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Clamping sets constitute a particularly elegant way of a shaft/hub connection. They combine the advantages of a no-play clamped connection that is detachable, a high capacity for torque transmission and minimum structural and manufacturing requirements of the system to be clamped.
Ideal applications for instance arise in the assembly of:
• gears
• V-belt pulleys
• sprockets
• belt pulleys
• couplings or
• levers
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"QD" Interchangeable Bushing
- Ductile iron for added resistance
- Available "Short" for weld-on hubs
- Full, not partial split
- Set screw over the key - all sizes, except W & S
- Easy to install, easy to remove
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SHAFT-HUB CONNECTION DEVICES
CONEX
Reduces the machining costs, eliminates all the operationsfor axial fixing of the hub and to machine the keyways seats.
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SHAFT-HUB CONNECTION DEVICES
CONEX
Reduces the machining costs, eliminates all the operationsfor axial fixing of the hub and to machine the keyways seats.
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CHARACTERISTICS
1. SIMPLE MANUFACTURE
Large possible tolerances and simple turning treatment guarantee
cost-efficient production.
2. EASY MOUNTING
Only a few screws must be tightened, angle-exact alignment between
hub and shaft is possible in every position, fitting work is not required.
3. EASY REMOVAL
RINGFEDER® Locking Assemblies have releasing threads, thus no
additional auxiliary devices are required. Series 7012 is even self-
releasing (no releasing threads).
4. HIGH FATIGUE STRENGTH UNDER ALTERNATING TORSIONAL STRESSES
Neither shaft nor hub feature grooves, thus no attenuation of the
components. Shaft and hub can be designed definitely smaller (light,
cost- and space-saving construction is possible).
5. NO DANGER OF DEFLECTION
Locking Assemblies RINGFEDER® are absolutely free from backlash.
6. OVERLOAD PROTECTION EFFECT
In case the admissible load is exceeded, the Locking Assemblies will
slip. That way, valuable machine components are safeguarded against
damage. However, the Locking Assemblies are subject to the same
laws as all other frictional locking connections and are not suitable for
use as friction clutch.
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Clamping sets
External clamping set
* Shaft-hub connection free of wear and tear
* Power transmission even in case of highest loads
* Use: hollow shafts, slip-on gear mechanism
* Torque: from 30 Nm - 744000 Nm
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Fastening without play for the transmission of torques, axial forces and longitudinal forces.
RLK 110: for thin-walled hubs
self centering
the long clamping lenght guarantees true centering
lateral location ring secures the axial position
shaft diameters from 6 to 130mm
torque up to 20kNm
axial forces up to 319 kN
RLK 130/132 : universal for high torques
self centering
low cost
no lateral location ring
shaft diameters from 20 to 200 mm
torque up to 59 kNm
axial forces up to 590 kN
RLK 200: the classic standard type
50 sizes available
slit cones for rough fits up to h11/H11
shaft diameters from 20 to 400 mm
torque up to 442 kNm
axial forces up to 2210 kN
RLK 400/402: for heavy applications
self centering
large clamping area, low surface pressure
shaft diameters from 45 to 600 mm
torque up to 13700 kNm
axial forces up to 4600 kN
RLK 250: space saving element
self centering
easy mounting
radial application
shaft diameters from 15 to 70 mm
torque up to 1075 Nm
axial forces up to 31 kN
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ETP Bushings are the Ideal Locking Device for all Shaft-To-Hub Connections.
ETP Bushings feature a double-walled sleeve, pressure ring and tightening screws. They slide onto a shaft easily, and securely lock most shaft-mounted motion control components in position.
When the bushing screws are tightened the inner and outer walls of the bushing expand, forming a continuous, tight connection on shaft and hub.
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The keys and the plays in the connection tree/hub remove.
The standard SIAM RINGSPANN is used everywhere in Europe.
It is the only one with being labellized Standard System Concept SC, these initials guarantee the European origin of the component, and mean that it is manufactured harmonizes some with the specifications of the VDMA as regards intensities of pressure, of coefficients of friction, and quality of screw to transmit a couple completely and without plays.
