Shunli Gear Motor Manufacturer Shenzhen Shunli Motor Co., Ltd.
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OUR ADVANTAGES

gear

Precision Gear Design & Manufacturing

Self-developed gear optimization algorithm for smoother meshing and higher efficiency.
Capable of machining ultra-small module gears (under 0.1 module).
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Low Noise & Vibration Control

Multi-layer noise-reduction structure (eccentric damping, tooth optimization).
Internal noise level as low as 35dB.
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Long-Life Operation System

Use of high-durability materials such as engineering plastics and powder metallurgy gears. Fully lubricated systems for over 1,000 hours of continuous use.
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Smart Control Compatibility

Supports integration with encoders and Hall sensors for closed-loop control. Compatible with PWM, TTL, RS485 and other signal inputs.
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Lightweight & High Power Density Design

Integrated structure design reduces component count and improves efficiency. Up to 20% reduction in size while maintaining torque output.
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Comprehensive Reliability Testing

In-house life testing laboratory. Capable of simulating extreme temperature, humidity, and load conditions.
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Customization Capabilities

Fast and flexible customization for voltage, current, gear ratio, output shaft shape, etc. Engineering support includes 3D modeling, motor selection, and sample evaluation.
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Production Equipment Highlights

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Swiss Achir GF Wire EDM Chamfering Machine

1.High-precision chamfering:It can accurately control the angle and size of the chamfer to meet varlous high - precision machining requirements.

2.Efficient machining: With high machining efficiency, it can complete the chamfering of a large number of workpieces in a relatively short time.

3.Strong adaptability: It can perform chamfering on a variety of conductive materials, including metal materials with high hardness.

z2

Swiss Achir GF Chamil Spark Machine

1.Strong ability to machine complex shapes: It can machine extremely complex three - dimensional shapes. Whether it is the cavity of a mold or the shape of a special precision part, it can be accurately formed.

2.High- precision machining: It can achieve high - precision dimensional control and good surface finish, meeting the requirements of precision manufacturing.

3.High degree of automation: Equipped with an advanced numerical control system, it can realize automated programming and machining, reducing manual intervention and improving the stability and consistency of machining.

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Mitutoyo vision measuring instrument

1.High - precision & Non- contact: With micron - level precision, it uses optical non - contact measurement to avoid damaging workpieces, suitable for inspecting precision and fragile parts.

2.Multifunctional inspection: Covers measurements of dimensions, geometric tolerances, contours, etc., meeting diverse workpiece inspection needs.

3.Automation & Compatibility: Supports auto - focusing and measuring, ensuring high efficiency and low errors; can interact with CAD/CAM for smooth data transfer.

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Mitutoyo Coordinate Measuring Machine (CMM)

1.High Precision Measurement:The CMM offers extremely high measurement laccuracy, capable of measuring in the micron level or even higher. It is widely used in high-precision quality control and part inspection.

2.Multiple Probe Options:The CMM can be equipped with various types of probes, including touch probes, laser probes, or video probes. These probes can be selected based on the measurement requirements, supporting both contact and non-contact measurement.

3.Three-Dimensional Measurement Capability:The CMM allows for comprehensive measurement of objects in three-dimensional space, not just in terms of length and width, but also depth, angles, and curved surfaces. This makes it suitable for inspecting complex parts with intricate geometries.

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Osaka Seimitsu Kikai

1.High Precision Measurement:The system uses high-precision probes and advanced measurement technology to perform micron-level measurements, ensuring parts meet strict dimensional and tolerance requirements.

2.Contact Measurement Method:The system employs a contact measurement probe that precisely measures the part by physically contacting its surface, making it suitable for inspecting parts with complex geometries.

3.Computerized Data Analysis and Display:The system is connected to a computer that displays real-time measurement results and performs data analysis, providing detailed reports on dimensions and tolerance checks to support automated quality control.

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Torsion Machine

1.Accurate Torque Measurement: Equipped with high - precision torque sensors, it can accurately measure the torque of objects of different specifications, from tiny precision components to large - sized shafts, with extremely small errors.

2.Flexible & Easy to Use: It has a user - friendly interface. Parameters (loading speed, mode, etc.) can be set quickly. It can also automatically record and analyze data, making report generation convenient.

3.Safe & Stable: With overload protection, emergency stop and other devices, it shuts down automatically in case of abnormalities. The equipment structure is durable and can operate stably for a long time.

FAQ

Product Related

  • What types of gear motors do you manufacture?

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  • Can I customize the gear motor specifications?

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  • What are the typical applications of your gear motors?

