Installation of Series H Right Angle Gearboxes  

1  Work before installation  

a.  After opened box gearbox is cleaned and checked whether it is complete  and damaged.   

b.  Stripping glass cover observe internal cleanness condition of the  gearbox, and should wipe or rinse with diesel oil when it is necessary.   

c.  Inspect and screw down all tie bolts and lifting screws.    

2  Connection of Gearbox and Working machine  

A.  Hoist on the gearbox to foundation in the meantime the drive shaft of  

working machine is past through the hollow shaft of gearbox, and tie bolts of  

gearbox and the foundation are set and screw up the nuts.   

B.  Set the gib head taper stock key. Screw up the nut of drive shaft end and  

the lock bolt.   

C.  It is inspected that the gearbox drives the working machine rotating  whether to be normal, and screw down the tie nuts of gearbox and the foundation next.   

3 Connection of  Gearbox and Prime Mover  

A.  It is inspected whether the center-height of the prime mover are the  same with the horizontal shaft center-height of the gearbox. It is inspected whether  the aperture and keyseat of the input coupling are in agreement with the correlative  size of the gearbox horizontal.  

B. The horizontal shaft of gearbox is direct connected to the output shaft of  the prime mover by means of the input coupling and a straight key. The axiality of  two shafts is inspected and adjusted, and the specific value is decided on to base  magnitude of the ability which the coupling compensate for defection of two shafts.   

C. Screw down the tie bolts of the prime mover and the base frame and one of the input coupling. Inspect the set turning whether to be normal.   

34 Installation of Accessories  

A.  Dust cover of the gearbox is installed.   

B.  For type H60 and up gearbox must joins a feed pipe and a return pipe to the oil cooler, and the joint adapter is a taper-pipe-thread Rc1/2. The feedwater pressure is from 0.15 to 0.3 MPa, and the temperature is about 20℃.   

C. A safety cover of the input coupling is installed(consumer autonomous).   

5 Adding Clean Gear Oil of Qualification  

   This gearbox uses type L－CKC 68 of medium load industry gear  oil(GB5903-1995)，and its kinematic viscosity is from 60 to 75mm2/s(centistokes)  at the temperature to be 40℃. If the ambient temperature is generally greater than  30℃ you must choose a gear oil whose kinematic viscosity is greater. When the  temperature rises per 10℃ the viscosity rises correspondingly for 10%. If it is less  than 10℃ you may choose one whose viscosity is less. When it sinks per 3℃ the  viscosity may correspondingly sink for 10%. Every tim oiling, the oil level must be  flush with the thread bottom of the filler.   

China Right Angle Gearboxes manufacturer provides Right Angle Gearboxes with affordable prices and stable performance. For more information, please contact 008613974960765.