Jershtech DC Motors
Jershtech DC Motors
In the landscape of electromechanical engineering, the 42mm DC motor stands as a critical form factor—often referred to as the "NEMA 17 size" in stepping contexts, but providing significantly higher power density in DC and BLDC configurations. Shenzhen Jershtech Technology Co., Ltd. is a forward-thinking China DC motor factory bridging the gap between advanced manufacturing efficiency and global engineering standards.
We design and build high-efficiency DC and BLDC motors that power modern robotics, automotive systems, medical devices, and smart automation worldwide. We operate with a simple philosophy: Engineered to last, built to fit. By integrating cutting-edge manufacturing tech with reliable quality control, we provide global B2B clients with the transparency of a local partner and the cost advantages of a top-tier Chinese manufacturer.
Powering AGVs, robotic arms, and automated conveyor systems with high-reliability 42mm BLDC motors featuring Hall sensor integration.
Ultra-quiet, low-vibration motors for surgical tools, infusion pumps, and laboratory automation where precision is non-negotiable.
Custom solutions for electronic parking brakes, seat adjustments, and window regulators designed for automotive-grade durability.
Our Shenzhen facility integrates full-cycle production, from hobbing and winding to rigorous aging tests. Every 42mm motor undergoes a multi-stage validation process to ensure 100% compliance with international standards.
Fully Automatic Production
QC Check Process
Precision Hobbing Process
Advanced Assembly Line
Automatic Screwing
Precision Soldering
Dynamic Testing
Life Aging Station
Coordinate Measuring (CMM)
DC Motor Comprehensive Tester
Salt Spray Test Chamber
Professional Soundproof Room
Focusing on reducing electromagnetic interference (EMI) and increasing motor efficiency to 85%+. Implementation of high-grade permanent magnets (NdFeB) to enhance torque without increasing size.
Developing 42mm BLDC motors with integrated drivers and CAN/Modbus communication protocols, reducing wiring complexity for industrial robotics.
Zero-carbon manufacturing initiatives and fully recyclable component sourcing, meeting the strictest EU RoHS and REACH standards.
Countries Served
Annual Output
Engineered Life
QC Passed
Understanding the nuances of international trade is vital. Jershtech provides comprehensive support for North American, European, and Southeast Asian markets. From UL/CE certification to localized warehouse logistics and duty-paid delivery options (DDP), we ensure your supply chain remains resilient.
CE, RoHS, REACH, ISO9001:2015
Shaft length, voltage, torque, gear ratios, and cable connectors.
Global sea/air/express with full tracking and customs clearing.
