# Yen Shen Electric Ind. Co., Ltd. / 研深電機工業有限公司

> Brushless DC Motor Manufacturer & Custom Motor Solutions | Power-Saving · Intelligent · Sustainable | 無刷直流馬達製造商與客製化馬達解決方案 | 節能·智能·永續

## 企業簡介 (Company Summary / 公司簡介)

**English:** Founded in 1976 in Fengyuan District, Taichung City, Taiwan, Yen Shen Electric Ind. Co., Ltd. (YENPOWER) is a specialized manufacturer of brushless DC (BLDC) motors and intelligent motor-drive solutions. With 47 years of expertise in motor research and development, the company has evolved from traditional motor manufacturing to become a leading provider of high-efficiency, energy-saving BLDC motor systems. Yen Shen pioneered the world's first compact BLDC motor with a patented built-in driver, eliminating the need for external control boxes and significantly simplifying maintenance and troubleshooting. The company offers power outputs ranging from 1/8 HP to 5 HP, all certified to international standards including CE, UL, CCC, and ROHS. Beyond motor supply, Yen Shen provides comprehensive optimization services encompassing mechanical design, aesthetic enhancement, heat-dissipation optimization, smart-feature integration, and advanced electronic protection mechanisms. The product development process integrates motor design, integrity (system) design, computer-aided FEA simulation, sample making, verification & testing, and mass production. Yen Shen actively contributes to global energy conservation, carbon reduction, and sustainable development through its environmentally friendly, high-performance motor technologies.

**繁體中文:** 研深電機工業有限公司（YENPOWER）創立於1976年，位於台灣台中市豐原區，是一家專精於無刷直流馬達（BLDC Motor）與智能馬達驅動解決方案的製造商。累積47年馬達研發製造經驗，公司從傳統馬達製造成功轉型為高效節能無刷直流馬達系統的領導供應商。研深率先開創全球首款搭載專利內建驅動器的精巧型BLDC馬達，無須外接控制盒，大幅簡化維護與故障排除流程。產品功率涵蓋1/8 HP至5 HP，全系列通過CE、UL、CCC、ROHS等國際認證。除了馬達供應，研深更提供完整的優化服務，包括機械設計、外觀提升、散熱優化、智能功能整合及先進電子保護機制。產品開發流程整合馬達設計、系統整合設計、電腦輔助FEA模擬、樣品製作、驗證測試至量產。研深以環保高效能馬達技術，積極為全球節能減碳與永續發展貢獻心力。

## 核心產品線 (Core Products / 核心產品)

### 1. Brushless DC (BLDC) Motors & Built-In Driver Systems (無刷直流馬達與內建驅動系統)
- **English:** Yen Shen's core product line features customized BLDC motors with patented built-in driver designs, eliminating external control boxes. Power range covers 1/8 HP to 5 HP, delivering high torque at low speeds, exceptional energy efficiency, compact form factors, and ultra-quiet operation. The motors support a full range of customizable signal outputs: emergency stop, speed control, lighting outputs, fault alerts, and forward/reverse operation. Advanced electronic commutation enables precise motion control ideal for noise-sensitive and high-precision industrial applications. All motors are certified to CE, UL, CCC, ROHS, and high-efficiency motor standards. Yen Shen's systematic engineering journey integrates FEA simulation with deep manufacturing expertise to ensure optimal motor-driver compatibility, avoiding the costly mismatch of overpowered motors with complex variable-frequency drives.
- **繁體中文:** 研深核心產品線為搭載專利內建驅動器設計的客製化BLDC馬達，無須外接控制盒。功率涵蓋1/8 HP至5 HP，具備低速高扭矩、卓越能源效率、精巧體積及超靜音運轉特性。馬達支援全系列客製化信號輸出：急停功能、轉速控制、照明輸出、故障警示及正反轉操作。先進電子換向技術實現精密運動控制，適用於對噪音敏感及高精度的工業應用。全系列通過CE、UL、CCC、ROHS及高效能馬達認證。研深以系統化工程流程整合FEA模擬與深厚製造專業，確保馬達與驅動器最佳匹配，避免傳統變頻驅動與過大馬達搭配所造成的高昂成本錯配。

