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JDLB Series large precision worm gear units

JDLB series substantial precision worm gear is definitely an perfect substitute for precision planetary gearbox,the tools producer can substantially lower the cost of working with precision planetary gearbox .Hollow output with shrink disc, substantial precision , for straightforward integration.Output with keyway, effortless installation, easy integration.Strong shaft output (single, double ), higher stiffness, regular solution.The designer’s excellent remedy is always to rotate 90 degrees to put in the servo motor drive programs.Worm shaft in series may be driven by a single motor to attain synchronous output of a number of worm wheels. It has been made use of in automated polishing cell phone shell as well as other equipments.
Optimized make contact with pattern
Innovative processing technological innovation and precision assembly to be sure the correct meshing in the tooth and minimize get in touch with anxiety of your tooth surface
Special worm wheel bronze alloy makes the teeth have substantial strength and good wear resistance.
Using a huge ratio of tooth surface get in touch with, worm wheel will not be easy to dress in , it might preserve the locked backlash .
Optimized adjustment structure
Promptly setting backlash
Greater stiffness and precision
Patent construction
Worm shaft employing Taper roller bearings
Set up two taper roller bearings with which have longer service lives.
Eliminates worm shaft alignment difficulties
Bearing pre-tight set up, with increased assistance stiffness
Upkeep no cost
Higher effectiveness synthetic lubricant
Closed construction, no have to have to replace lubricant oil.
Promptly install servo motor
Higher stiffness and reduced inertia coupling for servo motor
A range of flanges could be matched together with the servo motor
Set up two taper roller bearings with which have longer support lives.
Eliminates worm shaft alignment challenges
Bearing pre-tight set up, with increased support stiffness
Output torsional backlash offered in two ranges:
Ultra precision: one arc minute for that most demanding applications
Precision: 2 to 4 arc minutes a very good compromise rate and good quality
Housing with gravity casting
Large power Aluminum Alloy casting and heat treatment
Superior rigidity and very low bodyweight
Gorgeous shape and Excellent climate resisting property


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