- Model Code Explanation
| مقطع الكود | وصف |
| ECMA | Basic identifier for Delta ECMA series servo motors |
| ج | Low Inertia series |
| أ | Absolute Encoder, 17‑bit single‑turn + 16‑bit multi‑turn |
| 6 | Motor frame size 60mm × 60mm |
| 4 | Rated output power 0.4kW (400دبليو) |
| ر | Shaft with keyway and center tapped hole |
| س | With oil seal, لا الفرامل |
- المواصفات الفنية الأساسية
| غرض | مواصفة |
| مسلسل | ECMA-A2 High-performance servo motor series |
| القوة المقدرة | 0.4كيلوواط (400دبليو) |
| Rated Torque | 1.27ن · م |
| الأعلى. عزم الدوران | 3.82ن · م (3× rated torque) |
| Rated Speed | 3000 r/min |
| الأعلى. Speed | 5000 r/min |
| Voltage Class | 220بطالة (1/3‑phase) |
| Continuous Output Current | 2.60A rms |
| Instantaneous Max. تيار الإخراج | 7.80A rms |
| Encoder Resolution | 17‑bit single‑turn (131072 pulses/rev), 16‑bit multi‑turn |
| Protection Grade | IP65 (with waterproof connector or oil seal) |
| الشهادات | م, آلية التنسيق الإقليمية, مجموعة شرق أفريقيا, TUV, أول |
| Compatible Drive | ASD-A2-0421 series (e.g. ASD-A2-0421-M/L/E) |
- Operating Environment and Installation Conditions
- درجة حرارة التشغيل: 0°C ~ 40°C (خفض بواسطة 1% for each 1°C rise above 40°C)
- درجة حرارة التخزين: -20°C ~ 65°C
- الرطوبة النسبية: 10% ~ 90%RH (غير التكثيف)
- طريقة التركيب: Flange mounting (IEC standard), can be fitted with gearboxes, pulleys and other transmission components
- Vibration Level: يتوافق مع اللجنة الانتخابية المستقلة 60068-2-6, الأعلى. 2.5ز (10~2000Hz)
- ارتفاع: ≤1000m (derate above 1000m)
- Model List in the Same Series (60mm Frame, 400دبليو)
| نموذج | Encoder Type | Brake Configuration | Special Features |
| ECMA-CA0604RS | Absolute | No brake | With oil seal, keyway + center tapped hole |
| ECMA-CA0604SS | Absolute | With brake | With oil seal, keyway + center tapped hole |
| ECMA-C20604RS | Incremental | No brake | With oil seal, keyway + center tapped hole |
| ECMA-C20604SS | Incremental | With brake | With oil seal, keyway + center tapped hole |
| ECMA-CW0604RS | Nikon encoder | No brake | With oil seal, keyway + center tapped hole (for CNC) |
- Alternative Model Solutions
5.1 Recommended New-Generation Delta Replacements
| النموذج الأصلي | نموذج الاستبدال | مسلسل | Key Improvements |
| ECMA-CA0604RS | ECM-B3M-CA0604RS1 | B3 Series | Bandwidth up to 3.1kHz, settling time reduced by 40%, supports more fieldbus protocols |
| ECM-A3L-CA0604RS1 | A3 Series | Higher precision, supports Industrial Ethernet, compatible with ASD-A3 drives |
5.2 Other Brand Alternatives
| ماركة | النموذج الموصى به | Power/Torque | Encoder | Compatible Drive |
| سيمنز | 1FL6042-1AF61-0AA1 | 0.4kW/1.27N·m | 17‑bit absolute | V90 series |
| ميتسوبيشي | HF-KP43B | 0.4kW/1.27N·m | 20‑bit absolute | MR-J4 series |
| شنايدر | BCH0601O12A1C | 0.4kW/1.27N·m | 17‑bit absolute | LXM32 series |
- Key Features and Applications
الميزات الأساسية
High-precision Positioning: 17-bit absolute encoder ensures accurate position control
High-speed Response: Response frequency up to 1kHz, settling time <1آنسة
Vibration Suppression: Built-in automatic low-frequency vibration and high-frequency resonance suppression
Flexible Control: Supports position / سرعة / torque modes, 64 internal position programming groups
Communication Compatibility: Works with ASDA-A2 drives, supports CANopen, DMCNET, EtherCAT and other industrial protocols
