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.

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.

JDLB Series High Precision Worm Gearbox 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.

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.

JDLB Series High Precision Gearbox Performance

Edited by Zqq.