DFR series

1.Overview of DFR series gear unit

1.1 Features:small off-center output and compact structure.maximum util  ization of housing space.integral casting housing with a good rigidity to enhance the  shaft strength and service lift of bearing.

1.2 Installation type:Foot.flange.

 Output type:Solid shaft.

 Input typo:Motor.input shaft and flange

1.3 Reducing ratio:Two-stage5-24.8.three-stage27.2.264 combination of DFR/DFR is up to 18125.

1.4 Average efficiency:Two-stage96%.three-stage 94%，and combination of DFR/DFR 85%.

1.5 Specifically designed for mixing DFRM gear unit can bear more axial force and radial force.

2.Structural drawing of DFR series gear unit

Structural diagram of DFR  3-stage gear unit

   Structural diagram of DFR 2-stage gear unit

1.Bearing         2.Oil seal       3.Oulput shaft   

4.The third stage pinion    5.Housing 6.The third stage gear wheel 

7.The first stage pinion     8.Input shaft (or motor shaft) 

9.The first stage gear wheel  10.The second stage pinion shaft  11.The second stage gear wheel