التطبيقات النموذجية
- Electronics Manufacturing: SMT machines, semiconductor equipment, PCB drilling machines
- Packaging Machinery: High-speed packaging lines, labelers, bag making machines
- Machine Tools: Small CNC milling machines, engravers, cutters
- خطوط الإنتاج الآلي: Conveying systems, robot joints, precision positioning stages
- Printing Equipment: Web printing presses, register control for label printers
- Ordering and Notes
- Standard Package: Motor body, power cable connector, encoder cable connector, mounting flange, key
- الملحقات الاختيارية: Brake resistor, gearbox, coupling, motor cover
- Drive Matching: Must use ASD-A2 series 400W drive (ASD-A2-0421-M/L/E) or upgrade to B3/A3 series
- ملاحظات التثبيت: Coaxiality error between motor shaft and load shaft <0.05مم; avoid radial load exceeding rated value
Delta ECMA Series Servo Motor Model List & Price Guide
- Complete Model Naming Convention
| مقطع الكود | Available Values | وصف |
| ECMA | مُثَبَّت | Basic identifier for Delta ECMA series servo motors |
| 5th Digit | C/E/F/G/J/K/L | Inertia class: C=Low, E=Medium, F=Medium‑High, G=High, J=Extra‑High, K=Medium (400V), L=Medium‑High (400V) |
| 6th Digit | 2/A/W | نوع التشفير: 2=Incremental (17‑bit), A=Absolute (17‑bit single +16‑bit multi), W=Nikon encoder (CNC dedicated) |
| 7th‑8th Digits | 04/06/08/10/13/18/22 | Frame size (مم): 04=40, 06=60, 08=80, 10=100, 13=130, 18=180, 22=220 |
| 9th‑10th Digits | 01/02/04/07/10/15/20/30 | Rated power code: 01=0.1kW, 02=0.2kW, 04=0.4kW, 07=0.75kW, 10=1.0kW, 15=1.5kW, 20=2.0kW, 30=3.0kW |
| 11th Digit | R/S/E/P/H | Shaft type: R=keyway + tapped hole, S=keyway + tapped hole + brake, E=smooth shaft, P=smooth shaft + brake, H=special shaft |
| 12th Digit | س | مُثَبَّت |
- قائمة النماذج الكاملة (By Inertia Class)
2.1 Low Inertia C Series (220V, 3000دورة في الدقيقة)
| قوة | إطار | Incremental (No Brake) | Incremental (With Brake) | Absolute (No Brake) | Absolute (With Brake) |
| 0.1كيلوواط | 40مم | ECMA-C20401RS | ECMA-C20401SS | ECMA-CA0401RS | ECMA-CA0401SS |
| 0.2كيلوواط | 60مم | ECMA-C20602RS | ECMA-C20602SS | ECMA-CA0602RS | ECMA-CA0602SS |
| 0.4كيلوواط | 60مم | ECMA-C20604RS | ECMA-C20604SS | ECMA-CA0604RS | ECMA-CA0604SS |
| 0.75كيلوواط | 80مم | ECMA-C20807RS | ECMA-C20807SS | ECMA-CA0807RS | ECMA-CA0807SS |
| 1.0كيلوواط | 100مم | ECMA-C21010RS | ECMA-C21010SS | ECMA-CA1010RS | ECMA-CA1010SS |
| 2.0كيلوواط | 130مم | ECMA-C21320RS | ECMA-C21320SS | ECMA-CA1320RS | ECMA-CA1320SS |
2.2 Medium Inertia E Series (220V, 2000دورة في الدقيقة)
| قوة | إطار | Incremental (No Brake) | Incremental (With Brake) | Absolute (No Brake) | Absolute (With Brake) |
| 0.5كيلوواط | 130مم | ECMA-E21305RS | ECMA-E21305SS | ECMA-EA1305RS | ECMA-EA1305SS |
| 1.0كيلوواط | 130مم | ECMA-E21310RS | ECMA-E21310SS | ECMA-EA1310RS | ECMA-EA1310SS |
| 1.5كيلوواط | 130مم | ECMA-E21315RS | ECMA-E21315SS | ECMA-EA1315RS | ECMA-EA1315SS |
| 2.0كيلوواط | 130مم | ECMA-E21320RS | ECMA-E21320SS | ECMA-EA1320RS | ECMA-EA1320SS |
| 3.0كيلوواط | 180مم | ECMA-E21830RS | ECMA-E21830SS | ECMA-EA1830RS | ECMA-EA1830SS |
2.3 Medium-High Inertia F Series (220V, 1500دورة في الدقيقة)
| قوة | إطار | Incremental (No Brake) | Incremental (With Brake) | Absolute (No Brake) | Absolute (With Brake) |
| 0.8كيلوواط | 130مم | ECMA-F21308RS | ECMA-F21308SS | ECMA-FA1308RS | ECMA-FA1308SS |
