JDLB series large precision worm gear is surely an perfect substitute for precision planetary gearbox,the tools producer can substantially cut down the cost of using precision planetary gearbox .Hollow output with shrink disc, high precision , for simple integration.Output with keyway, effortless set up, quick integration.Sound shaft output (single, double ), substantial stiffness, regular solution.The designer’s ideal answer is to rotate 90 degrees to put in the servo motor drive programs.Worm shaft in series might be driven by 1 motor to achieve synchronous output of multiple worm wheels. It has been made use of in automatic polishing mobile phone shell and also other equipments.
Optimized get hold of pattern
Sophisticated processing technological innovation and precision assembly to be sure the correct meshing on the tooth and lessen contact strain of the tooth surface
Distinctive worm wheel bronze alloy can make the teeth have higher power and great wear resistance.
Using a huge ratio of tooth surface speak to, worm wheel isn’t uncomplicated to put on , it may keep the locked backlash .
Optimized adjustment structure
Rapidly setting backlash
Larger stiffness and precision
Patent construction
Worm shaft employing Taper roller bearings
Installed two taper roller bearings with which have longer service lives.
Eliminates worm shaft alignment troubles
Bearing pre-tight set up, with higher assistance stiffness
Servicing no cost
Large overall performance synthetic lubricant
Closed construction, no want to replace lubricant oil.
Speedily set up servo motor
High stiffness and reduced inertia coupling for servo motor
Several different flanges can be matched with the servo motor
Set up two taper roller bearings with 
which have longer services lives.
Eliminates worm shaft alignment troubles
Bearing pre-tight installation, with increased support stiffness
Output torsional backlash out there in two ranges:
Ultra precision: 1 arc minute for your most demanding applications
Precision: two to 4 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 low bodyweight
Attractive form and Excellent climate resisting property
