- Explicação do código do modelo
| Segmento de código | Descrição |
| ECMA | Basic identifier for Delta ECMA series servo motors |
| C | Low Inertia series |
| UM | Absolute Encoder, 17‑bit single‑turn + 16‑bit multi‑turn |
| 6 | Motor frame size 60mm × 60mm |
| 4 | Rated output power 0.4kW (400C) |
| R | Shaft with keyway and center tapped hole |
| S | With oil seal, no brake |
- Core Technical Specifications
| Item | Especificação |
| Série | ECMA-A2 High-performance servo motor series |
| Potência nominal | 0.4kW (400C) |
| Rated Torque | 1.27N·m |
| Máx.. Torque | 3.82N·m (3× rated torque) |
| Rated Speed | 3000 r/min |
| Máx.. Speed | 5000 r/min |
| Classe de tensão | 220VAC (1/3‑phase) |
| Continuous Output Current | 2.60A rms |
| Instantaneous Max. Corrente de saída | 7.80A rms |
| Encoder Resolution | 17‑bit single‑turn (131072 pulses/rev), 16‑bit multi‑turn |
| Grau de proteção | IP65 (with waterproof connector or oil seal) |
| Certificações | CE, RCM, EAC, TUV, UL |
| Compatible Drive | ASD-A2-0421 series (por exemplo. ASD-A2-0421-M/L/E) |
- Operating Environment and Installation Conditions
- Temperatura operacional: 0°C ~ 40°C (desclassificar por 1% for each 1°C rise above 40°C)
- Temperatura de armazenamento: -20°C ~ 65°C
- Relative Humidity: 10% ~ 90%RH (sem condensação)
- Método de montagem: Montagem de flange (IEC standard), can be fitted with gearboxes, pulleys and other transmission components
- Nível de vibração: Em conformidade com IEC 60068-2-6, máx.. 2.5g (10~2000Hz)
- Altitude: ≤1000m (derate above 1000m)
- Model List in the Same Series (60mm Frame, 400C)
| Modelo | 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
| Modelo original | Modelo de substituição | Série | 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
| Marca | Modelo recomendado | Power/Torque | Encoder | Compatible Drive |
| Siemens | 1FL6042-1AF61-0AA1 | 0.4kW/1.27N·m | 17‑bit absolute | V90 series |
| Mitsubishi | HF-KP43B | 0.4kW/1.27N·m | 20‑bit absolute | MR-J4 series |
| Schneider | BCH0601O12A1C | 0.4kW/1.27N·m | 17‑bit absolute | LXM32 series |
- Key Features and Applications
Core Features
High-precision Positioning: 17-bit absolute encoder ensures accurate position control
High-speed Response: Response frequency up to 1kHz, settling time <1EM
Vibration Suppression: Built-in automatic low-frequency vibration and high-frequency resonance suppression
Flexible Control: Supports position / speed / torque modes, 64 internal position programming groups
Communication Compatibility: Works with ASDA-A2 drives, supports CANopen, DMCNET, EtherCAT and other industrial protocols
Aplicações Típicas
- 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
- Linhas de produção automatizadas: 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
- Acessórios opcionais: 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
- Notas de instalação: Coaxiality error between motor shaft and load shaft <0.05milímetros; avoid radial load exceeding rated value
Delta ECMA Series Servo Motor Model List & Price Guide
- Complete Model Naming Convention
| Segmento de código | Valores disponíveis | Descrição |
| ECMA | Fixo | 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 | Tipo de codificador: 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 (milímetros): 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 | S | Fixo |
- Complete Model List (By Inertia Class)
2.1 Low Inertia C Series (220V, 3000rpm)
