JDLB Series high precision worm gear units

JDLB series higher precision worm gear is definitely an perfect substitute for precision planetary gearbox,the tools producer can considerably minimize the expense of applying precision planetary gearbox .Hollow output with shrink disc, substantial precision , for easy integration.Output with keyway, handy installation, quick integration.Reliable shaft output (single, double ), high stiffness, conventional answer.The designer’s great solution is always to rotate 90 degrees to put in the servo motor drive systems.Worm shaft in series can be driven by one particular motor to attain synchronous output of a number of worm wheels. It’s been utilised in automated polishing mobile phone shell as well as other equipments.
Optimized make contact with pattern
Advanced processing technologies and precision assembly to make sure the right meshing on the tooth and lower make contact with stress from the tooth surface
Special worm wheel bronze alloy can make the teeth have higher power and superior put on resistance.
By using a significant ratio of tooth surface contact, worm wheel just isn’t uncomplicated to put on , it could keep the locked backlash .
Optimized adjustment structure
Quickly setting backlash
Larger stiffness and precision
Patent structure
Worm shaft employing Taper roller bearings
Set up two taper roller bearings with which have longer services lives.
Eliminates worm shaft alignment complications
Bearing pre-tight installation, with larger assistance stiffness
Servicing no cost
Higher functionality synthetic lubricant
Closed structure, no need to exchange lubricant oil.
Rapidly set up servo motor
Substantial stiffness and reduced inertia coupling for servo motor
Several different flanges can be matched with all the servo motor
Set up two taper roller bearings with which have longer service lives.
Eliminates worm shaft alignment problems
Bearing pre-tight set up, with higher support stiffness
Output torsional backlash obtainable in 2 ranges:
Ultra precision: one arc minute for that most demanding applications
Precision: two to four arc minutes a good compromise value and good quality
Housing with gravity casting
Large strength Aluminum Alloy casting and heat remedy
Superior rigidity and minimal fat
Wonderful form and Superior weather resisting property



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