Jershtech DC Motors
Jershtech DC Motors
High-performance drive components for industrial and consumer applications
The 42mm DC motor, often categorized within the RS-750 to RS-775 series, represents the "gold standard" for mid-range power applications. In the current global industrial landscape, these motors are shifting from simple rotation devices to critical components of precision motion control. As automation penetrates deeper into emerging markets, the demand for high-reliability 42mm platforms has grown by 14% annually.
Our 42mm solutions bridge the gap between heavy industrial servomotors and small consumer-grade motors. By optimizing the air gap and winding density, Jershtech motors provide a "Macro-Efficiency" solution for sectors such as smart logistics (AGVs), medical surgical tools, and automotive secondary systems (electric tailgates, seat adjustment).
As a leading exporter, Shenzhen Jershtech Technology Co., Ltd. ensures every unit meets international benchmarks including CE, RoHS, and REACH. Our E-E-A-T framework (Experience, Expertise, Authoritativeness, Trustworthiness) is built upon rigorous testing in salt spray, high-temperature, and vibration-intense environments, ensuring 24/7 operation in harsh industrial zones.
Engineered to last, built to fit. Bridging the gap between advanced manufacturing efficiency and global engineering standards.
Shenzhen Jershtech Technology Co., Ltd. is a forward-thinking China DC motor factory. We design and build high-efficiency DC and BLDC motors that power modern robotics, automotive systems, medical devices, and smart automation worldwide. 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.
Providing information gain through technical localized use cases
Utilization in high-torque kitchen appliances like hand blenders (750W-800W) and smart window actuators where noise suppression is paramount.
Driving seed metering systems and valve controls in UAVs or autonomous tractors, requiring high durability against dust and humidity.
The core of electric scooters and assisted bicycle systems, where the 42mm diameter offers the perfect power-to-weight ratio.
Powering cordless drills and professional-grade impact drivers, often utilizing the RS-775 series for its peak 25,000 RPM capabilities.
Expert answers for engineers and sourcing managers
A: While both share a similar 42mm-44mm diameter, the RS-775 typically has a longer rotor and housing, allowing for higher torque and power dissipation (up to 350W+), whereas the RS-750 is optimized for high-speed, lower-load efficiency.
A: Yes. As a direct factory, we offer OEM services for D-cut shafts, cross-holes, threaded shafts, and specialized materials like stainless steel for medical applications.
A: We incorporate internal varistors and high-quality carbon brushes. For sensitive applications, we can add external capacitors and inductive chokes to meet stringent CE standards.
A: Standard lead time is 15-25 days depending on the customization level, thanks to our fully automatic winding and assembly machines shown in our factory tour.
Diverse range of motion solutions from micro-gear motors to high-torque blenders
