B..H helical bevel gearbox

Product Description

Torque Range:Up to *****0N.m
Output speed:1.7～***0rpm
Input power:2.2～***6kw
Mounting solution: foot mounted,shaft mounted,shrink disk mounted.

Input:shaft with key-way,IEC flange;

Output:hollow shaft with key-way,hollow shaft with shrink disk;

Shaft arrangment:A,B,C,D (detailed please see catalogue)

characteristics:

1.Housing material:HT**0 high-strength cast iron ;                  2.Housing hardness:HBS******0;

3.Gear material:*0CrMnTi alloy steel,other materials requested:*7CrNi2Mo,*0CrNi4A                                

4.Surface hardness of gears:HRC****2;                                  5.Gear core hardness:HRC****0;                                       

6.Input / Output shaft material:*2CrMo alloy steel;                  7.Input / Output shaft hardness:HRC****0;                         

8.Heat treatment:tempering,cementiting,quenching.etc.;

9.Machining precision of gears:accurate grinding, **5 Grade;    *0.Noise (MAX):*0~*8dB;

*1.Lubricating oil:GB L-CKC******0, Shell Omala******0;        *2.Temp. rise (MAX):*0°C ;

*3..Efficiency:*4%~*6% (depends on the transmission stage) ;*4.Temp. rise (Oil)(MAX):*0°C;                                           *5.Backlash:≤*0Arcmin;                                                        *6.Vibration:≤*0µm;