JDLB Series large precision worm gear units

JDLB series high precision worm gear is an perfect substitute for precision planetary gearbox,the gear producer can considerably decrease the cost of making use of precision planetary gearbox .Hollow output with shrink disc, substantial precision , for straightforward integration.Output with keyway, convenient installation, quick integration.Solid shaft output (single, double ), higher stiffness, classic remedy.The designer’s ideal alternative should be to rotate 90 degrees to put in the servo motor drive systems.Worm shaft in series is often driven by a single motor to realize synchronous output of numerous worm wheels. It’s been utilised in automated polishing cell phone shell and various equipments.
Optimized get hold of pattern
Sophisticated processing technological innovation and precision assembly to make certain the correct meshing of the tooth and cut down get in touch with stress of your tooth surface
Special worm wheel bronze alloy tends to make the teeth have high strength and fantastic put on resistance.
With a huge ratio of tooth surface speak to, worm wheel is not really effortless to dress in , it could possibly keep the locked backlash .
Optimized adjustment structure
Quickly setting backlash
Increased stiffness and precision
Patent framework
Worm shaft utilizing Taper roller bearings
Installed two taper roller bearings with which have longer services lives.
Eliminates worm shaft alignment problems
Bearing pre-tight installation, with larger assistance stiffness
Servicing absolutely free
High efficiency synthetic lubricant
Closed construction, no will need to exchange lubricant oil.
Promptly install servo motor
Large stiffness and low inertia coupling for servo motor
Many different flanges is often matched with all the servo motor
Set up two taper roller bearings with which have longer service lives.
Eliminates worm shaft alignment issues
Bearing pre-tight installation, with higher support stiffness
Output torsional backlash available in two ranges:
Ultra precision: 1 arc minute to the most demanding applications
Precision: two to four arc minutes a great compromise cost and high quality
Housing with gravity casting
High power Aluminum Alloy casting and heat treatment method
Superior rigidity and lower excess weight
Beautiful shape and Very good weather resisting property