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Drawn cup roller clutches are one-way clutches comprising thin-walled, drawn outer rings with a series of ramps on the inside diameter, plastic cages, springs and needle rollers. They can transmit torques in one direction and are radially compact. The roller clutches are available with and without a bearing assembly.
Drawn cup roller clutches give very precise indexing, since individual spring retention of each needle roller ensures constant contact between the shaft, needle rollers and the clamping surfaces. They allow high indexing frequencies due to their low mass and therefore the low moment of inertia of the clamping elements. They also have a low free-wheeling frictional torque.
Drawn cup roller clutches can be used in a wide variety of applications, for example as indexing elements, back-stopping clutches or overrunning clutches. The drawn cup roller clutch fulfils the overrunning or holding function as appropriate.
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Free wheel with a cage with contact elements running on races primarily measured in inches
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Free wheels with bearing incorporated, with same dimensions of bearings series 6200, available in version ZZ and 2RS
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In this product group only the clamping elements are supplied, assembled into a cage or retainer.
This must be mounted between supporting inner and outer races which may be formed directly in the customer’s component or machine.
The races should be manufactured from the correct material and to the required specification and the whole assembly supported by the existing shaft bearings which must absorb all axial and radial loads.
Suitable lubrication and sealing also have to be provided.
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RINGSPANN freewheels are an essential design element in the machine and automotive industry as well as aviation technology. Concerning know-how and technology RINGSPANN belongs to the leading manufactures of the world. The freewheel as an automatic driving element is preferred to conventional solutions because of its decisive advantages offered in respect of
operating safety
economics
higher degree of automatisation.
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SIAM-RINGSPANN irreversible lock enables free driving of any machine element in both directions of rotation but locks any reverse torque from the the driven element to the driver.
Application:
Locking devices for steerable wheels
Rudder and control-surface locks in ships and aircraft
Non-return locking in shut-off and control valves
Locking adjustable devices in position
Securing hatches and windows
Ensuring that railway signals and points remain at their settings
Ensuring that settings are held in hydrostatic pumps
Cam adjustments
Locking and manual adjustments of gate opening and closing mechanisms
Locking of trolleys in hoist equipment
Securing aerials against angular shifts
Locking horizontal ball-bearing mounted spindles
Locking manipulator equipment
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Free wheels with cams to be incorporated with obstruction radial reduced.
Couples from 48 to 460 Nm for tree of diameter 20 with diamètre50.
They count rollers of blocking between a line of balls and rollers, to combine dynamic heads, static, axial and radial.
Without maintenance, autonomous, lubricated with grease for normal conditions of use, they are used to lock a step back or to place from one drive to the other in a kinematics to multiple order.
External dimension identical to the bearings series 59.
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The transmission is involved in the 2 directions of rotation and is locked in position. The origin of the movement can be manual or electric.
The bidirectional transmission involves the transmission towards the right-hand side or the left. If the movement of entry ceases, the irreversible one locks the transmission in the position of stop and the movement of exit is neutralized in the 2 directions.
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Placed between 2 energy sources, the oversteer one couples or disconnects whatever the differential speed.
It is a relayage simple, instantaneous, autonomous, without control.
To 360.000 Nm, the active elements are with slopes, cams.
Under casing, lubricated with oil or grease.
During launching out of high-speed, the oversteer one disunites and protects slow speed.
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Three driving rolls
- Pyramid style design
- Bending capacity: pipe up to 4"; angle up to 80x80 mm (3"x3")
- Hydraulic adjustment of bending roll
- Combination horizontal-vertical working position
- Mechanical positive stop for consistent repostioning
- Digital readout
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Positioned with vertical axes.
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Model-55
Three-roller bending machine
Orient
Making of rings, arcs, spirals with specified coils step lifting of tubes and profiles by 3-roller bending method.
Abilities
- 3 rollers drive
- Control of theoretical bending
radius
- Spiral step lifting control
- Work in vertical and horizontal
position
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Type RB profile bending machines are used when aluminium or steel profiles are to be bent to the highest levels of quality, precision and productivity. These machines have particularly high flexibility and performance.
The variable clearances on the side rollers mean that these machines can be adjusted to fit the profile perfectly in each case. This leads to a noticeable improvement in bending quality but also to significantly higher bending performance than is found with conventional bending machines.
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HYDRAULIC SECTION BENDING MACHINE MCP
The three roll double pre-bending section bender DAVI MCP is a technologically advanced machine that is most effective when bending regular sections such s a flat bar (flat or on edge), rectangular bars or typical T, UPN, angles or tubes with square or rectangular sections (in addition to stainless steel tubes, brass or copper or other materials). The heavy structure and sizing together with the complete range of accessories including a hydraulic traction device which makes the MCP particularly well adapted for making beams with sections of up to 500 mm. The lateral rolls are adjusted hydraulically and independently to permit the machine to perform the pre-bending operation.
The machine can be equipped with guiding rolls to compensate the deformations that occur during the bending process. The modular rolls made in alloy steel, are mounted on large diameter shafts, on auto aligning roll bearings (pre-lubricated) to obtain a high level of performance.
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Socony Oven Conveyer Lubricant is a high performance product designed specifically for the lubrication of oven conveyor chains at temperatures up to 200 degrees celsius. It is formulated from a low viscosity oil and colloidal graphite. The oil acts as a carrier for the graphite and can penetrate between the moving parts. The oil is sufficiently volatile at the working temperature to evaporate without leaving residues that might cause sticking.
Socony Oven Conveyor Lubricant is best applied at a low temperature point to allow the fluid to penetrate between the links and pins. As the conveyor moves into a hot zone the carrier evaporates, leaving a lubricating film of graphite. The lubricant may be applied manually by brush or some form of centralised mechanical system.
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features:
Acetal races as standard
Polypropylene races also available
Stainless steel 420 balls as standard
Glass ball grades available
advantages:
Corrosion resistant
Lubrication free
Lightweight
Low friction
Quiet
Hygienic
Can be washed down
Maintenance free
In excess of 30 years proven performance
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ECOLINE’s products have been designed to fit in applications where quality movement is needed at a low price. The patented design offers a well-protected, smooth slide that is easily and quickly mounted. ECOLINE combines the quality associated with all of ROLLON’s products with the affordability needed in application sectors like industrial protective panels, vehicle slides, and machine tool doors. ECOLINE is the answer to labor intensive, homemade solutions, cheap bent steel slides, or expensive, overdesigned round or profiled shafting.
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EUROBELT® SERIES 40 SLIDING ROLLERS is provided with small rollers inserted on its surface that revolve whenever there is accumulation, avoiding crushing and damage in the base of the product.
Those rollers can be inserted in Flat Top or Flush Grid types of SERIES 40, so that you can choose the suitable type according to the requirements of the application. This belt has been designed mainly to solve problems of transport of boxes, containers ...
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