JDLB series large precision worm gear is definitely an ideal substitute for precision planetary gearbox,the equipment manufacturer can considerably decrease the expense of utilizing precision planetary gearbox .Hollow output with shrink disc, substantial precision , for quick integration.Output with keyway, handy installation, simple integration.Reliable shaft output (single, double ), substantial stiffness, regular option.The designer’s suitable resolution is always to rotate 90 degrees to put in the servo motor drive systems.Worm shaft in series is often driven by 1 motor to realize synchronous output of many worm wheels. It’s been applied in automatic polishing cell phone shell as well as other equipments.
Optimized get hold of pattern
State-of-the-art processing engineering and precision assembly to ensure the proper meshing with the tooth and cut down contact worry of your tooth surface
Specific worm wheel bronze alloy tends to make the teeth have substantial strength and very good dress in resistance.
Using a substantial ratio of tooth surface make contact with, worm wheel is just not easy to dress in , it could possibly keep the locked backlash .
Optimized adjustment structure
Immediately setting backlash
Greater stiffness and precision
Patent framework
Worm shaft utilizing Taper roller bearings
Set up two taper roller bearings with which have longer services lives.
Eliminates worm shaft alignment troubles
Bearing pre-tight set up, with increased assistance stiffness
Upkeep cost-free
Large functionality synthetic lubricant
Closed structure, no need to have to exchange lubricant oil.
Rapidly set up servo motor
Large stiffness and reduced inertia coupling for servo motor
Several different flanges can be matched with the servo motor
Installed two taper roller bearings with which have longer service lives.
Eliminates worm shaft alignment complications
Bearing pre-tight set up, with increased assistance stiffness
Output torsional backlash readily available in two ranges:
Ultra precision: 1 arc minute for the most 
demanding applications
Precision: 2 to four arc minutes an excellent compromise selling price and good quality
Housing with gravity casting
Higher power Aluminum Alloy casting and heat treatment
Superior rigidity and minimal fat
Beautiful shape and Very good climate resisting property
