JDLB Series large precision worm gear units

JDLB series high precision worm gear is surely an great substitute for precision planetary gearbox,the equipment producer can considerably reduce the cost of applying precision planetary gearbox .Hollow output with shrink disc, substantial precision , for effortless integration.Output with keyway, hassle-free set up, straightforward integration.Sound shaft output (single, double ), substantial stiffness, classic alternative.The designer’s excellent resolution is to rotate 90 degrees to put in the servo motor drive programs.Worm shaft in series is often driven by one motor to achieve synchronous output of several worm wheels. It’s been employed in automatic polishing mobile phone shell and also other equipments.
Optimized speak to pattern
State-of-the-art processing technologies and precision assembly to make certain the right meshing with the tooth and lower get in touch with pressure of your tooth surface
Unique worm wheel bronze alloy helps make the teeth have large strength and superior wear resistance.
Having a large ratio of tooth surface get in touch with, worm wheel is not really uncomplicated to dress in , it might keep the locked backlash .
Optimized adjustment framework
Quickly setting backlash
Higher stiffness and precision
Patent structure
Worm shaft using Taper roller bearings
Set up two taper roller bearings with which have longer support lives.
Eliminates worm shaft alignment challenges
Bearing pre-tight installation, with higher support stiffness
Upkeep free
High overall performance synthetic lubricant
Closed construction, no have to have to replace lubricant oil.
Immediately set up servo motor
High stiffness and lower inertia coupling for servo motor
Various flanges may be matched together with the servo motor
Installed two taper roller bearings with which have longer support lives.
Eliminates worm shaft alignment complications
Bearing pre-tight installation, with increased support stiffness
Output torsional backlash available in 2 ranges:
Ultra precision: 1 arc minute for that most demanding applications
Precision: 2 to four arc minutes a superb compromise value and excellent
Housing with gravity casting
High strength Aluminum Alloy casting and heat remedy
Superior rigidity and minimal bodyweight
Beautiful shape and Very good climate resisting property


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