JDLB Series large precision worm gear units

JDLB series higher precision worm gear is an best substitute for precision planetary gearbox,the products producer can substantially lessen the expense of applying precision planetary gearbox .Hollow output with shrink disc, high precision , for simple integration.Output with keyway, handy installation, effortless integration.Reliable shaft output (single, double ), substantial stiffness, standard solution.The designer’s perfect resolution is to rotate 90 degrees to install the servo motor drive methods.Worm shaft in series could be driven by one motor to attain synchronous output of various worm wheels. It’s been employed in automated polishing cell phone shell as well as other equipments.
Optimized speak to pattern
Sophisticated processing technological innovation and precision assembly to ensure the right meshing of the tooth and decrease get in touch with pressure from the tooth surface
Exclusive worm wheel bronze alloy tends to make the teeth have large power and very good dress in resistance.
With a huge ratio of tooth surface make contact with, worm wheel is just not uncomplicated to wear , it can keep the locked backlash .
Optimized adjustment framework
Swiftly setting backlash
Larger stiffness and precision
Patent framework
Worm shaft using Taper roller bearings
Put in two taper roller bearings with which have longer services lives.
Eliminates worm shaft alignment difficulties
Bearing pre-tight installation, with greater assistance stiffness
Maintenance totally free
Higher functionality synthetic lubricant
Closed structure, no require to exchange lubricant oil.
Rapidly install servo motor
High stiffness and lower inertia coupling for servo motor
A number of flanges is usually matched together with the servo motor
Set up two taper roller bearings with which have longer service lives.
Eliminates worm shaft alignment troubles
Bearing pre-tight installation, with greater assistance stiffness
Output torsional backlash readily available in 2 ranges:
Ultra precision: 1 arc minute for the most demanding applications
Precision: 2 to four arc minutes a very good compromise price and good quality
Housing with gravity casting
High power Aluminum Alloy casting and heat treatment
Superior rigidity and minimal bodyweight
Gorgeous shape and Great climate resisting property