| Poder | Frame | Incremental (Sem freio) | Incremental (With Brake) | Absolute (Sem freio) | Absolute (With Brake) |
| 0.1kW | 40milímetros | ECMA-C20401RS | ECMA-C20401SS | ECMA-CA0401RS | ECMA-CA0401SS |
| 0.2kW | 60milímetros | ECMA-C20602RS | ECMA-C20602SS | ECMA-CA0602RS | ECMA-CA0602SS |
| 0.4kW | 60milímetros | ECMA-C20604RS | ECMA-C20604SS | ECMA-CA0604RS | ECMA-CA0604SS |
| 0.75kW | 80milímetros | ECMA-C20807RS | ECMA-C20807SS | ECMA-CA0807RS | ECMA-CA0807SS |
| 1.0kW | 100milímetros | ECMA-C21010RS | ECMA-C21010SS | ECMA-CA1010RS | ECMA-CA1010SS |
| 2.0kW | 130milímetros | ECMA-C21320RS | ECMA-C21320SS | ECMA-CA1320RS | ECMA-CA1320SS |
2.2 Medium Inertia E Series (220V, 2000rpm)
| Poder | Frame | Incremental (Sem freio) | Incremental (With Brake) | Absolute (Sem freio) | Absolute (With Brake) |
| 0.5kW | 130milímetros | ECMA-E21305RS | ECMA-E21305SS | ECMA-EA1305RS | ECMA-EA1305SS |
| 1.0kW | 130milímetros | ECMA-E21310RS | ECMA-E21310SS | ECMA-EA1310RS | ECMA-EA1310SS |
| 1.5kW | 130milímetros | ECMA-E21315RS | ECMA-E21315SS | ECMA-EA1315RS | ECMA-EA1315SS |
| 2.0kW | 130milímetros | ECMA-E21320RS | ECMA-E21320SS | ECMA-EA1320RS | ECMA-EA1320SS |
| 3.0kW | 180milímetros | ECMA-E21830RS | ECMA-E21830SS | ECMA-EA1830RS | ECMA-EA1830SS |
2.3 Medium-High Inertia F Series (220V, 1500rpm)
| Poder | Frame | Incremental (Sem freio) | Incremental (With Brake) | Absolute (Sem freio) | Absolute (With Brake) |
| 0.8kW | 130milímetros | ECMA-F21308RS | ECMA-F21308SS | ECMA-FA1308RS | ECMA-FA1308SS |
| 1.3kW | 130milímetros | ECMA-F21313RS | ECMA-F21313SS | ECMA-FA1313RS | ECMA-FA1313SS |
| 1.8kW | 130milímetros | ECMA-F21318RS | ECMA-F21318SS | ECMA-FA1318RS | ECMA-FA1318SS |
| 3.0kW | 180milímetros | ECMA-F21830RS | ECMA-F21830SS | ECMA-FA1830RS | ECMA-FA1830SS |
2.4 Other Special Series
| Série | Características | Typical Model | Faixa de potência |
| G Series | High inertia, 3000rpm | ECMA-G21309RS | 0.9kW~3.0kW |
| J Series | Extra‑high inertia, 1500rpm | ECMA-J21020RS | 2.0kW~7.5kW |
| K Series | Medium inertia, 400V, 2000rpm | ECMA-K21315RS | 1.5kW~3.0kW |
| L Series | Medium‑high inertia, 400V, 1500rpm | ECMA-L22215RS | 15kW~22kW |
- Price Reference Table (Latest as of Mar 2026)
| Modelo | Poder | Encoder | Brake | Faixa de preço (CNY) | Authorized Distributor Price |
| ECMA-CA0604RS | 0.4kW | Absolute | Não | 1,800~2,200 | 2,050 |
| ECMA-C20604RS | 0.4kW | Incremental | Não | 1,600~1,900 | 1,750 |
| ECMA-C20807RS | 0.75kW | Incremental | Não | 2,200~2,600 | 2,450 |
| ECMA-E21315RS | 1.5kW | Incremental | Não | 3,500~4,200 | 3,850 |
| ECMA-F21830SS | 3.0kW | Incremental | Sim | 6,800~7,800 | 7,200 |
| ECMA-CA1320SS | 2.0kW | Absolute | Sim | 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: Absolute encoder (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
- Modelos alternativos recomendados
5.1 Delta New-Generation Alternatives
| Modelo original | Recommended Replacement | Série | 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
| Modelo original | Marca Alternativa | Modelo recomendado | Price Comparison |
| ECMA-CA0604RS | Siemens | 1FL6042-1AF61-0AA1 | 30%~40% higher |
| ECMA-C20807RS | Mitsubishi | HF-KP73B | 25%~35% higher |
| ECMA-E21315RS | Schneider | BCH0602O12A1C | 20%~30% higher |
- Purchasing Recommendations
- Channel Selection: 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.
Contator,disjuntor,inversor solar,medidor elétrico,baterias solares





















NH42-63-318x560.png)




