JDLB Series higher precision worm gear units

JDLB series large precision worm gear is definitely an ideal substitute for precision planetary gearbox,the products producer can substantially lower the expense of using precision planetary gearbox .Hollow output with shrink disc, high precision , for uncomplicated integration.Output with keyway, effortless installation, straightforward integration.Reliable shaft output (single, double ), high stiffness, standard alternative.The designer’s perfect alternative is always to rotate 90 degrees to put in the servo motor drive systems.Worm shaft in series is often driven by one particular motor to accomplish synchronous output of numerous worm wheels. It’s been utilized in automated polishing mobile phone shell as well as other equipments.
Optimized get in touch with pattern
Superior processing technological innovation and precision assembly to ensure the correct meshing from the tooth and minimize get hold of strain from the tooth surface
Particular worm wheel bronze alloy can make the teeth have high strength and very good put on resistance.
With a significant ratio of tooth surface get hold of, worm wheel is not really easy to dress in , it may possibly maintain the locked backlash .
Optimized adjustment structure
Immediately setting backlash
Increased stiffness and precision
Patent structure
Worm shaft applying Taper roller bearings
Put in two taper roller bearings with which have longer support lives.
Eliminates worm shaft alignment issues
Bearing pre-tight set up, with greater assistance stiffness
Maintenance no cost
Higher performance synthetic lubricant
Closed framework, no need to replace lubricant oil.
Quickly install servo motor
Substantial stiffness and lower inertia coupling for servo motor
A number of flanges could be matched with all the servo motor
Installed two taper roller bearings with which have longer services lives.
Eliminates worm shaft alignment issues
Bearing pre-tight set up, with higher support stiffness
Output torsional backlash available in two ranges:
Ultra precision: one arc minute for the most demanding applications
Precision: 2 to four arc minutes a great compromise value and good quality
Housing with gravity casting
Large power Aluminum Alloy casting and heat treatment
Superior rigidity and low bodyweight
Lovely form and Great climate resisting property


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