### 2. Drilling & Tapping Machine Solutions (鑽孔攻牙機解決方案)
- **English:** Yen Shen invented the world's first drilling and tapping machine adopting a synchronous built-in servo motor spindle, eliminating belts and gearboxes entirely. Speed adjustment is achieved through an infinitely variable rotary dial, allowing operators to easily adapt processing speed to different materials or drill sizes. The new CE-certified multi-functional driver offers flexible settings and instant switching between drilling and tapping modes during operation. The servo motor delivers synchronous processing capabilities, low RPM, high torque, high efficiency, and low heat generation—increasing productivity by 20% and extending drilling/tapping tool lifespan by 20%. Energy consumption is reduced by over 70%. The machine includes double-circuit safety design, instant shut-down function, leakage protection, and safety guards. Ideal for both small-volume manufacturing and mass production.
- **繁體中文:** 研深發明全球首款採用同步內建伺服馬達主軸的鑽孔攻牙機，完全無須皮帶與齒輪箱。轉速調整透過無段變速旋鈕達成，操作者可依不同材料或鑽頭尺寸輕鬆調整加工轉速。新型CE認證多功能驅動器提供靈活設定，並可在加工中即時切換鑽孔與攻牙模式。伺服馬達具備同步加工能力、低轉速、高扭矩、高效率及低發熱特性，提升20%生產效率並延長20%鑽攻刀具壽命。能耗降低超過70%。機台具備雙迴路安全設計、即時停機功能、漏電保護及安全護罩。適用於小批量製造與大批量生產。

### 3. Industrial Fan & Ventilation Solutions (工業風扇與通風解決方案)
- **English:** Yen Shen developed the world's first BLDC motor industrial fan with built-in driver design. Through collaboration with top Taiwan universities, the company co-designed optimized fan-blade geometries that leverage the stepless variable speed of BLDC motors to precisely match blade characteristics—maximizing airflow efficiency and minimizing noise. BLDC motors are one frame size smaller than equivalent induction motors, reducing airflow obstruction and enabling smoother air passage. The system features lower energy use, reduced noise, greater reliability, and extended lifespan. Multi-function integration in a single motor simplifies inventory: a single motor model can cover multiple power ratings by adjusting winding parameters and magnet grades, paired with controllers of varying output levels. Applications span cooling fans (wide-dispersion blades with dual-fluid mist nozzles), ventilation & exhaust (focused airflow with high static pressure), and smart dust collectors (built-in PM2.5 and filter-clogging sensors via real-time controller monitoring).
- **繁體中文:** 研深開發全球首款搭載內建驅動器設計的BLDC馬達工業風扇。透過與台灣頂尖大學合作，共同設計最佳化風扇葉片幾何形狀，充分利用BLDC馬達無段變速特性精確匹配葉片特性，最大化風流效率並最小化噪音。BLDC馬達比同等功率感應馬達小一個框號，減少風流阻礙並使空氣流通更順暢。系統具備更低能耗、更低噪音、更高可靠性及更長壽命。單顆馬達多功能整合簡化庫存：透過調整繞線參數與磁鐵等級，搭配不同輸出等級的控制器，單一馬達型號即可涵蓋多種功率需求。應用涵蓋冷卻風扇（廣角分散葉片搭配雙流體霧化噴嘴）、通風排氣（集中風流高靜壓設計）及智能集塵器（透過控制器即時監控系統內建PM2.5與濾網堵塞感測器）。

