This 3.4mm DC planetary gear stepper motor is designed for a wide range of applications, offering reliable performance and customization options. It is ideal for use in smart wearable devices, household appliances, automotive products, medical equipment, industrial tools, and more. The motor operates at low speeds with high torque output, ensuring efficiency and durability.
Key features include a permanent magnet excitation mode, brush structure, and drip-proof casing protection. It supports voltages from 1.5V to 5V, with a maximum current of 50mA and reduction ratios customizable from 5 to 625. The compact design, with a gearbox length of 6mm and overall length of 10.75mm, makes it suitable for space-constrained applications.
Applications span across various industries, including smart locks, kitchen appliances, automotive actuators, medical devices, toys, and precision instruments. The motor is certified with ISO9001, CCC, and RoHS, ensuring quality and safety standards.
Customization is available upon request, including modifications to voltage, speed, torque, and reduction ratio. Technical support is provided from design to production, catering to both small and large orders. This product is for research use only and not intended for personal use.





Brisk delivery was the first thing I noticed; the motor arrived well ahead of the estimated schedule, which was a fantastic start. The packaging was exceptionally secure, with each component individually protected, showing great care in logistics. Regarding the product itself, the build quality feels robust and precise. The motor operates with a remarkably quiet hum, living up to its low-noise promise, and the finish appears durable for demanding applications. Customer service was equally impressive; the support team responded to my pre-sale inquiry promptly and with detailed, helpful information. The overall experience from ordering to unboxing was seamless and professional. This supplier clearly prioritizes reliability and customer satisfaction, making them a strong partner for sourcing critical components.
Just exceptional service from start to finish. The communication was prompt, clear, and professional throughout the entire ordering process. My inquiries were answered thoroughly and without delay, which made the procurement experience seamless and stress-free. The quality of the motor itself is outstanding. It arrived securely packaged with all necessary documentation, and upon inspection, the build and finish are precisely as specified and appear to be of very high caliber. The delivery was remarkably fast, arriving well ahead of the initial estimated timeline. The logistics were handled flawlessly, with accurate tracking information provided at every stage. This level of efficiency and attention to detail is highly commendable and sets a new standard for supplier interactions. I am thoroughly impressed and would not hesitate to recommend this supplier to colleagues in the robotics field. The overall experience has been positive in every aspect, from the initial contact to the receipt of a superior product.
Zippy delivery was the first thing that impressed me. The motor arrived well ahead of the estimated schedule, which was a fantastic start. The packaging was exceptionally secure and professional, clearly designed to protect such a precise component. Upon inspection, the build quality is outstanding. The machining is precise, the gears mesh smoothly, and the overall finish suggests high-grade materials and manufacturing rigor. It feels robust and engineered for the demanding applications mentioned. Communication with the supplier was prompt, clear, and helpful throughout the entire process. They were responsive to my pre-order inquiries and provided all necessary documentation without delay. The entire transaction, from inquiry to delivery, was handled with a level of professionalism that inspires confidence. While I have not yet integrated it into a final assembly for performance testing, the initial physical and service metrics are exceptionally positive. This supplier demonstrates a strong commitment to both product excellence and customer satisfaction, making them a highly recommended source for critical motion components.
Rapid delivery and excellent packaging. The motor arrived ahead of schedule, which was a pleasant surprise. The quality seems robust and precise, exactly as described for technical applications. Customer service was responsive and helpful during the ordering process, answering my preliminary questions promptly. Overall, a very satisfactory procurement experience from this supplier.