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    Our gear motors are widely used in smart home appliances, automotive systems, industrial automation, consumer electronics, medical devices, pet products, and robotics. They are ideal for compact spaces requiring precise motion and high torque.

  • What voltage ranges do your gear motors support?

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    Our gear motors are primarily designed for low-voltage DC applications, with a voltage range of 1.5V to 36V. Certain models also support high-voltage AC operation, with input voltages ranging from 110V to 240V.

  • What gear ratios are available?

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    We offer a wide range of gear ratios from 5:1 to over 3000:1, depending on the model and required torque/speed output.

  • What is the output torque range of your gear motors?

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    Our gear motors typically provide torque from 10 mNm to over 500 mNm. For certain larger-sized gearboxes,high-torque versions can reach up to 15 N·m or more.

  • What are the available motor sizes?

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  • Do you provide motors with encoders?

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    Yes, we can integrate magnetic or optical encoders for position and speed feedback, ideal for robotics and automation.

  • Can I get motors with connectors or pre-soldered wires?

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    Yes, we offer flexible wiring options including JST connectors, Molex plugs, or custom wire lengths with soldered ends.

  • Are your gear motors compatible with motor controllers or driver boards?

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    Yes, our motors are compatible with most standard motor drivers. We can also assist in recommending compatible controllers based on your voltage and current requirements.

  • What is the noise level of your gear motors?

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    Our motors are optimized for low-noise operation. Specific models can achieve <35 dB under load.We can recommend the quietest option depending on your application.

  • Are your gear motors suitable for outdoor or humid environments?

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    Yes, we offer motors with sealed casings, stainless steel shafts, and water-resistant features for harsh or humid environments. IP-rated options are available upon request.

  • Do you offer gear motors with brakes or clutches?

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    Yes, we can provide motors with magnetic brakes or mechanical clutches for applications that require holding torque or safety stops.

Payment & Orders

  • What payment methods do you accept?

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    We accept T/T (bank transfer), PayPal, and Alibaba Trade Assurance for secure payments.

  • Can you issue invoices and shipping documents?

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    Yes, we provide proforma invoices, commercial invoices, and packing lists as required

  • How do I place an order?

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    You can contact us via the inquiry form, email, or live chat. Once specs are confirmed, we’ll send a formal quotation and PI.

  • Do you offer discounts for bulk purchases?

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    Yes, we offer volume-based pricing for bulk or long-term orders.

  • How can I track my order status?

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    After shipment, we will send you the tracking ID and the tracking website. You can also contact our sales team anytime for real-time updates.

Technical Support & Warranty

  • What kind of technical support do you offer?

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  • Do you offer repair services for damaged motors?

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  • Are wiring diagrams or manuals available?

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    Yes, wiring diagrams and basic installation guides are available for all models.

  • What is your warranty policy?

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    We provide a 1-year warranty for manufacturing defects under normal use.

  • Can I get samples for testing?

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    Yes, we offer paid samples for evaluation. Sample cost can be refunded with bulk orders.

Shipping & Delivery

  • Which countries do you ship to?

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    We ship globally, including to the US, Europe, Southeast Asia, and more.

  • What shipping methods are available?

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    We offer DHL, FedEx, UPS, EMS, and sea freight options depending on your preference and urgency.

  • Do you provide tracking numbers?

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    Yes, tracking information will be provided once your order is shipped.

  • Who pays for the shipping fee?

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    Shipping cost is typically borne by the buyer, but negotiable for bulk orders.

  • How long does delivery take?

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    Delivery usually takes 3–10 days by express and 20–50 days by sea, depending on your location and shipping method—we ship directly from Shenzhen, China.

About Shunli Motor

  • Are you a factory or a trading company?

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    We are a direct manufacturer with over 12 years of experience in micro gear motor production.

  • Where is your factory located? Can I visit?

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    Our factory is located in Guangdong, China. Visits are welcome with prior appointment.

  • Can you provide customer references or case studies?

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    Yes, we can share case studies or reference projects upon request, depending on confidentiality agreements.

  • Do you have your own R&D team?

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    Yes, we have a professional engineering team that supports custom design, structure optimization, and rapid prototyping.

  • Do you offer OEM/ODM services?

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    We offer both OEM and ODM services, and have established long-term partnerships with several international brands.

  • Do you participate in international trade shows?

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    Yes, we regularly attend international exhibitions such as the Hannover Messe and SPS in Germany,AAPEX in the United States, Hong Kong Electronics Fair, and the Canton Fair (China Import and Export Fair), where we welcome in-person discussions.

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