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.
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.
The 12mm form factor represents the "sweet spot" in micro-robotics. Our roadmap focuses on increasing power density through high-permeability magnetic materials and specialized heat-treated gear steels, ensuring the 12mm motor delivers torques previously only possible in 16mm or 20mm units.
The future of 12mm gear motors lies in sensing. We are integrating magnetic Hall encoders and optical sensors directly into the gearbox housing. This provides real-time position and speed feedback for AI-driven automation systems without increasing the overall footprint.
As global energy standards tighten, Jershtech is optimizing motor winding patterns to reduce copper loss and utilizing eco-friendly lubricants that maintain viscosity across extreme temperature ranges (-40°C to +85°C), extending service life by up to 40%.
Our Shenzhen facility is more than just a production line; it is a vertically integrated ecosystem designed for OEM/ODM excellence. By controlling the Hobbing Process, Automatic Winding, and Testing in-house, we eliminate third-party delays and quality variances.
Fully Automatic Production
Precision QC Check
Hobbing Process
Assembly Line
Automatic Screwing
Precision Soldering
Final Testing
Life Aging Chamber
Secure Packing
Automatic Winding
Hobbing Machine
Advanced Equipment
We don't just sell motors; we solve motion challenges across diverse sectors.
Our 12mm Gear Motors are vital in precision infusion pumps, surgical robotics, and prosthetic limbs. We prioritize low noise and zero-maintenance reliability for life-critical environments.
From automated door locks to smart window blinds, our motors provide the high starting torque and compact profile required for sleek, modern consumer electronics.
Used in rearview mirror adjustment, headlight leveling, and HVAC vent control. Our components meet stringent automotive vibration and temperature standards.
Powering pick-and-place robots and miniature conveyor systems. We offer custom gear ratios from 1:3 to 1:1000 to match specific speed and load requirements.
Coordinate Measuring (CMM)
Digital Microscope
DC Comprehensive Tester
Oscilloscope Analysis
Salt Spray Chamber
Temp/Humidity Chamber
Soundproof Room
Lift Aging Machine
Jershtech utilizes a Zero-Defect Quality Policy. Every 12mm Gear Motor batch undergoes rigorous salt spray testing for corrosion resistance, soundproof room testing for decibel limits, and life-aging tests to simulate 5-10 years of operational wear.
All motors are manufactured in compliance with ISO9001:2015, RoHS, and REACH standards. We understand the regulatory hurdles of North American and European markets and provide full documentation for easy customs clearance.
Located in Shenzhen, the heart of the world's electronics supply chain, we offer flexible shipping options: FOB, CIF, or DDP. Our proximity to the HK port ensures rapid air and sea freight turnaround times for bulk orders.
From shaft length and D-cut modifications to custom lead wire connectors and gearbox housing materials (Metal vs. Plastic), our engineering team supports your R&D from prototype to mass production.
A: For standard samples, lead time is 7-10 days. Custom OEM orders typically require 25-30 days for mass production, depending on the complexity of the gearbox ratio and shaft modifications.
A: Yes. While spur gearboxes are common for 12mm motors, we offer 12mm planetary solutions for applications requiring higher torque density and lower backlash, often used in medical robotics.
A: We utilize high-precision hobbing machines to ensure gear mesh accuracy. Furthermore, we test every motor in our dedicated soundproof room to ensure noise levels stay below the client’s specified dB threshold.
A: Absolutely. While we are a high-capacity factory, we support "Growth Projects" with lower MOQs during the R&D and market-testing phases.