| 1.3كيلوواط | 130مم | ECMA-F21313RS | ECMA-F21313SS | ECMA-FA1313RS | ECMA-FA1313SS |
| 1.8كيلوواط | 130مم | ECMA-F21318RS | ECMA-F21318SS | ECMA-FA1318RS | ECMA-FA1318SS |
| 3.0كيلوواط | 180مم | ECMA-F21830RS | ECMA-F21830SS | ECMA-FA1830RS | ECMA-FA1830SS |
2.4 Other Special Series
| مسلسل | سمات | Typical Model | نطاق الطاقة |
| G Series | High inertia, 3000دورة في الدقيقة | ECMA-G21309RS | 0.9kW~3.0kW |
| J Series | Extra‑high inertia, 1500دورة في الدقيقة | ECMA-J21020RS | 2.0kW~7.5kW |
| K Series | Medium inertia, 400V, 2000دورة في الدقيقة | ECMA-K21315RS | 1.5kW~3.0kW |
| L Series | Medium‑high inertia, 400V, 1500دورة في الدقيقة | ECMA-L22215RS | 15kW~22kW |
- Price Reference Table (Latest as of Mar 2026)
| نموذج | قوة | Encoder | الفرامل | نطاق السعر (CNY) | Authorized Distributor Price |
| ECMA-CA0604RS | 0.4كيلوواط | Absolute | لا | 1,800~2,200 | 2,050 |
| ECMA-C20604RS | 0.4كيلوواط | Incremental | لا | 1,600~1,900 | 1,750 |
| ECMA-C20807RS | 0.75كيلوواط | Incremental | لا | 2,200~2,600 | 2,450 |
| ECMA-E21315RS | 1.5كيلوواط | Incremental | لا | 3,500~4,200 | 3,850 |
| ECMA-F21830SS | 3.0كيلوواط | Incremental | Yes | 6,800~7,800 | 7,200 |
| ECMA-CA1320SS | 2.0كيلوواط | Absolute | Yes | 5,200~6,000 | 5,600 |
- Price Influencing Factors
- Inertia Class: Low inertia (C series) is the lowest priced; extra-high inertia (J series) is the highest, with a difference of over 3x
- Encoder Type: التشفير المطلق (CA series) is 15%~20% more expensive than incremental (C2 series)
- Brake Configuration: Models with brake (SS) are 10%~15% more expensive than non-brake (RS)
- Power Rating: Doubling power typically increases price by 40%~60%
- Purchase Channel: Stable pricing from authorized distributors; e-commerce platforms offer 10%~15% lower during promotions; second-hand market 30%~50% lower
- النماذج البديلة الموصى بها
5.1 Delta New-Generation Alternatives
| النموذج الأصلي | Recommended Replacement | مسلسل | Price Change | Key Improvements |
| ECMA-CA0604RS | ECM-B3M-CA0604RS1 | B3 Series | +15%~20% | Bandwidth 3.1kHz, settling time reduced by 40% |
| ECMA-C20807RS | ECM-A3L-C20807RS1 | A3 Series | +20%~25% | Supports Industrial Ethernet, compatible with ASD-A3 drives |
5.2 Other Brand Alternatives
| النموذج الأصلي | Alternative Brand | النموذج الموصى به | Price Comparison |
| ECMA-CA0604RS | سيمنز | 1FL6042-1AF61-0AA1 | 30%~40% higher |
| ECMA-C20807RS | ميتسوبيشي | HF-KP73B | 25%~35% higher |
| ECMA-E21315RS | شنايدر | BCH0602O12A1C | 20%~30% higher |
- Purchasing Recommendations
- اختيار القناة: Prioritize Delta authorized distributors to ensure genuine products and full 18-month warranty
- Bulk Purchase: Orders over 10 units qualify for 10%~15% volume discount
- New vs Old: New B3/A3 series offer significant performance improvements; recommended upgrade if budget allows
- Accessory Matching: Servo motors must be used with Delta ASDA series drives; ASD-A2/B2/B3/A3 series recommended
All prices are exclusive of tax. 13% VAT will be added for actual purchases. Prices may vary due to market fluctuations, order quantity and promotions. Please confirm latest pricing with Delta authorized distributors before purchase.
المقاولين,قاطع الدائرة,العاكس للطاقة الشمسية,عداد كهرباء,البطاريات الشمسية





















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