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Changzhou Renben Bearing Factory

One Way Bearings, One Way Clutch, Overrunning Clutch manufacturer / supplier in China, offering Sprag Freewheel Cage One Way Clutch K, Radial Needle Roller and Cage Assemblies K16*24*20, Radial Needle Roller and Cage Assemblies K32*37*13 and so on.

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Supplier Homepage Company Show Application profile backstop appy in elevators conveyor

Application profile

backstop appy in elevators conveyor [Dec 02,2015]
backstop appy in elevators conveyor
Intermitted feed
When used for intermittent feed applications, the intermittent feed will be performed by the external component, whilst transmission will be performed by the inner race. One freewheel is already a complete intermittent feed unit but, in this case, only an interrupted rotating movement from the transmission is possible, during which the feed periods are exactly the same as the stationary periods (idling during the return movement). By using two or more freewheels with alternating operation (i.e. by means of cams), a continuous rotation transmission movement will be achieved, although slightly uneven.

 If the freewheels are used for backstop applications, the number of overspeed rotations can normally only be performed by the internal component. In this case, the maximum number of overspeed rotations shown in the following pages must be adhered to and, to ensure good lubrication, a low viscosity oil should be used, preferably oil circulation lubrication.
Backstop allows the rotation in only one direction. During the work the backstopworks continuously free. The backstop prevents reverse rotation if the drive is disconnected.

Examples of fields in which
1.Agricultural machinery
Fodder choppers
Fodder elevators
Gathering trailers with loading and unloading devices
2.Packaging machinery
Product conveyor
3.Transport devices
Elevator conveyor belts
Horizontal conveyors
4.Building machinery
Pole rams
5.Printing machinery
Auxiliary control
Semi-automatic device
Self-locking differentials
Torque converters
8.Electric motors – Gear motors
Protection against inverse rotation
9.Machine tools
Fast drive
Conveyor control
Auxiliary control
10.Textile machinery
Main control
Auxiliary control
Conveyor control
Finished product extraction
11.Sewing machines
Conveyor control
Embroidery devices
Sewing machines, Stapling machines
12.Machines for working with meat
Main control
Auxiliary control
Conveyor control
13.Chemical industry
Mechanical stirrers
14.Ventilation systems
Semi-automatic gearboxes
Safety stops
Helicopter rotor control
Reactor starters
17.Gas turbines
Starting device
Slow rotation (for out of service cooling)
18.Rolling mills
Compensation for the rotation difference (rpm) between the upper and lower roller
19.Endothermic motors
Starting devices
20.Drinks machines
21.Cable cars and skilifts
Safety device
22.Precision mechanics
Parking meters
23.Road cleaning machinery
Controls for sweeping rollers and vacuum
24.Electrical units
Turbine coupling devices
Diesel generators and motors
Starting joint control
Disengaging device during braking in direct current via the main engine.