JDLB Series large precision worm gear units

JDLB series large precision worm gear is an suitable substitute for precision planetary gearbox,the products manufacturer can substantially cut down the expense of employing precision planetary gearbox .Hollow output with shrink disc, higher precision , for quick integration.Output with keyway, hassle-free set up, quick integration.Strong shaft output (single, double ), substantial stiffness, classic resolution.The designer's ideal alternative should be to rotate 90 degrees to put in the servo motor drive systems.Worm shaft in series can be driven by 1 motor to accomplish synchronous output of several worm wheels. It has been employed in automated polishing cell phone shell and various equipments.
Optimized get in touch with pattern
Superior processing engineering and precision assembly to be sure the proper meshing from the tooth and lessen get hold of tension with the tooth surface
Specific worm wheel bronze alloy tends to make the teeth have substantial strength and good wear resistance.
Having a significant ratio of tooth surface speak to, worm wheel is not really effortless to dress in , it could possibly maintain the locked backlash .
Optimized adjustment structure
Rapidly setting backlash
Higher stiffness and precision
Patent construction
Worm shaft working with Taper roller bearings
Set up two taper roller bearings with which have longer services lives.
Eliminates worm shaft alignment problems
Bearing pre-tight installation, with greater help stiffness
Maintenance free of charge
Large effectiveness synthetic lubricant
Closed structure, no have to have to exchange lubricant oil.
Rapidly set up servo motor
Large stiffness and low inertia coupling for servo motor
A range of flanges can be matched together with the servo motor
Put in two taper roller bearings with which have longer services lives.
Eliminates worm shaft alignment complications
Bearing pre-tight installation, with higher assistance stiffness
Output torsional backlash obtainable in two ranges:
Ultra precision: 1 arc minute to the most demanding applications
Precision: two to 4 arc minutes a fantastic compromise price and high quality
Housing with gravity casting
Large strength Aluminum Alloy casting and heat remedy
Superior rigidity and low weight
Lovely form and Great climate resisting property

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