Keyence GT2-100 Series Bedienungsanleitung PDF herunterladen (Seite 14)

GT2-100-M-E

Specifications

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Sensor head

GT2-P***/PA*** cannot be connected to amplifier units purchased before April 15th 2014.

●

Pencil type (GT2-PA12K/PA12 are air cylinder types)

*1 When the surrounding temperature is

20°C.

*2 This is a typical value at the center of the measuring range. The measuring force varies depending on the mounted condition of the dust boot.

For GT2-PA12K/PA12, this is a representative value when using 0.25 MPa. The measuring force varies depending on the air pressure used. See table 1 for more details.

There is no dust boot for GT2-PA12K/PA12.

*3 When using an M8 oil resistant cable (GT2-CHP2M/5M/10M) as the sensor head cable.

*4 The contact is a separately sold option.

*5 Including the relay connector.

Note: Cannot be used with amplifier units purchased before April 15th, 2014.

●

Box type

*1 When the surrounding temperature is

20°C.

*2 This is a typical value at the center of the measuring range. The measuring force varies depending on the mounted condition of the dust boot.

*3 The contact is a separately sold option.

●

Air cylinder type

*1 When the surrounding temperature is

20°C.

*2 This is a typical value at the center of the measuring range. The measuring force varies depending on the mounted condition of the dust boot.

*3 Connect an air tube to the exhaust valve so that no foreign materials enter from the valve.

*4 When using mounting bracket D (OP-84327) with GT2-A32/A50, vibration is 0.75 mm.

*5 The contact is a separately sold option.

Model

GT2-P12K GT2-P12KF GT2-P12KL GT2-P12 GT2-P12F GT2-P12L GT2-PA12K GT2-PA12

Detection system Scale shot system II Absolute type (without tracking error)

Measuring range

12 mm

Resolution

0.1 µm 0.5 µm 0.1 µm

0.5 µm

Indication accuracy

1 µm (P-P) 2 µm (P-P) 1 µm (P-P)

2 µm (P-P)

Measuring force

When installed facing down

1.0 N 0.2 N 1.0 N 0.2 N 1.2 N

When installed sideways

0.95 N 0.15 N 0.95 N 0.15 N 1.15 N

When installed facing up

0.9 N 0.1 N 0.9 N 0.1 N 1.1 N

Sampling interval

4 ms

Mechanical response

10 Hz 4 Hz 10 Hz 4 Hz -

Pressure range - 0.24 to 0.26 MPa

Max. pressure -0.5 MPa

Fluid to use - Clean dry air

Operation indicator 2-color LED (red, green)

Environmental

resistance

Enclosure rating

IP67G (JIS)

IP67 (IEC)

NEMA Type 13

IP67G (JIS)

IP67 (IEC)

NEMA Type 13

IP67(IEC)

Surrounding air temperature -10 to +55°C (No freezing) 0 to +55°C (No freezing)

Relative humidity 35 to 85% RH (No condensation)

Vibration resistance 10 to 55 Hz, Compound amplitude 1.5 mm, 2 hours each in X, Y, and Z axis

Shock resistance 1000 m/s

(IEC60068-2-27)

Material

Main unit

Main unit cover: SUS303, Spindle for GT2-PA12K/PA12: SUS430 (Fluorine-based coating), Indicator: PET, Sensor head - Connection cable: PUR, Connector: PBT,

Dust seal (GT2-PA12K/PA12 only): SUS303/SU304/aluminium (alumite treated)/special polyester fiber

Dust boot

NBR - NBR -

Contact point

SUS304, tungsten carbide SUS304, SUS440C

SUS304,

tungsten carbide

SUS304,

SUS440C

Head cable Sold separately (connected to relay connector)

Weight (excluding cable)

Approx. 35 g Approx. 45 g Approx. 35 g Approx. 45 g Approx. 35 g

Model

GT2-H12K GT2-H12KL GT2-H12KF GT2-H12KLF GT2-H12 GT2-H12L GT2-H12F GT2-H12LF GT2-H32 GT2-H32L GT2-H50

Detection system Scale shot system II Absolute type (without tracking error)

