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Nemag

 | User Manual | Quick Release Link EN | Revision 1.3

 

9  

4  Description and function 

4.1  Overview 

‘C’ section 

The 'C' section is forged of a steel alloy that is not subject to ageing. It is quenched 

and tempered up to a tensile strength of 1000-1100 N/mm2. The inside of the bow 

is induction hardened for extra wear resistance. 

The 'C' section has been accurately machined, so that exchange of parts is possible 

 

 

.

Locking piece 

The locking piece closes the 'C' section. A spring-loaded bolt that can be operated 

swiftly with the key secures the locking piece. The locking piece has these parts: 

 

The force transmitting body, which is forged of steel that is not subject to 
ageing. It is quenched and tempered up to a tensile strength of 800-1000 
N/mm2. 

 

The locking mechanism, which is made of high-tensile CrMo steel. It is sealed 
to prevent the ingress of dirt and lifetime lubricated with a compound lubricant. 

 

The spring-loaded 10 mm inside hexagon bolt, which is fully countersunk in the 
body. 

 

 

Key 

The key has a 10 mm outer hexagon tip that fits in the inside hexagon bolt of the 

locking piece. The handle is big enough to exert a rotating as well as a pressing 

force. 

One side of the handle has a chisel point to clean the inside hexagon bolt if 

necessary. The other side of the handle has a hammer face. 

 

 

 

Summary of Contents for Quick Release Links

Page 1: ......

Page 2: ...e products that are described in this manual Product warranty Any warranties expressed or implied concerning the use of Rope Pear Sockets and Quick Release Links apply to new unused products when test...

Page 3: ...ypes are indicated in the text 1 2 3 Units All data in this manual is given in accordance with metrical European units and standards 1 3 Admonitions DANGER Indicates a hazard with a high level of risk...

Page 4: ...as described in this manual and in accordance with the applicable local legislation Do not use the NEMAG Quick Release Link without a valid certificate Only use the NEMAG Quick Release Link when the...

Page 5: ...84 27 21 32 5 23 28 1 3 6 5 000 37 500 92 92 29 5 23 35 25 30 3 1 6 7 7 000 49 000 100 100 32 25 38 28 32 8 2 0 8 8 000 54 000 108 108 34 5 27 40 5 31 35 3 2 6 9 9 500 60 000 116 116 37 29 43 5 34 38...

Page 6: ...64 142 60 495 39 34 5 51 64 45 130 6 3 13 40 42 21 000 125 000 285 166 63 555 43 36 5 59 80 48 132 8 8 14 43 45 26 000 155 000 312 166 68 595 47 40 62 72 51 155 10 7 15 46 48 30 000 180 000 337 170 75...

Page 7: ...ze Quick Release Link and Rope Pear Socket An additional safety factor can be included Given Steel wire rope with a diameter of 26 mm Safe working load of the steel wire rope 10 000 kg 1 According to...

Page 8: ...1360 105 19 14 1336 34 36 12 13 14 1000 1240 1360 105 19 14 12 37 39 11 12 13 1200 1450 1560 110 20 12 1440 37 40 13 14 15 1200 1450 1560 110 20 12 13 40 42 12 13 14 1200 1450 1560 110 21 12 3221 42...

Page 9: ...ce The locking piece has these parts The force transmitting body which is forged of steel that is not subject to ageing It is quenched and tempered up to a tensile strength of 800 1000 N mm2 The locki...

Page 10: ...h the NEMAG Quick Release Link B are 2 chain outer ends 1 outer end of a steel wire rope fitted with a NEMAG Rope Pear Socket A and 1 chain outer end C 1 outer end of the steel wire rope fitted with a...

Page 11: ...key A in the inside hexagon bolt of the locking piece 3 Rotate the key A 90 to the left or to the right This locks the locking piece B on the C section C WARNING The locking piece is only safely lock...

Page 12: ...om the inside hexagon bolt of the locking piece 1 lace the hexagon tip of the key A in the inside hexagon bolt of the locking piece 2 Use the key to push the mechanism inside to the stop 3 Keep the me...

Page 13: ...NEMAG Quick Release Link for defects after every 200 hours of use 6 4 Removing sharp hard points and burrs Through contact with other equipment burrs or small bumps can occur on the edges of the conta...

Page 14: ...ab operation General purpose and container operation 60 cycles hour 1 6 load cycle during one grab cycle 60 cycles hour 1 load cycle during one operation cycle Inspection after 125 000 cycles at SWL 1...

Page 15: ...ny permanent deformation Any cracks or indication of cracks in the material The number of undergone load cycles is more than 250 000 loads at SWL The bolt in the locking piece does not function correc...

Page 16: ...ved for shipment with a rust proofing agent Make sure that the NEMAG Quick Release Link does not make contact with substances that stimulate oxidation 8 2 Storage The minimum requirement for storage i...

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