JDLB Series large precision worm gear units

JDLB series substantial precision worm gear is definitely an great substitute for precision planetary gearbox,the equipment manufacturer can considerably lower the price of using precision planetary gearbox .Hollow output with shrink disc, higher precision , for simple integration.Output with keyway, handy installation, easy integration.Reliable shaft output (single, double ), high stiffness, classic alternative.The designer’s suitable answer would be to rotate 90 degrees to install the servo motor drive systems.Worm shaft in series might be driven by one particular motor to accomplish synchronous output of several worm wheels. It has been used in automated polishing mobile phone shell as well as other equipments.
Optimized make contact with pattern
Innovative processing technology and precision assembly to make sure the correct meshing with the tooth and minimize speak to strain from the tooth surface
Distinctive worm wheel bronze alloy tends to make the teeth have substantial strength and very good wear resistance.
Having a big ratio of tooth surface make contact with, worm wheel just isn’t quick to wear , it could possibly keep the locked backlash .
Optimized adjustment construction
Promptly setting backlash
Higher stiffness and precision
Patent construction
Worm shaft working with Taper roller bearings
Set up two taper roller bearings with which have longer support lives.
Eliminates worm shaft alignment issues
Bearing pre-tight installation, with larger help stiffness
Upkeep absolutely free
Substantial effectiveness synthetic lubricant
Closed framework, no want to exchange lubricant oil.
Speedily set up servo motor
Large stiffness and low inertia coupling for servo motor
A number of flanges could be matched together with the servo motor
Installed two taper roller bearings with which have longer service lives.
Eliminates worm shaft alignment difficulties
Bearing pre-tight set up, with larger assistance stiffness
Output torsional backlash out there in 2 ranges:
Ultra precision: 1 arc minute for that most demanding applications
Precision: 2 to 4 arc minutes a very good compromise value and good quality
Housing with gravity casting
Substantial power Aluminum Alloy casting and heat therapy
Superior rigidity and lower weight
Beautiful form and Fantastic weather resisting property