JDLB Series large precision worm gear units

JDLB series substantial precision worm gear is surely an excellent substitute for precision planetary gearbox,the products producer can considerably lower the cost of working with precision planetary gearbox .Hollow output with shrink disc, large precision , for straightforward integration.Output with keyway, handy set up, easy integration.Strong shaft output (single, double ), large stiffness, conventional resolution.The designer’s best remedy should be to rotate 90 degrees to put in the servo motor drive techniques.Worm shaft in series might be driven by one particular motor to accomplish synchronous output of numerous worm wheels. It’s been used in automatic polishing mobile phone shell along with other equipments.
Optimized make contact with pattern
Innovative processing technology and precision assembly to make sure the right meshing on the tooth and minimize contact anxiety with the tooth surface
Special worm wheel bronze alloy tends to make the teeth have higher strength and fantastic dress in resistance.
Which has a significant ratio of tooth surface contact, worm wheel will not be effortless to dress in , it could sustain the locked backlash .
Optimized adjustment construction
Immediately setting backlash
Increased stiffness and precision
Patent framework
Worm shaft working with Taper roller bearings
Installed two taper roller bearings with which have longer services lives.
Eliminates worm shaft alignment difficulties
Bearing pre-tight installation, with increased help stiffness
Maintenance absolutely free
Substantial performance synthetic lubricant
Closed construction, no will need to exchange lubricant oil.
Promptly install servo motor
High stiffness and minimal inertia coupling for servo motor
Many different flanges is usually matched with all the servo motor
Put in two taper roller bearings with which have longer services lives.
Eliminates worm shaft alignment challenges
Bearing pre-tight installation, with larger help stiffness
Output torsional backlash out there in 2 ranges:
Ultra precision: 1 arc minute to the most demanding applications
Precision: 2 to 4 arc minutes a great compromise cost and top quality
Housing with gravity casting
Substantial strength Aluminum Alloy casting and heat therapy
Superior rigidity and reduced excess weight
Wonderful form and Excellent weather resisting property


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