JDLB Series large precision worm gear units

JDLB series high precision worm gear is definitely an perfect substitute for precision planetary gearbox,the tools manufacturer can substantially reduce the expense of applying precision planetary gearbox .Hollow output with shrink disc, high precision , for simple integration.Output with keyway, practical installation, straightforward integration.Sound shaft output (single, double ), large stiffness, regular solution.The designer’s ideal resolution is usually 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 numerous worm wheels. It has been applied in automated polishing cell phone shell along with other equipments.
Optimized get in touch with pattern
Sophisticated processing technologies and precision assembly to make sure the correct meshing of your tooth and reduce speak to stress of your tooth surface
Unique worm wheel bronze alloy tends to make the teeth have higher strength and very good wear resistance.
That has a huge ratio of tooth surface get in touch with, worm wheel isn’t effortless to put on , it could sustain the locked backlash .
Optimized adjustment framework
Swiftly setting backlash
Greater stiffness and precision
Patent structure
Worm shaft working with Taper roller bearings
Set up two taper roller bearings with which have longer support lives.
Eliminates worm shaft alignment problems
Bearing pre-tight installation, with increased support stiffness
Maintenance free
Large overall performance synthetic lubricant
Closed structure, no require to exchange lubricant oil.
Swiftly set up servo motor
Higher stiffness and very low inertia coupling for servo motor
Several different flanges is usually matched with the servo motor
Installed two taper roller bearings with which have longer services lives.
Eliminates worm shaft alignment complications
Bearing pre-tight set up, with higher support stiffness
Output torsional backlash available in two ranges:
Ultra precision: 1 arc minute for your most demanding applications
Precision: two to 4 arc minutes a good compromise selling price and top quality
Housing with gravity casting
Large power Aluminum Alloy casting and heat remedy
Superior rigidity and lower excess weight
Stunning shape and Superior weather resisting property


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