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Specifications

GAP  type  with   brake   disc  drum gear coupling,the inner tooth ring  is  wider, can  compensate  for the larger axis offset,suitable for matching with disc brake occasions,allowing positive and reverse direction rotation.

Under normal circumstances,the GAP type coupling should be GBZ and GAZ type coupling pair,the outer tooth sleeve  end is connected with the intermediate shaft,and the two ends of the half coupling are respectively connected with the working machine shaft and the power machine shaft.Because the brake disc is connected with the half coupling,the weight  of the brake disc and the working brake load and vibration are fully borne by the half coupling,which improves the meshing performance of the drum teeth during braking,so it is suitable for heavy-duty occasions,and the nominal torque is 630- 112000N·m.

 

 

GAP type drum gear coupling structure form

Y-Y shaft hole          J1-J1 shaft hole            Z-Z shaft hole

 

The basic parameters and main dimensions of GAP type drum gear coupling with brake disc

Note:1.The mass and moment of inertia of the coupling are approximate values calculated according to J₁,shaft elongation of each type.

2.The maximum braking torque of the coupling Tm shall not exceed 2 times the nominal torque Tn,that is,Tm≤2Tn.

3.The coupling shaft hole combination is Z₁/J₁,Y/Y,J₁/J₁,Y/J₁.

4.e is the size required to replace the seal.

GAP  type  with   brake   disc  drum gear coupling,the inner tooth ring  is  wider, can  compensate  for the larger axis offset,suitable for matching with disc brake occasions,allowing positive and reverse direction rotation.

Under normal circumstances,the GAP type coupling should be GBZ and GAZ type coupling pair,the outer tooth sleeve  end is connected with the intermediate shaft,and the two ends of the half coupling are respectively connected with the working machine shaft and the power machine shaft.Because the brake disc is connected with the half coupling,the weight  of the brake disc and the working brake load and vibration are fully borne by the half coupling,which improves the meshing performance of the drum teeth during braking,so it is suitable for heavy-duty occasions,and the nominal torque is 630- 112000N·m.

 

 

GAP type drum gear coupling structure form

Y-Y shaft hole          J1-J1 shaft hole            Z-Z shaft hole

 

The basic parameters and main dimensions of GAP type drum gear coupling with brake disc

Note:1.The mass and moment of inertia of the coupling are approximate values calculated according to J₁,shaft elongation of each type.

2.The maximum braking torque of the coupling Tm shall not exceed 2 times the nominal torque Tn,that is,Tm≤2Tn.

3.The coupling shaft hole combination is Z₁/J₁,Y/Y,J₁/J₁,Y/J₁.

4.e is the size required to replace the seal.

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