kitagawa

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Machine Tool


BR-AJC_E

End effector for automatic jaw change

BR-AJC_Eズーム

BR-AJC_E

  • Enables unmanned automatic jaw change for BR and BRT chucks
  • BR-AJC dedicated end effector with integrated jaw transfer robot gripper, torque wrench nut runner for jaw mounting bolts, and reaction force receiver
  • Compatible with Kitagawa Robot Hand Changer KWR0120
  • This video introduces the features of BR-AJC_E.

     

     

  • Pat. No. 6823227
    Pat. No. 6836637
Download instruction manual (PDF)

Product Specifications

Model BR-AJC06E BR-AJC08E BR-AJC10E
Dimensions Length (mm) 265
Height (mm) 140
Width (mm) 139
Mass (kg) 5.5
Tightening torque (Nm) 47 80 107
Applicable chuck BR06 / BRT06 BR08 / BRT08 BR10 / BRT10
Applicable soft jaws
※Allowable jaw height: 56 mm

SJ06B1
SJ06S1
SJ06A1
SJ06A1-066※
SJ06A1T066※

SJ08B1
SJ08S1
SJ08A1
SJ08A1-056
SJ08A1T056		 SJ10B1
SJ10S1
SJ10A1
SJ10A1-056

※Please machine the jaw so that the maximum jaw height is 56mm or less.

 

 

 

Electrical specifications

Control signal input START Air supply OFF= Stop、ON= Rotation
Load Solenoid valve (DC24V/50mA or more)
DIR Rotating direction OFF= Right rotation (tightening)、ON= Left rotation (Loosening)
Load Solenoid valve (DC24V/50mA or more)
LOW Slow reverse rotation OFF= Tightening・Loosening、ON= Slow reverse rotation
Load Photocoupler (DC24V/20mA or more)
Control signal input STOP Stop ON= Set torque reached or error detected
Output Open collector (DC24V/30mA or less)
ERR Error ON= Error detected
Condition for turning ON
・Insufficient torque during tightening : Timeout of tightening timer (10 sec)
・Limit torque reached during loosening : Reach 160Nm
・Overtorque : More than 20Nm above the set torque
Output Open collector (DC24V/30mA or less)
Power source DC24V/10W or more
Adjustable torque range Tightening : 20～150Nm
Loosening : 160Nm
Indicator lamp Green: Synchronize with START signal and turn on
Red : Synchronize with ERR signal and turn on

Unit structure

BR-AJC-E_composition_en.jpg

System configuration

Factory automation is possible by upgrading the existing BR chuck.

system_en.jpg

Since the Kitagawa Robot Hand Changer KWR0120 can be directly attached, it can also be used simultaneously with a gripper for workpiece.

handchanger.jpg

Jaw attaching sequence

sequence_en.jpg

Components

Chuck Main unit Reactoion force rever Torx wrench Dedicated T-nut Washer Torx bolt
with O-ring		 Jaw
stocker
BR06 / BRT06

BR-AJC-E and
gripper with
dedicated jaws

 BRAJCL06 BRAJCWT10 BR-AJC06M BRAJCWS10 BRAJCBT10 BR-AJC06S
BR08 / BRT08 BRAJCL08 BRAJCWT12 BR-AJC08M BRAJCWS12 BRAJCBT12 BR-AJC08S
BR10 / BRT10 BRAJCL10 BR-AJC10M BR-AJC10S



Drawing download

 

Main unit (with reaction force lever and torx wrench)

 

Model BR-AJC06E BR-AJC08E BR-AJC10E
2D PDF
TIF
DXF
DWG
3D Parasolid
STEP

 

Dedicated T-nut

 

Model BR-AJC06M BR-AJC08M BR-AJC10M
2D PDF
TIF
DXF
DWG
3D Parasolid
STEP

 

Washer

 

Model BRAJCWS10 BRAJCWS12
2D PDF
TIF
DXF
DWG
3D Parasolid
STEP

 

Torx bolt with O-ring

 

Model BRAJCBT10 BRAJCBT12
2D PDF
TIF
DXF
DWG
3D Parasolid
STEP

 

Jaw stocker

 

Model BR-AJC06S BR-AJC08S BR-AJC10S
2D PDF
TIF
DXF
DWG
3D Parasolid
STEP

Machine Tool product lineup

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