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Use accurate torque controls to improve quality! Case examples can be found in torque handbook 10

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HOME > Products > Torque Measuring Equipment > Torque Gauge > ATG/BTG(-S)

Torque Gauge

ATG/BTG(-S)

Torque Gauge

Analog

3-jaw Chuck

Direct Reading

Tohnichi has released a torque gauge series for very small torque measurements (from 0.5mN•m to 150cN•m).

ATG6CN [L'=89(mm)]

BTG36CN [L'=119(mm)]

Application

Measurement, inspection and tightening of very small torque.

Features

Bi-directional operation handy type torque gauge.
Tip equipped with 3-jaw chuck.
Push lock button helps to fix the clamp easily.
The dial is scaled by 270 degrees with a stopper which prevents over-loading.
For calibration, ATGTCL is available for ATG, and BTGTCL for BTG.
Side scale ensures excellent visibility.
Also available: Models with top memory pointer in C scale (option) (See dimension drawing.)
* Note: Except ATG045CN

Specifications

Accuracy ±2％

ATG045CN

ATG09CN

ATG1.5CN

ATG3CN

ATG6CN

ATG12CN

ATG24CN

S. I. MODEL

WITH TOP MEMORY POINTER

―

ATG09CN-S

ATG1.5CN-S

ATG3CN-S

ATG6CN-S

ATG12CN-S

ATG24CN-S

TORQUE RANGE
［cN･m］

MIN.～MAX.

0.05～0.45

0.1～0.9

0.2～1.5

0.3～3

0.6～6

1～12

3～24

GRAD.

0.01

0.02

0.05

0.1

0.2

0.5

45ATG

90ATG

150ATG

300ATG

600ATG

1200ATG

2400ATG

METRIC MODEL

WITH TOP MEMORY POINTER

―

90ATG-S

150ATG-S

300ATG-S

600ATG-S

1200ATG-S

2400ATG-S

TORQUE RANGE
［gf･cm］

MIN.～MAX.

5～45

10～90

20～150

30～300

60～600

100～1200

300～2400

GRAD.

ATG06Z

―

AMERICAN MODEL

WITH TOP MEMORY POINTER

―

ATG1.5Z-S

ATG2.4Z-S

ATG4.5Z-S

ATG9Z-S

ATG18Z-S

ATG36Z-S

TORQUE RANGE
［ozf･in］

MIN.～MAX.

0.06～0.6

0.2～1.5

0.3～2.4

0.5～4.5

1～9

2～18

4～36

GRAD.

0.01

0.02

0.05

0.1

0.2

0.5

MEMORY POINTER

TOP

―

Optional

SIDE

―

Standard

DIMENSION
［mm］

OVERALL LENGTH

DIAMETER

43.5

CHUCK GRIP

Φd

1～6.5

SCALE DIA.

BODY

WEIGHT［kg］

0.18

Accuracy ±2％

―

BTG15CN

BTG24CN

BTG36CN

BTG60CN

BTG90CN

BTG150CN

S. I. MODELS

WITH TOP MEMORY POINTER

―

BTG15CN-S

BTG24CN-S

BTG36CN-S

BTG60CN-S

BTG90CN-S

BTG150CN-S

TORQUE RANGE
［cN･m］

MIN.～MAX.

―

2～15

3～24

4～36

6～60

10～90

20～150

GRAD.

―

0.2

0.5

―

1.5BTG

2.4BTG

3.6BTG

6BTG

9BTG

15BTG

METRIC MODELS

WITH TOP MEMORY POINTER

―

1.5BTG-S

2.4BTG-S

3.6BTG-S

6BTG-S

9BTG-S

15BTG-S

TORQUE RANGE
［kgf･cm］

MIN.～MAX.

―

0.2～1.5

0.3～2.4

0.4～3.6

0.6～6

1～9

2～15

GRAD.

―

0.02

0.05

0.1

0.2

―

AMERICAN MODELS

WITH TOP MEMORY POINTER

BTG60Z-S

BTG120Z-S

1.5BTG-A-S

2.4BTG-A-S

3.6BTG-A-S

6BTG-A-S

9BTG-A-S

15BTG-A-S

TORQUE RANGE
［ozf･in/lbf･in］

MIN.～MAX.

ozf･in
6～60

10～120

lbf･in
0.1～1.5

0.3～2.4

0.4～3.6

0.6～6

1～9

2～15

GRAD.

ozf･in 1

lbf･in 0.02

0.05

0.1

0.2

MEMORY POINTER

TOP

Optional

SIDE

Standard

DIMENSION
［mm］

OVERALL LENGTH

127

DIAMETER

64.2

CHUCK GRIP

Φd

1～8.5

SCALE DIA.

BODY

WEIGHT［kg］

0.52

Notes

1. ATG045CN needs only a very small torque, so no side memory pointer.

No top memory pointer option setting available.

2. Aluminum cover and steel chuck are standard for both ATG and BTG models. Resin cover and chuck are available as an option.

3. When measuring with the ATG/BTG (-S), be sure to clamp at least 10mm of the object to be measured inside the chuck.

4. Repeated bi-directional operation may damage the internal parts. If repeated bi-directional operation is required, please use the ATGE or BTGE torque gauge model.