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JDLB reducer

JDLB series high precision worm gear is an ideal substitute for
precision planetary gearbox, the gear producer can
considerably cut down the price of working with precision planetary gearbox.
Hollow output with shrink disc, substantial precision, for easy integration.
Output with keyway, handy installation, easy integration.
Sound shaft output (single, double), substantial stiffness, regular remedy.
The designer’s ideal solution is always to rotate 90 degrees to install the servo motor drive systems.
Worm shaft in series could be driven by 1 motor to accomplish synchronous output of numerous worm wheels. It’s been applied in
automatic polishing mobile phone shell together with other equipments.
Optimized get in touch with pattern
* Superior processing technology and precision assembly to be sure the proper meshing in the tooth and reduce get in touch with stress in the tooth surface.
* Special worm wheel bronze alloy helps make the teeth have higher strength and very good put on resistance.
* That has a large ratio of tooth surface get in touch with, worm wheel just isn’t effortless to dress in, it can maintain the locked backlash.
Optimized adjustment construction
* Speedily setting backlash.
* Greater stiffness and precision.
* Patent construction.
Servicing no cost
* Large overall performance synthetic lubricant.
* Closed structure, no require to replace lubricant oil.
Rapidly install servo motor
* High stiffness and reduced inertia coupling for servo motor.
* Various flanges can be matched with 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 larger support stiffness.
Worm shaft working with Taper roller bearings.
* Put in two taper roller bearings with which have longer services lives.
* Eliminates worm shaft alignment problems.
* Bearing pre-tight set up, with greater support stiffness.
Output torsional backlash obtainable in two ranges:
* Ultra precision: 1 arc minute for your most demanding applications.
* Precision: 2 to 4 arc minutes a superb compromise selling price and high-quality.
Housing with gravity casting
* Large power Aluminum Alloy casting and heat remedy.
* Superior rigidity and very low excess weight.
* Lovely shape and Great weather resisting house.


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As one of leading pto-gearbox manufacturers, suppliers and exporters of mechanical products, We offer pto-gearbox and many other products.

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Manufacturer supplier exporter of bush chains

We specializing in the production of Agricultural Gearbox, PTO Shafts, Sprockets, Fluid Coupling, Worm Gear Reducers, Gears and racks, Roller Chains, Sheave and Pulleys, Planetary Gearboxes, Timing Pulleys, Shaft Collars and more.

We have exported our products to clients around the world and earned a good reputation because of our superior product quality and after-sales service.

We warmly welcome customers both at home and abroad to contact us to negotiate business, exchange information and cooperate with us.