.com
www.matatakitoyo.com
Made in Taiwan
MATATAKITOYO TOOL CO., LTD.
No. 63, Ln. 493, Sec. 3, Zhongshan Rd., Tanzi Dist.,
Taichung City 42754, Taiwan
TEL : 886-4-2533 5893
Manufacturer
1. Please return torque value to just below lowest reading when not in use. Do not turn below lowest reading. (See B)
2. If this tool has not been used for a period of time, it shall be preloaded several times at its maximum torque setting.
This will allow internal lubricant to recoat.
3. Clean this tool by wiping with a clean cloth after operation and storage in a dry environment.
Do not dip any type of liquid in this tool. This may damage the internal of this tool.
4. This tool should be recalibrated a period of 12 months, or 5,000 cycles,
whichever occurs first. To contact with local vendor,
an authorized repair center for supporting.
For example : ITEM NO. OBT-120N，To set torque to 108 Nm.
Pull down the knob, rotate the required value 108 Nm to align the
vertical line of the handle (See A), that is, the torque value.
1. Push down the knob to unlocked.
2. Turn the adjustable knob Clockwise or Anti-clockwise
(Right or left) to set the desired torque.
3. Pull upper the knob to set finished.
BHOW TO SET TORQUE VALUE
1 2 3
H
A
W
L
ØD
KG
A
ITEM NO.
ØD L W
SET Nm
OBT-120N
OBT-140N
OBT-180N 85, 103, 108, 120
90, 100, 110, 120, 140
90, 110, 130, 150, 180
1/2”
1/2”
1/2” 520
520
520 36
36
36 44.3
44.3
44.3
H
40
40
40 1.3
1.3
1.3
Unlock
Lock
A
Set
B
1 Years
5000 Times
TORQUE CONVERSION FACTORS
MAINTENCE AND STORAGE
SPECIFICATION
Unit : mm
Accuracy : C.W. ±4% / C.C.W. ±6%
Units to be
converted
1 mN.m
1 cN.m
1 N.m
1 ozf.in
1 lbf.in
1 lbf.ft
1 gf.cm
1 kgf.cm(kp.cm)
1 kgf.m(kp.m)
1
10
1000
7.062
113
1356
0.098
98.07
9807
0.1
1
100
0.706
11.3
135.6
0.01
9.807
980.7
0.001
0.01
1
0.007
0.113
1.356
0.0001
0.098
9.807
0.142
1.416
141.6
1
16
192
0.014
13.89
1389
0.009
0.088
8.851
0.0625
1
12
0.0009
0.868
86.8
0.0007
0.007
0.738
0.005
0.083
1
0.00007
0.072
7.233
10.2
102
10197
72
1152.1
13826
1
1000
100000
0.01
0.102
10.2
0.072
1.152
13.83
0.001
1
100
0.0001
0.001
0.102
0.0007
0.0115
0.138
0.00001
0.01
1
=mN.m =cN.m =N.m =ozf.in =lbf.in =lbf.ft =gf.cm =kgf
.cm
(kp.cm)
=kgf.m
(kp.m)
Corresponding unit
Conversion-formula :
Units to be converted × Factor = Corresponding unit
Example : Convert 5 lbf.ft into cN.m
Solution : 5 × 135.6 = 678 cN.m
MAY 2020
01
Edition