Measuring range 12 mm 32 mm 50 mm

Resolution 0.1 µm 0.5 µm

Indication accuracy

1 µm (P-P) 2 µm (P-P) 3 µm (P-P)

3.5 µm (P-P)

Measuring force

When installed facing down 1.0 N 0.4 N 1.0 N 0.4 N 1.0 N 0.4 N 1.0 N 0.4 N 2.1 N 1.2 N 3.2 N

When installed sideways 0.9 N 0.3 N 0.9 N 0.3 N 0.9 N 0.3 N 0.9 N 0.3 N 1.8 N 0.9 N 2.8 N

When installed facing up 0.8 N 0.2 N 0.8 N 0.2 N 0.8 N 0.2 N 0.8 N 0.2 N 1.5 N 0.6 N 2.4 N

Sampling interval 1 ms

Mechanical response

10 Hz 4 Hz 10 Hz 4 Hz 10 Hz 4 Hz 10 Hz 4 Hz 6 Hz 5 Hz 7 Hz

Operation indicator 2-color LED (red, green)

Environmental

resistance

Enclosure rating IP67 - IP67 - IP67 - IP67 - IP67 - IP67

Surrounding air temperature -10 to +55°C (No freezing)

Relative humidity 35 to 85% RH (No condensation)

Vibration resistance 10 to 55 Hz, Compound amplitude 1.5 mm, 2 hours each in X, Y, and Z axis

Shock resistance

1000 m/s

(IEC60068-2-27)

Material

Main unit Main unit cover: zinc die-cast, Indicator: polyarylate (PAR)

Dust boot NBR - NBR - NBR - NBR - NBR - NBR

Contact point

SUS304, tungsten carbide SUS304, SUS440C

Cable Sold separately (connected to M8 connector)

Weight (excluding cable)

Approx. 95 g Approx. 95 g Approx. 100 g Approx. 100 g Approx. 95 g Approx. 95 g Approx. 100 g Approx. 100 g Approx. 270 g Approx. 320 g

Model GT2-A12K GT2-A12KL GT2-A12 GT2-A12L GT2-A32 GT2-A50

Detection system Scale shot system II Absolute type (without tracking error)

Measuring range 12 mm 32 mm 50 mm

Resolution 0.1 µm 0.5 µm

Indication accuracy

1 µm (P-P) 2 µm (P-P) 3 µm (P-P) 3.5 µm (P-P)

Measuring force

When installed facing down 1.2 N 0.4 N 1.2 N 0.4 N 2.1 N 3.2 N

When installed sideways 1.1 N 0.3 N 1.1 N 0.3 N 1.8 N 2.8 N

When installed facing up 1.0 N 0.2 N 1.0 N 0.2 N 1.5 N 2.4 N

Sampling interval 1 ms

Operation indicator 2-color LED (red, green)

Pressure range 0.25 to 0.5 MPa

Max. pressure 1.0 MPa

Fluid to use Dry air

Environmental

resistance

Enclosure rating

IP67

Surrounding air temperature 0 to +55°C (No freezing)

Relative humidity 35 to 85% RH (No condensation)

Vibration

10 to 55 Hz, Compound amplitude 1.5 mm, 2 hours each in X, Y, and Z axis

Shock resistance

1000 m/s

(IEC60068-2-27)

Material

Main unit

Main unit cover: zinc die-cast, Cylinder: aluminum alloy, Air coupling socket (resin part): polyacetal, Air coupling socket (metal part): nickel plated brass, Indicator: polyarylate (PAR)

Dust boot FKM - NBR - NBR

Contact point

SUS304, tungsten carbide

SUS304, SUS440C SUS304, SUS440C

Sensor head cable Sold separately (connected to M8 connector)

Weight (excluding sensor head cable) Approx. 145 g Approx. 340 g Approx. 405 g

0123456789101112

Measuring force (N)

Spindle retractedSpindle extended

Table 1. Relationship between spindle position and measuring force grouped according to used air pressure.

(When installing side mounting, the measuring force is -0.05 N. When installing upward mounting, the measuring force is -0.1 N.)

Spindle position (mm)

Applied pressure (MPa)

1.7

1.2

0.26 MPa

0.25 MPa

0.24 MPa

0.7

1 2 ... 9 10 11 12 13 14 15 16

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