Jershtech DC Motors
Jershtech DC Motors
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.
In the evolving landscape of Semantic Search and user-centric engineering, our 42mm DC Brushless Motor (BLDC) series represents a paradigm shift in power density. As a manufacturer committed to the E-E-A-T principles, we don't just supply hardware; we provide documented reliability, CE compliance, and technical expertise that serves the complex needs of modern procurement officers and R&D engineers.
Miniaturization of the stator while maximizing copper fill factor. Our 42mm series achieves up to 90% efficiency through precision winding techniques, reducing thermal waste in compact enclosures.
Incorporating high-resolution magnetic encoders and advanced Hall-effect sensors for zero-latency feedback, essential for the next generation of AGVs and surgical robotics.
Focusing on rare-earth magnet optimization and regenerative braking compatibility, ensuring our motors contribute to the global push for carbon-neutral industrial automation.
The future of 42mm DC brushless motors lies in Sensorless Control Algorithms and integrated drive electronics. Jershtech is currently researching AI-driven predictive maintenance modules that can be embedded directly into the motor housing to monitor vibration and temperature signatures in real-time, providing an Information Gain advantage to our OEM partners.
Our Shenzhen facility leverages the full power of the "Greater Bay Area" electronics ecosystem, ensuring rapid prototyping and mass-scale production without compromising on micron-level tolerances.
Fully Automatic Production
QC Check Station
Hobbing Process
Manual Assembly
Automatic Screwing
Precision Soldering
Load Testing
Life Aging Lab
Standard Packing
Auto Winding Machine
High-Speed Hobbing
Production EquipmentSurgical robotics and infusion pumps require ultra-smooth torque delivery. Our 42mm BLDC motors provide low cogging torque, ensuring patient safety and device precision.
From collaborative robots (Cobots) to warehouse AGVs, our motors provide the power-to-weight ratio needed for agile motion and heavy lifting.
Supporting the EV revolution with high-reliability motors for seat adjustment, climate control, and electronic power steering (EPS) assistance.
Navigating global trade requires more than just a good product; it requires a commitment to regulatory excellence. Our motors are CE Certified, RoHS compliant, and undergo rigorous testing in our specialized laboratories:
Coordinate Measuring
Digital Microscope
Comprehensive Tester
Precision Oscilloscope
Salt Spray Chamber
Humidity Chamber
Soundproof Room
Life Aging MachineFor global enterprises, Jershtech offers localized technical support documentation and rapid response engineering consults to ensure that our 42mm DC motors integrate seamlessly into your regional compliance frameworks.
BLDC motors offer significantly longer lifespan (due to no brush wear), higher efficiency, better heat dissipation, and reduced electromagnetic interference (EMI). They are ideal for applications requiring 24/7 operation.
Yes. As a direct manufacturer, we offer full OEM/ODM services, including custom shaft lengths, D-cut or keyed shafts, specific lead wire connectors, and custom mounting flanges to fit your existing chassis.
We implement a multi-stage QC process including raw material inspection, automated in-line testing during winding and assembly, and a final 100% performance test using our DC Motor Comprehensive Testers before shipment.
Our 42mm BLDC motors are designed to be compatible with most standard 3-phase BLDC drivers. We also provide technical parameters (KV, internal resistance, inductance) to help your engineers optimize the PID control loop.
