We specialize in manufacturing coreless motors hollow cup motors.

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Shenzhen Xinhe Coreless Motor Factory: Custom Brushed & Brushless Hollow Cup Motors

Finding a reliable micro-propulsion partner requires a manufacturer with high-precision technical capabilities, scalable capacity, and flexible OEM/ODM integration.

Shenzhen Xinhe Motor Co., Ltd. is an industry-leading R&D manufacturer specializing in premium coreless motors (hollow cup motors). Based in Shenzhen, China, our facilities house integrated engineering, assembly, testing, and quality control labs. We deliver direct replacements and upgrades for high-end benchmarks like Maxon and Faulhaber motors to markets across Europe, America, the Middle East, and East Asia.

Whether you need high-efficiency 2V BLDC motors, a super slim brushless motor, or custom rotary DC motors, our engineering team can duplicate, optimize, or reverse-engineer your exact sample or specification.

Comprehensive Product Lineup & Sizing Options

Our precision ironless/hollow cup architecture completely eliminates magnetic cogging, providing unmatched energy efficiency (up to 90%+), zero torque ripple, and smooth low-speed rotation. We produce both brushed and brushless variations across an expansive array of frame sizes.

1. Brushed Coreless Motor Series

Perfect for handheld medical equipment, micro-actuators, precision instruments, and high-end rotary tattoo guns.

  • Ultra-Micro & Compact Diameters: 12mm, 13mm, 15mm, 16mm, 17mm, 20mm, 22mm, 24mm, 25mm, 26mm
  • High-Power Industrial Diameters: 28mm, 30mm, 32mm, 35mm, 36mm, 40mm+

2. Brushless DC Coreless Motor Series (BLDC)

Engineered for high-speed, long-lifespan applications such as drones, surgical robotics, automation lines, and smart consumer gear.

We offer a diverse catalog of standardized hollow cup brushless sizes, categorized by outer diameter and housing length (DDLL):

Frame Size (DDLL) Application Profile Frame Size (DDLL) Application Profile
1636 Slim pen-grips, dental tools 3260 / 3270 Aerospace, heavy-duty servo valves
2232 / 2240 / 2248 Mid-sized robotics, bionics 3660 / 3670 Industrial automation, AGVs
2845 / 2854 High-speed optical systems 4058 / 4070 / 4088 High-torque precision actuators

100% Tailored OEM/ODM Customization Process

We specialize in rapid-response customization. If you have a specific performance target or need an identical drop-in alternative for an existing brand-name motor, our process is straightforward:

  1. Share Your Application: Tell our team what product or device the motor will power.
  2. Provide Specifications or Samples: Send us your required parameters (voltage, speed, torque, dimensions) or mail a physical sample to our R&D center.
  3. Exact Replication & Enhancement: Our engineers analyze the winding density and physical envelope to manufacture a matching prototype optimized for your power budget.

World-Class Manufacturing Credentials

Operating under strict quality management principles (Quality Assurance, Customer Supreme), Shenzhen Xinhe Motor ensures stable, reliable performance on every production run.

  • Certified Facilities: Fully compliant with ISO9001 quality management systems and SGS environmental certification.
  • Premium Material Sourcing: We utilize high-magnetic-flux rare earth permanent magnets, premium copper wire windings, and precious metal brushes to extend service life and minimize electrical interference.
  • On-Time Logistics: Accurate production scheduling allows us to offer short lead times and precise shipping windows for global supply chains.

Contact Our Factory Headquarters Directly

Partner with a trusted global supplier for your micro-motor needs. Contact our sales and engineering departments today to discuss custom projects, order samples, or download detailed 3D step files:

  • 🌐 B2B E-Store: www.coreless-motor.com
  • 📧 RFQ / Email Inquiries: chinaok321@gmail.com
  • 💬 24/7 Mobile / WhatsApp / WeChat: +86 13713792667
  • 📍 Factory Address: NO.5, Xinke Industrial Park, Junlong, Guanlan, Longhua District, Shenzhen City, Guangdong Province, China

📌 We accept customized specification/parameters/drawings, contact us now for your requirement. Our engineering team will be delighted to make samples for you.

  • 📧 Email Us: chinaok321@gmail.com

  • 📱 WeChat/Mob: +8613713792667   ( our Whatsapp is blocked, please don't use whatsapp, just email, thanks)