JDLB Series large precision worm gear units

JDLB series high precision worm gear is definitely an best substitute for precision planetary gearbox,the gear manufacturer can considerably reduce the cost of working with precision planetary gearbox .Hollow output with shrink disc, high precision , for quick integration.Output with keyway, handy installation, straightforward integration.Strong shaft output (single, double ), large stiffness, traditional alternative.The designer’s excellent answer would be to rotate 90 degrees to put in the servo motor drive systems.Worm shaft in series may be driven by a single motor to realize synchronous output of numerous worm wheels. It has been made use of in automated polishing mobile phone shell and also other equipments.
Optimized get hold of pattern
Superior processing technological innovation and precision assembly to make sure the proper meshing from the tooth and lower get in touch with anxiety from the tooth surface
Specific worm wheel bronze alloy tends to make the teeth have substantial strength and very good dress in resistance.
That has a significant ratio of tooth surface get in touch with, worm wheel is just not uncomplicated to dress in , it may possibly preserve the locked backlash .
Optimized adjustment structure
Promptly setting backlash
Increased stiffness and precision
Patent construction
Worm shaft employing Taper roller bearings
Put in two taper roller bearings with which have longer service lives.
Eliminates worm shaft alignment complications
Bearing pre-tight set up, with greater assistance stiffness
Upkeep cost-free
High overall performance synthetic lubricant
Closed construction, no will need to replace lubricant oil.
Rapidly set up servo motor
Higher stiffness and minimal inertia coupling for servo motor
A number of flanges is often matched using the servo motor
Put in two taper roller bearings with which have longer support lives.
Eliminates worm shaft alignment troubles
Bearing pre-tight installation, with larger assistance stiffness
Output torsional backlash obtainable in two ranges:
Ultra precision: one arc minute to the most demanding applications
Precision: two to 4 arc minutes a great compromise selling price and high-quality
Housing with gravity casting
High power Aluminum Alloy casting and heat treatment
Superior rigidity and lower weight
Lovely form and Very good weather resisting property