RRC
GRC
RV3*
NHS
HR
LN
FH100
HAP
BSA2
LHA
LHAG
HKP
HEP
HCP
HMF
HMFB
HFP
HLC
HGP
FH500
HBL
HDL
HMD
HJL
BHE
CKG
CK
CKA
CKS
CKF
CKJ
CKL2
CKH2
CKLB2
FJ
FK
Ending
HLA/
HLB
HLAG/
HLBG
CKL2
-*-HC
NCK/
SCK/FCK
BHA/
BHG
216
When changing LN-B Series piping port position, ap-
ply adhesive to M3 and M5 plug (hexagon socket head
set screw). (Low intensity adhesive such as LOCTITE
222/221,or ThreeBond 1344 recommended)
Avoid denting or scratches that could obstruct the
parallelism of the LN-B Series main body (tube) in-
stallation face or slide table face.
Maintain parallelism of the installation mate at 0.05
mm or less.
Observe the following values for the bolt insertion length
and tightening torque when installing LN-B Series main body.
(Fig. 1)
Observe the following bolt insertion lengths and tight-
ening torque when installing the jig on the slide table
or end plate of LN-B Series.
(Fig. 2)
Installation of an air dryer and filter is recommended
to remove moisture from piping. Install the filter near
the directional control valve (primary side) to remove
rust, foreign matter and drain.
Use a corrosion-resistant galvanized pipe, stainless
steel pipe, nylon pipe or rubber pipe, for piping ma-
terial.
Check that the cross-section of the pipe connecting
the hand and directional control valve has sufficient
effective sectional area for attaining specified piston
speed.
Before piping, air blow pipes to remove foreign mat-
ter, cutting chips, etc.
Check that sealing tape or adhesive does not enter
when connecting the pipe to the components (filter,
directional control valve, cylinder, hand chuck, etc.).
Operation faults may occur if sealing tape or cutting
chips, etc., are bitten.
When installing jaws onto the master key, take the
effect onto the hand into consideration. Support the
master key with a wrench, etc., so it does not twist,
and tighten the jaw. The recommended tightening
torques (N·m) are
BHA/BHG/BHE-01
: 0.59
BHA/BHG/BHE-03, 04 : 1.4
BHA/BHG/BHE-05
: 2.8
CAUTION
2. Hand
LN
Series
Installation & Adjustment
CAUTION
Descriptions
LN-B-12
LN-B-16
LN-B-20
LN-B-25
M4 0.7
M4 0.7
M5 0.8
M6 1.0
1.4 to 2.4
1.4 to 2.4
2.9 to 5.1
4.8 to 8.6
Applicable bolts Tightening torque (N·m) Applicable bolts Tightening torque (N·m) Insertion length L (mm)
M5 0.8
M6 1.0
M6 1.0
M8 1.25
2.9 to 5.1
4.8 to 8.6
4.8 to 8.6
12.0 to 21.6
5 to 8
6 to 9
6 to 9
8 to 12
A
B
Descriptions
LN-B-12
LN-B-16
LN-B-20
LN-B-25
M4 0.7
M5 0.8
M5 0.8
M6 1.0
1.4 to 2.4
2.9 to 5.1
2.9 to 5.1
4.8 to 8.6
Applicable bolts Tightening torque (N·m) Insertion length L (mm)
4 to 6
5 to 7.5
5 to 7.5
6 to 9
Slide table/end plate
A
B
L
L
L