10 families of expansible products of assemblers of diameter 10 to 600
Couples to 1.472.847 Nm
Discs of assembly for short ultra ranges with a perfect concentricity.
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ARNOLD-POWERLOK screws correspond to Property
Class 10.9. By slight carburisation an
additional increase of surface hardness is possible.
® ARNOLDPOWERLOK screws are fastening and
locking elements in one. They can replace mechanical
and chemical lock retention methods.
• Easy fully automatic application is possible
because problems due to locking elements
getting caught are prevented.
• The locking effect is not reduced by temperature
or ageing (as is often the case with chemical
systems).
• Feeding problems caused by rubbed-off plastics
debris on vibratory conveyors cannot occur.
® ARNOLD-POWERLOK screws provide strong and
safe connections. They offer the correct solution
when oscillation and vibration are involved!
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ARNOLD Fastener Express finds its basis in the thinking behind Rapid Prototyping. The Functional Prototyping service model adapted by ARNOLD makes it possible to reduce development and production times by up to 75 per cent – with no detrimental effect on quality. With Fastener Express ARNOLD is in a position to manufacture and supply customised complex fasteners within three weeks.
by minimising administration work
by feeding the incoming order straight to technical assessment
by simultaneously translating the three-dimensional CAD data into the product
machining replaces tool design and procurement
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Huck-Spin® (Small dia.)
All the advantages of the large-diameter Huck-Spin packaged for 1/4",5/16", and 3/8" applications. Swaged-on, vibration-proof clamp. No pintail noise, waste, or exposed fracture surface. Swift, accurate installation and quick visual inspection. Available in steel, aluminum, and stainless steel, in a variety of head styles.
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• Huck C50L
-8.8 grade large diameter Lockbolt
-Made to British Standard B7805: Part 2: 1997 - a mark of quality, safety and performance
-High tensile friction grip fastener
-Thread head variety available for rail track applications
-Pin head style – Round, truss, countersunk, thread head
-Collar style - Standard, flanged, low profile
-Materials - Steel, stainless steel, aluminium
-Diameters – 12.7, 15.9, 19.1, 22.2, 25.4, 28.6, 31.8, 34.9 mm
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C120L®
8.8 grade two-piece lockbolt fastener
High tensile strength and vibration resistant
Standard 6 locking grooves offering wider grip range than most competitor fasteners
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Huck BobTail®
The BobTail is the next step in lockbolt evolution.
1)No pin-tail or pin-break
❚ Reduced material wastage
❚ Low installation noise
❚ Increased corrosion resistance
2)Newly designed, compact, semi-automatic tooling
❚ Fastener installs in only 2 seconds, up to twice as fast
as any other large diameter LockBolt on the market
❚ Consistent, high quality installation - 25 years experience or a
novice makes no difference to the quality of the installation
❚ Smooth, shock free installation sequence – eliminates jolts to
the operators arms and hands
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KFH
Studs for mounting into P.C. boards which can be used as solderable connectors as well as threaded fasteners. Thread sizes #4 to #10 and M3 to M5.
FH, FHS, FHA, TFH, TFHS, HFH, HFHS, HFHB, TPS
External threads in sheets as thin as .020" / 0.51 mm. Included are flush- mounted studs, studs for thin sheets, high-strength studs, BUSBAR® studs, studs for stainless steel, and non- threaded alignment pins.
FH4
For installation into stainless steel sheets as thin as .040"
FHL, FHLS
Installs closer to the edge of a sheet than standard studs without causing that edge to bulge. Flush-head for sheets thickness .040"/1mm and greater.
HFED
These self-clinching studs have an enlarged head diameter that provides high-strength in sheets as thin as .040"/1mm. Dog point allows for easy nut positioning and engagement.
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Magna-Grip®
Grade 2 fastener that resists loosening. Widely known as the most reliable wide grip fastening system there is, the HUCK Magna-Grip fastener also provides vibration resistance and high uniform installed values.
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 see the results for the following category : Inserts |
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