Company Profile

Shenzhen ZHAOWEI Machinery & Electronics Co., Ltd was established in 2001,We provide the total drive solution for customers from design, tooling fabrication, components manufacturing and assembly.

Main Products:
Precision reduction gearbox and its diameter:3.4mm-38mm,voltage:1.5-24V,power: 0.01-40W,output speed:5-2000rpm and output torque:1.0 gf.cm -50kgf.cm, precision plastic and metal powder injection parts and assemblies,customized micro worm and gear drive systems, precise electromechanical motion modules,and we can custom products as requirements.

Application: Automobile unit, automatic kitchen & toilet, home applicance, instrument & meter, medical application, personal care, safety monitor, digital carema, model aeroplance and toy, etc.

Vision & Mission

Committed to progress in the field of micro-drives to create a smarter and better life.

Core Value

Create value, Persist in innovation, Continue to strive, Pursue excellence.

ZHAOWEI has large manufacturing capacity with 165 sets of injection machines from Sumitomo, 35 automatic assembly lines. The tooling facility includes AGIE EDM, AGIE wire cutting machine, and MAKINO, FANUC, RODERS CNC.

The manufacturing center has the AGIE wire cutting machine, AGIE EDM, MAKINO EDM, FAUNC, RODERS CNC.

With OSAKA gear meshing device and gear measuring center, ZHAOWEI can guarantee the gear and gearbox high quality and standard which meet or exceed customer requirements.

 Grouped by doctors, masters and senior engineers, R & D team provide the customer total solution from design, 3D simulation and optimize, data collecting & analysis, from FAI to mass production.

Gearbox Design Introduction

With self-developed gear design platform which can design and automatically calculate the gear parameters and build simulation model of volute gear-pair, cone gear-pair and face gear-pair, ZHAOWEI has much experience in computer sided design.

Gear Tooth Profile Modification

ZHAOWEI gearbox design platform has a nice performance in gear modification coefficient, meshing angle calculation, gear slip ratio, contact and overlap ratio calibration. At the production development stage, it is helpful to improve the gearbox noise performance, make gearbox life time longer. 

Gearbox Dynamic Simulation and FEA

At the gear design review stage, the engineer will use the ZHAOWEI design platform to conduct design simulation and FEA to verify the design parameters and gear strength performance.