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Robot hand

2-jaw parallel gripper NPGT_S series

Thin 2-jaw parallel gripper
with measuring function

NPGT_S seriesズーム

NPGT_S series

  • Possible to measure gripping length
  • The thin body enables flexible system design.
  • The high restoration accuracy by utilizing workholding technology of lathe chucks.
  • NPGT achieves higher gripping force than the similar stroke model.
  • Click here for an example of using NPGT_S

How to order

NPGT_S series
  • Please install a check valve in the air-pressure circuit so that the gripper will not release a workpiece even if the air pressure drops down.

  • The length measuring sensor is a factory-installed option. Since optional parts such as cables vary depending on the signal output format, please contact the Kitagawa distributor when ordering the gripper with length measuring sensors.

  • When the jaw stroke is detected by the reed switches, mount reed switched on the grooves on the outer periphery of the product.

  • In case proximity switches are used for direct detection of jaw stroke, please purchase proximity switch brackets additionally.

  • The material of internal seals of grippers is nitrile rubber. If the fluororubber seals are needed, please consult Kitagawa distributor.

Specifications

ModelJaw stroke
in diameter
(mm)
Gripping Force F(Note 1)Repeatability
(mm)
Mass
(kg)
Air
Consumption
per reciprocating
(cm3)
Air
Pressure
(MPa)
Operating
Temperature
(℃)
Measurement
Distance
L (mm)
OD
Gripping
(N)
ID
Gripping
(N)
NPGT08S 16.6 10 600 500 ±0.008 0.79 32 0.2~0.8 5~60
NPGT10S 20.8 10 1000 860 ±0.008 1.25 63 0.2~0.8 5~60

Note 1: Value at supply air pressure 0.6 MPa.

Note 2: The above specifications are the same as those of non-scale model (NPGT).

Option

Gripping force

Click the model number and the gripping force diagram will be displayed. The gripping force, F is a product of the actual gripping force per jaw, F1 and the number of jaws (F = F1 x 2)

NPGT08S
NPGT10S
  • NPGT08S
  • NPGT10S

Drawing download

Model Drawing download
NPGT08S PDF DXF 3D
NPGT10S PDF DXF 3D

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