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ISO9001 CCC RoHS Audited Supplier 3.4mm Low Speed Planetary Gear Stepper Motor 300RPM for Robotics Automotive Medical Use ISO9001 CCC RoHS Audited Supplier 3.4mm Low Speed Planetary Gear Stepper Motor 300RPM for Robotics Automotive Medical Use
ISO9001 CCC RoHS Audited Supplier 3.4mm Low Speed Planetary Gear Stepper Motor 300RPM for Robotics Automotive Medical Use ISO9001 CCC RoHS Audited Supplier 3.4mm Low Speed Planetary Gear Stepper Motor 300RPM for Robotics Automotive Medical Use
ISO9001 CCC RoHS Audited Supplier 3.4mm Low Speed Planetary Gear Stepper Motor 300RPM for Robotics Automotive Medical Use ISO9001 CCC RoHS Audited Supplier 3.4mm Low Speed Planetary Gear Stepper Motor 300RPM for Robotics Automotive Medical Use
ISO9001 CCC RoHS Audited Supplier 3.4mm Low Speed Planetary Gear Stepper Motor 300RPM for Robotics Automotive Medical Use ISO9001 CCC RoHS Audited Supplier 3.4mm Low Speed Planetary Gear Stepper Motor 300RPM for Robotics Automotive Medical Use
ISO9001 CCC RoHS Audited Supplier 3.4mm Low Speed Planetary Gear Stepper Motor 300RPM for Robotics Automotive Medical Use ISO9001 CCC RoHS Audited Supplier 3.4mm Low Speed Planetary Gear Stepper Motor 300RPM for Robotics Automotive Medical Use
ISO9001 CCC RoHS Audited Supplier 3.4mm Low Speed Planetary Gear Stepper Motor 300RPM for Robotics Automotive Medical Use ISO9001 CCC RoHS Audited Supplier 3.4mm Low Speed Planetary Gear Stepper Motor 300RPM for Robotics Automotive Medical Use

ISO9001 CCC RoHS Audited Supplier 3.4mm Low Speed Planetary Gear Stepper Motor 300RPM for Robotics Automotive Medical Use

US$ 8.00 ~ 12.00
Min.Order: 10,000
Product origin: Shenzhen, Guangdong, China
Category: Tools
Product Name: Tools
Availability:In Stock
Product Review : 42 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • Model NO. : ZWBMD003003-5
  • Application : Universal, Industrial, Household Appliances, Automotive, Power Tools
  • Operating Speed : Low Speed
  • Excitation Mode : Permanent Magnet
  • Function : Control
  • Casing Protection : Drip-Proof
  • Number of Poles : 4
  • Structure and Working Principle : Brush
  • Type : Planetary Gearbox
  • Certification : ISO9001, CCC, RoHS
  • Rated Voltage : 1.5V, 3V, 5V
  • Current : 50mA Max
  • Reduction Ratio : 5 (Customizable)
  • Rated Speed : 300 RPM
  • Motor Type : Stepper Motor
  • Max Rated Torque : 50 GF.Cm
  • Max Instant Torque : 150 GF.Cm
  • Gearbox Length : 6 mm
  • Overall Length : 10.75 mm
  • Origin : Shenzhen
  • HS Code : 8483409000

If you're trying to fit a precision drive into something like a tiny surgical stapler or a robotic finger joint, you'll quickly find most motors are just too bulky for that sort of space — and that's where this unit comes in, it's basically a stepper motor packed into a 10.75mm body with a 6mm gearbox.

3.4mm Planetary Gear Motor

Motor Internal Structure

We run it at 1.5V, 3V, or 5V depending on what you need, and teh current draw stays under 50mA, which helps a lot when you're working with small batteries, and the 4-pole permanent magnet setup with a brush structure gives you that low-speed control while the drip-proof casing handles a bit of mess (usually 2-4 weeks on custom gear ratios).

Gearbox Assembly

Motor Applications

Most buyers go with the 5:1 reduction ratio, but our company can customize that up to 625:1 if you need more torque, though with a max rated torque of 50 GF.Cm and an instant peak of 150 GF.Cm, you're not going to be moving heavy doors with it — it's actually better suited for light load positioning in wearables or diagnostic gear, not automotive actuators.

Customization Options

Quality Certification

We keep a pretty good stock of the standdard 5:1 model in Shenzhen, roughly 300 units or so, but custom ratios take about 20 days or so to machine and assemble.

Frequently Asked Questions

What is the minimum order quantity for the ZWBMD003003-5 planetary gear motor?

We typically set MOQ around 1,000 units for this model, but we can discuss lower quantities for prototyping or sample orders.

How long is the lead time for the ZWBMD003003-5?

Standard lead time is about 3-4 weeks from order confirmation, though it can vary based on current production load and customization needs.

Does the ZWBMD003003-5 come with ISO9001, CCC, and RoHS certificates?

Yes, it's certified under ISO9001, CCC, and RoHS — we can provide the documents on request.

Can I get the reduction ratio customized beyond the standard 5:1?

Absolutely, the reduction ratio is customizable. Just let us know your target specs, and we'll adjust the gearbox design accordingly.

How should the ZWBMD003003-5 be stored to keep it in good condition?

Store it in a dry, clean environment at room temperature, away from moisture and dust. Avoid stacking heavy items on top to prevent deformation.

Z***D 2026-01-30

Meticulous packaging ensured the motor arrived in pristine condition, which was a relief given the delicate nature of the components. The shipping was surprisingly swift, arriving well ahead of the estimated delivery window, a testament to their efficient logistics. Communication from the supplier was consistently clear and proactive, providing timely updates without needing to be prompted. While I cannot yet comment on long-term performance in our specific automotive application, the initial quality inspection reveals excellent machining and assembly. The motor itself appears robust and precisely manufactured, aligning with the specifications provided. Overall, the transaction was handled with a high degree of professionalism from order placement to delivery. The supplier demonstrated a clear commitment to customer service, making the procurement process straightforward and reliable. This positive experience certainly encourages future business and establishes a foundation of trust for sourcing such critical components.

W***L 2026-01-25

E***Z 2026-01-25

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.

A***T 2026-01-15

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.

M***G 2026-01-03

T***I 2025-12-30

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.

W***Q 2025-12-29

F***E 2025-12-28

Z***Z 2025-12-16

A***A 2025-12-16

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