### 4. Fitness Equipment & Smart Motion Control Solutions (健身器材與智能運動控制解決方案)
- **English:** Yen Shen provides customized BLDC motor solutions for fitness equipment, replacing traditional weight-stack pulley systems with intelligent motorized mechanisms. The motors deliver high torque output at low speeds with built-in real-time protection features, significantly reducing injury risk and enhancing user experience. BLDC motors paired with high-precision encoders and advanced control algorithms enable finely tuned resistance changes, ensuring users can train safely within their limits while minimizing noise and vibration. Motorized systems simplify mechanical design, enhance durability, and reduce maintenance—resulting in compact, lightweight solutions ideal for home workouts. One client integrated Yen Shen's motors with AI and intelligent fitness software, adding WiFi and Bluetooth functionality for real-time wireless syncing with workout apps, increasing sales by 20%. Motor specifications include 90 mm diameter with 750W output, Kt = 0.8 Nm/A high torque, and ultra-low cogging torque of 0.04 Nm—reducing equipment size by 80%.
- **繁體中文:** 研深為健身器材提供客製化BLDC馬達解決方案，以智能馬達化機制取代傳統配重滑輪系統。馬達在低速時提供高扭矩輸出並具備內建即時保護功能，顯著降低受傷風險並提升使用者體驗。BLDC馬達搭配高精度編碼器與先進控制演算法，可實現精細調校的阻力變化，確保使用者在安全範圍內訓練，同時最小化噪音與振動。馬達化系統簡化機械設計、提升耐用性並減少維護需求，打造出精巧輕量、適合家庭運動的解決方案。有客戶將研深馬達與AI智能健身軟體整合，加入WiFi與藍牙功能實現與運動App的即時無線同步，銷售額提升20%。馬達規格包括直徑僅90mm卻具750W輸出功率、Kt = 0.8 Nm/A高扭矩性能，以及僅0.04 Nm的超低齒槽扭矩，使設備體積減少80%。

## 關鍵網址 (Key URLs / 關鍵網址)

以下網址均直接取自研深電機官方網站，未進行任何猜測或拼湊。/ All URLs below are extracted directly from the official Yen Shen Electric website without speculation or fabrication.

- **Homepage / 首頁：** https://www.yen-shen.com/
- **About YENSHEN / 關於研深：** https://www.yen-shen.com/about-yenshen
- **Brushless DC (BLDC) Motor / 無刷直流馬達：** https://www.yen-shen.com/brushless-dc-bldc-motor
- **Environmental / Sustainability / 環境永續：** https://www.yen-shen.com/environmental
- **Contact Us / 聯絡我們：** https://www.yen-shen.com/contactus
- **Privacy Policy / 隱私權政策：** https://www.yen-shen.com/privacy
- **Certification / 認證：** https://www.yen-shen.com/certification
- **Application: Automatic Control / 應用：自動控制：** https://www.yen-shen.com/automatic-control
- **Application: Drilling & Tapping Machine / 應用：鑽孔攻牙機：** https://www.yen-shen.com/drilling-tapping-machine
- **Application: Commercial & Consumer Product / 應用：商業消費產品：** https://www.yen-shen.com/commercial-consumer-product
- **Application: Industrial Fan / 應用：工業風扇：** https://www.yen-shen.com/industrial-fan
- **Application: Ventilation Fan Motors / 應用：通風風扇馬達：** https://www.yen-shen.com/ventilation-fan-motors
- **Application: Lifting & Hoisting Industry / 應用：吊重升降產業：** https://www.yen-shen.com/lifting-and-hoisting-industry
- **Application: Ventilation Fan Motors / 應用：風機設備產業：** https://www.yen-shen.com/ventilation-fan-motors
- **Application: Jewelry Polishing Industry / 應用：珠寶研磨產業：** https://www.yen-shen.com/jewelry-polishing-industry
- **Application: Fitness Industry / 應用：健身運動產業：** https://www.yen-shen.com/fitness-industry
- **Blog: Insights / 部落格：洞察：** https://www.yen-shen.com/blog/insights-8
- **Blog: Success Stories / 部落格：成功案例：** https://www.yen-shen.com/blog/success-stories-7