Are you sourcing reliable, high-performance micro-drives from a trusted 2342 Coreless Motor China Factory? At www.coreless-motor.com, we specialize in the custom engineering, OEM/ODM manufacturing, and volume production of advanced precision coreless DC motors.
Our standard 2342 Series coreless motor—featuring an outer diameter of 23 mm and a body length of 42 mm—is expertly designed for applications requiring exceptional power density, smooth operation, and high reliability.
1. Core Structure & Technical Advantages
- Coreless Skewed Winding Technology: Built on advanced self-supporting hollow-cup coil designs, eliminating cogging torque entirely. This ensures exceptionally smooth startup and ultra-fast dynamic response.
- Graphite Brush Commutation: Engineered for heavy-duty operational loads and frequent start-stop cycles, delivering unmatched power density among brushed micro motors of the same footprint.
- High-Performance Rare-Earth Magnets: Utilizes premium NdFeB (Neodymium Iron Boron) permanent magnets to pack incredible torque into a miniature package.
2. Typical Technical Specifications
| Technical Parameter | Specification Range / Details |
| Dimensions | Diameter 23 mm × Length 42 mm |
| Weight | Approx. 88 g |
| Nominal Voltage (UN) | Customizable options: 6V, 12V, 18V, 24V, 36V, 48V |
| No-Load Speed | Up to 7,500 – 9,000 RPM |
| Max Output Power | Approx. 17 – 20 W |
| Continuous Torque (MN) | Approx. 14 – 19 mNm (Stall torque up to 85 – 95+ mNm) |
| Max Efficiency | Up to 79% – 81% |
| Operating Temperature | -30°C to +100°C |
3. Typical Application Fields
Thanks to its extraordinary power-to-volume ratio, high linear velocity, and pinpoint precision, our 2342 series coreless motors are widely trusted across global industries:
- Advanced Medical Equipment: Surgical robot joints, precise infusion pumps, and medical endoscope assistance tools.
- Industrial Automation & Robotics: Precision actuators, micro robotic arms, and automated miniature grippers.
- Aerospace & Scientific Research: Precision optical adjustment mounts, drone micro-gimbals, and aerospace mechanisms.
- High-End Measurement Instruments: Drive cores for high-precision surveying and testing equipment.
4. Flexible Customization & Modular Integration
As a direct Chinese manufacturing partner, we provide complete flexibility to tailor our motors to your exact engineering drawings:
- Precision Gearboxes: Compatible with custom planetary gearboxes to dramatically multiply output torque.
- Encoders: Integratable with optical or magnetic encoders for closed-loop position and speed control.
- Custom Electrical & Mechanical Interfaces: Shaft dimensions, lead wires, connector types, and winding characteristics tailored entirely to your project blueprint.
Work with a Leading 2342 Coreless Motor China Factory
Partnering with www.coreless-motor.com means you get direct factory pricing, rigorous quality control, and professional engineering communication. Whether you need fast prototyping or high-volume manufacturing, we bring your precision motion ideas to life.
Contact us today with your project specifications or drawings to get a fast, competitive quote from our expert engineering team!
📌 We accept customized specification/parameters/drawings, contact us now for your requirement. Our engineering team will be delighted to make samples for you.
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📧 Email Us: chinaok321@gmail.com
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📱 WeChat/Mob: +8613713792667 ( our Whatsapp is blocked, please don't use whatsapp, just email, thanks)
