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■ Suction (Vacuum) Attachment BLFR series
Outline
This attachment is designed to be installed in robots and makes torque adjustment and bit re-
placement easier. Because replacement is not required, it is optimal for robots.
This attachment can be effectively used for difficult screw fastening positions including deep
holes where normal attachment interferes with fastening.
(Note) If you use the BLFR screwdriver in a reverse rotation, be careful about loosening the
bit because it is screwed on.
● Features of BLFR screwdriver
・ The BLFR Mouthpiece is double mouthpiece structure with a spring. There are 2 types of
those. One is a self-adjustable inner mouthpiece type.
The other one is a self-adjustable outer mouthpiece type.
There is another special mouthpiece that does not touch work piece which prevents work
piece from damaging.
・ Compared with the existing HIOS Mouthpiece, the ultimate vacuum of the BLFR Mouthpiece
is higher which helps to reduce vacuum screw errors.
・ The edge of the BLFR Mouthpiece touches parallel to the screw head which improves
uprightness of the screw.
・ The long Bit Holder prevents cross threaded screws.
Exterior view of BLFR
(3) Mouthpiece with spring
(Refer to "P.16-17.")
<Interior structure>
(2) Bit
(screw type)
Tip shape
(1) Suction Attachment ASSY
Bit holder
Bit Holder ASSY
Length
- 14 -
Torque Adjustment nut
・Torque can be adjusted without
removing the cover.
Screw-on type bit
Bit can be replaced by reversing itself.
Bit socket
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