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High Precision Worm Gearbox-Ever Power JDLB Series High Precision Worm Gear Unit

JDLB series high precision worm gear is the ideal substitute for precision planetary gearboxes. Equipment manufacturers can greatly reduce the cost of using precision planetary gearboxes.

JDLB series high precision worm gear is the ideal substitute for precision planetary gearboxes. Equipment manufacturers can greatly reduce the cost of using precision planetary gearboxes.

Features of JDLB High Precision Worm Gearbox

Servo worm precision gearboxes have six types:45 - 50 - 55 - 63 - 75 – 90, with dual lead worm drive. Left and right flank of worm shaft using different lead angle, causing tooth thickness gradual change, so that you can move worm shaft and adjust backlash.

  • Worm gear gyration backlash can be adjusted to less than 1 arc.
  • Reducer can be re-adjusted the gap after use.
  • Input with coupling: reliable without backlash.
  • Output using conical clamping ring couplings: reliable without backlash.

Precision Worm Gearbox Servo Features

JDLB Series High Precision Worm Gearbox Versions

Servo Worm Precision Gearbox JDLB Versions

Advantages of JDLB Series High Precision Gearbox with Servo Worm

Optimized contact pattern

  • Advanced processing technology and precision assembly to ensure the correct meshing of the tooth and reduce contact stress of the tooth surface.
  • Special worm wheel bronze alloy makes the teeth have high strength and good wear resistance.
  • With a large ratio of tooth surface contact, the worm wheel is not easy to wear, it can maintain the locked backlash.

Optimized adjustment structure

  • Quickly setting backlash
  • Higher stiffness and precision
  • Patent structure

Quickly install servo motor

  • High stiffness and low inertia coupling for servo motor
  • A variety of flanges can be matched with the servo motor

Installed two taper roller bearings which have longer service lives.

  • Eliminates worm shaft alignment problems
  • Bearing pre-tight installation, with higher support stiffness

Worm shaft using Taper roller bearings

  •  Installed two taper roller bearings which have longer service lives.
  • Eliminates worm shaft alignment problems.
  • Bearing pre-tight installation, with higher support stiffness.

Output torsional backlash is available in 2 ranges:

  • Ultra-precision: 1 arc minute for the most demanding applications
  • Precision: 2 to 4 arc minutes a good compromise price and quality

Housing with the gravity casting

  • High strength Aluminum Alloy casting and heat treatment
  • Superior rigidity and low weight
  • Beautiful shape and Good weather resisting property

Maintenance-free

  • High-performance synthetic lubricant
  • Closed structure, no need to replace lubricant oil.

Worm Gearbox Precision

JDLB High Precision Worm Gearbox Applications

Precision rotary motion

  • Reducing the noise and vibration that is caused by the load change and the change of cutting force.
  • reducing the noise and impact that is caused by the corotation and reverse.
  • By reducing worm abrasion.
  • Increasing worm output response speed.

Precision Indexing device

  • CNC machine, assembly line, cutting machine, transmission lines, etc.
  • Indexing device, and accurate reading mechanism require accurate movement occasions.

Speed changing situations

  • Reducing the noise and the impact that is caused by speed change.
  • Reducing the worm abrasion that is caused by speed changes.

Precision Worm Gearbox

JDLB Series High Precision Gearbox Performance

Precision Worm Gearbox Performance

Edited by Zqq.

Product Quick Detail:

  • Standard and non-standard available
  • With high quality and competitive price
  • Prompt delivery
  • Packing as per customer’s demand.

We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.

Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

pruduct quality report

Materials Available

1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
product materials available

Surface Treatment

Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.

Processing Method

CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
product finishing

QC & Certificate

Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009

Package & Lead Time

Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port
product packages