Download Flexco - Nibora

E.M. Edition 14 • 06/2006
Nolu-S
WHAT IS NOLU-S?
Nolu-S versus Nylatron
- Nolu-S material is a unique compound of UHMW
and a solid lubricant.
- Drastically reduces the coefficient of friction,
whilst maintaining the characteristics of
UHMW.
- Nolu-S has a better thermal conductivity
compared with UHMW.
UHMV
Nolu-S reduces chainp ull and avoids problems of overload in curves.
Other advantages of Nolu-S:
- Noise reduction
- Reduction chainpull- Longer chainlife
- Reduction chainpull - Reduced energy consumption
- Reduced stick-slip
- FDA approved base material and additives
- Suitable for running dry at higher speed (tested at 130M/min)
Solid
lubricant
Nolu-S curve
Chainpull 500N
Nolu-S curves
Coefficient of friction
Acetal-Nolu-S: 0,075
- Standard TAB curves
- Special curves
- Bevel curves
- Curves to customer drawing
- Magnetic corner tracks
90
Melting point materials
UHMW: 135° C
Acetal: 170° C
PV limit (pressure-velocity limit) is exceded
With Nolu-S
chainpull becomes
25% less.
Width
“T” series
Increasing pressure of
chain sliding against
inside curve
Chainpull 600N
Height
Tab Carry-way
Tab Return-way
“T” series
UHMW curve
Height
Chainpull 500N
Coefficient of friction
Acetal-UHMW: 0.10
Increasing pressure of
chain sliding against
inside curve
At overload the curve starts melting
NOLU-S PRODUCTS
90
Melting point materials
UHMW: 135° C
Acetal: 170° C
PV limit (pressure-velocity limit) is exceded
Machined products:
- Curves for chain
- Valu Guide profiles
- Chain tracks
- Side guides
Chainpull 650N
Nylatron curve
Chainpull 500N
Coefficient of friction
Acetal-Nylatron: 0.15
Increasing pressure of
chain sliding against
inside curve
At overload the curve starts melting
90
PV limit (pressure-velocity limit) is exceded
Melting point materials
UHMW: 135° C
Acetal: 170° C
Nylatron: 260° C
Risk of chain melting down !
Chainpull 975N
E N G I N E E R I N G
M A N UA L
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