+91 98422 52952
microngears@gmail.com
Compact, high-ratio worm gear box offering self-locking action and smooth quiet drive.
Worm Gear Box
A worm gear box uses a worm screw meshing with a worm wheel to achieve large speed reductions in a single compact stage, and offers a self-locking feature that prevents back-driving — ideal for hoists, lifts and indexing applications.
Self-Locking Design
Prevents reverse rotation, ideal for lifting and holding applications.
Our Manufacturing Capabilities
Every unit is machined, assembled and tested in-house using precision CNC and conventional machining, ensuring tight tolerances and consistent quality.
CNC Machining
High-precision turning and milling for accurate gear profiles and housings.
Heat Treatment
Case hardening and tempering for extended tooth life and wear resistance.
Precision Gear Cutting
Hobbing, shaping and grinding to AGMA/DIN accuracy classes.
Quality Testing
Dimensional inspection, load testing and noise/vibration checks before dispatch.
Materials We Work With
We select material grades based on load, speed and duty cycle to match the right product to your application.
Bronze
Worm wheel material for low friction and reduced wear against the steel worm.
Alloy Steel
Hardened and ground worm shaft for smooth, durable meshing.
Cast Iron
Rigid housing that dissipates heat efficiently under load.
Frequently Asked Questions.
Yes, most worm gear box configurations are self-locking, meaning the output cannot back-drive the input — useful for holding loads without a brake.
We manufacture worm gear boxes from 10:1 up to 60:1 in a single stage.
Efficiency ranges from 50-90% depending on ratio and lead angle; higher ratios generally give lower efficiency.