JDLB Series high precision worm gear units

JDLB series high precision worm gear is definitely an perfect substitute for precision planetary gearbox,the products manufacturer can substantially cut down the cost of using precision planetary gearbox .Hollow output with shrink disc, substantial precision , for effortless integration.Output with keyway, easy set up, uncomplicated integration.Reliable shaft output (single, double ), higher stiffness, standard remedy.The designer’s ideal answer would be to rotate 90 degrees to put in the servo motor drive techniques.Worm shaft in series is often driven by a single motor to achieve synchronous output of several worm wheels. It has been made use of in automated polishing cell phone shell and various equipments.
Optimized make contact with pattern
Innovative processing technological innovation and precision assembly to ensure the right meshing with the tooth and lessen get in touch with strain from the tooth surface
Unique worm wheel bronze alloy helps make the teeth have higher power and excellent put on resistance.
With a massive ratio of tooth surface speak to, worm wheel is just not quick to dress in , it may keep the locked backlash .
Optimized adjustment structure
Quickly setting backlash
Higher stiffness and precision
Patent structure
Worm shaft employing Taper roller bearings
Put in two taper roller bearings with which have longer service lives.
Eliminates worm shaft alignment problems
Bearing pre-tight installation, with larger assistance stiffness
Maintenance free
Substantial performance synthetic lubricant
Closed structure, no want to replace lubricant oil.
Immediately install servo motor
High stiffness and very low inertia coupling for servo motor
A variety of flanges might be matched with all the servo motor
Put in two taper roller bearings with which have longer services lives.
Eliminates worm shaft alignment troubles
Bearing pre-tight set up, with increased support stiffness
Output torsional backlash available in two ranges:
Ultra precision: 1 arc minute to the most demanding applications
Precision: two to 4 arc minutes a very good compromise rate and high quality
Housing with gravity casting
Substantial power Aluminum Alloy casting and heat treatment
Superior rigidity and low fat
Beautiful form and Very good weather resisting property


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