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Company
Tsubakimoto Chain Co.
Description
NEF Series - Long Spacer Type Couplings
Bill of material
NEF45W-NH16JD2XNH16JD2-JS100_1
MN
Model No.
LSCM
Left Shaft Coupling Method
RSCM
Right Shaft Coupling Method
DL
Left Bore size : d
mm
Enter value for DL
Left Bore size : d
mm
cm
inch
ft
DTL
Tolerance of bore diameter (Left)
KWL
Tolerance of Keyway (Left)
PTPL
Position of tapping (Left)
DR
Right Bore size : d
mm
Enter value for DR
Right Bore size : d
mm
cm
inch
ft
DTR
Tolerance of bore diameter (Right)
KWR
Tolerance of Keyway (Right)
PTPR
Position of tapping (Right)
HUBL
Left Hub Type
HUBR
Right Hub Type
SLS
Spacer length specification
SL
Distance of hubs (dim J)
mm
TYPE
Type
AT
Allowable Torque
N*m {kgf*m}
RS
Max. Rotation speed
r/min
TSD
Torsional Stiffness (Disk Only)
N*m/rad {kgf*m/rad}
ASC
Axial Spring Constant
N/mm {kgf/mm}
PCD
Pitch Circle Diameter
A
Total length
mm
B1
dim B (Key type, Standard hub, Expanded dia hub)
mm
B2
dim B (Key type, Long hub)
mm
B3
dim B (Clamp type, Standard hub, Square hub, Expanded dia hub)
mm
B4
dim B (Taper type, Standard hub)
mm
C
Width
mm
E
Width
mm
F
Width
mm
H
Boss dia. (Standard Hub)
mm
HL
Boss dia. (Extended-Dia. Hub)
mm
J
Width
mm
K
Outer Diameter
mm
DD
Dd
mm
N
mm
NO
mm
N1
mm
N2
mm
N3
mm
G
mm
L
mm
NI
Ni
mm
Q
mm
R
mm
S
mm
T
mm
TT
mm
AM
Angular Misalignment
2 deg
AD
Axial Displacement
mm
Additional Information
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Additional Data
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Dimension
2D
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