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Easy changeover gripper QGB(L) series

Quick plate exchange gripper

QGB(L) seriesズーム

QGB(L) series

  • Quick jig exchange with easy operation just to loosen the lock nut
  • Lightweight and compact
  • Easy retrofit since it is manual exchange
  • No need for teaching or adjustment at jig exchange

How to order

QGB(L) 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.

  • When the jaw stroke is detected by the reed switches, mount reed switched on the grooves on the outer periphery of the base unit. Up to 6 reed switches can be mounted. This model does not support stroke check with Proximity switches.

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

Specifications

Base Unit QGB series

Model Piston
Stroke

(mm)
Piston Thrust (Note1) Mass

(kg)
Air Consumption
per reciprocating

(cm3)
Air Pressure

(MPa)
Operating
Temperature

(℃)
Lock nut
tightening torque

(N・m)
Pull

(N)
Push

(N)
QGB06 7.5 867 968 0.75 24.1 0.2 ~ 0.8 5 ~ 60 12
QGBL06 15 0.85 52.6
QGB08 10 1353 1506 1.15 50.2 20

(Note1) Value at supply air pressure 0.6 MPa.

(Note2) QGBL06 is the long stroke model.

Jaw Plate QG series

Model Matching Base Unit Jaw Stroke
Diameter

(mm)
Gripping Force (Note1) Repeatability
(Reference Value)

(mm)
Mass

(kg)
Air
Pressure

(MPa)
Operating
Temperature

(℃)
Measurement
Distance

(mm)
OD
Gripping

(N)
ID
Gripping

(N)
QG30608 QGB06 11.2 20 750 800 ±0.03 0.33 0.2 ~ 0.8 5 ~ 60
QG20608 0.30 0.2 ~ 0.6
QGL30610 QGBL06 24.0 0.64 0.2 ~ 0.8
QG30810 QGB08 15.6 20 1010 1120 0.55 0.2 ~ 0.8
QG30815 0.90
QG20810 0.40 0.2 ~ 0.6

(Note1) Value at supply air pressure 0.6 MPa.

(Note2) QGL30610 is the long stroke model.

Instruction Manual

* Download the instruction manual for QG (standard stroke model) from here.

* Download the instruction manual for QGL (long stroke model) from here.

When attaching or detaching the face plate, follow the instructions below.

Removal Procedure for the Jaw Plate

Installation Procedure for the Jaw Plate

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

QG20608
QG30608
QGL30610
QG20810
QG30810
QG30815
  • QG20608
  • QG30608
  • QGL30610
  • QG20810
  • QG30810
  • QG30815

Drawing download

Model Drawing download
QGB06 PDF DXF 3D
QG30608 PDF DXF 3D 3D(QGB06+QG30608)
QG20608 PDF DXF 3D 3D(QGB06+QG20608)
QGBL06 PDF DXF 3D
QGL30610 PDF DXF 3D 3D(QGBL06+QGL30610)
QGB08 PDF DXF 3D
QG30810 PDF DXF 3D 3D(QGB08+QG30810)
QG30815 PDF DXF 3D 3D(QGB08+QG30815)
QG20810 PDF DXF 3D 3D(QGB08+QG20810)

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