KEYENCE GT2-H12xxF User Manual

NOTICE

0.5×45° Chamfer

Nut mounting side

5.5 to 11

Sensor head

insertion side

1

Chamfered side

Sensor head

Nut

NOTICE

Dust boot

Wrench or similar tool

Key spanner

96M12296

2012

12296E 1102-1 96M12296

High-precision Digital Contact Sensor

GT2-H12F

Instruction Manual

3 Fixing the sensor head with the included spanner, tighten the nut with

a wrench or similar tool.

Read this instruction manual carefully prior to operating this product. For connection, settings and precautions on use, make sure to read the GT2 Series instruction manual included with the amplifier. For details of each function, refer to the GT2 Series User’s Manual. You can download the User’s Manual from KEYENCE homepage (http:// www.keyence.co.jp).

 Symbols

This instruction manual uses the following symbols that alert you to important messages. Be sure to read these messages carefully.

Failure to follow instructions may lead not only to the product damage but to damages to other properties.

Checking the Package

Sensor head × 1 Precautions for handling × 1 Instruction Manual (This manual) × 1

Nut × 1 Key spanner × 1

Mounting the Sensor Head

When mounting to the jig, make a round hole on the jig beforehand.

1 Work the sensor head mounting part as below.

2 Insert the sensor head to the hole worked in step 1.

• Never apply tightening torque over 10 N•m (The

recommended tightening torque is 5 to 7 N•m).

• Care must be taken not to damage the dust boot when tightening.

4 Rotate the dust boot for adjustment so that the side line of dust boot

becomes straight.

Check with the spindle pushed in.

If the dust boot is not straight, it will be easily damaged when the spindle is moved.

Specifications

Model GT2-H12KF GT2-H12KLF GT2-H12F GT2-H12LF

Detection method

Measure range 12 mm

Resolution 0.1 m0.5 m

Indication accuracy

Measuring force

Mechanical responsiveness

Operation status indicator 2-color LED (red, green)

Environment al resistance

Material

Head cable Optional (M8 connector)

Weight (excluding cable) Approx. 100 g

Mounted downward

Mounted

sideways

Mounted upward

Protection code

Surrounding air temperature

Surrounding air humidity

Vibration resistance

Main unit Main unit case: Zinc die-cast, Indicator: Poly Arylate (PAR)

Dust boot NBR – NBR –

Contact

*1 Values at surrounding temperature of 20°C *2 Typical values around measurement center values. Note that the measuring

force fluctuates according to the mounting conditions of dust boot.

*3 The contact is available as a separately sold item.

Quartz glass scale C-MOS image sensor projection method

10 to 55 Hz, double amplitude 1.5 mm in X, Y and Z directions,

SUS304, Carbide (tungsten alloy)

Absolute (without value skip) type

1 m(p-p) 2 m(p-p)

1.0 N 0.4 N 1.0 N 0.4 N

0.9 N 0.3 N 0.9 N 0.3 N

0.8 N 0.2 N 0.8 N 0.2 N

10 Hz 4 Hz 10 Hz 4 Hz

IP67 – IP67 –

-10°C to +55°C (No freezing)

35 to 85%RH (No condensation)

2 hours respectively

SUS304, SUS440C