







The Delta ECMA-C10604RS is a 400W servo motor from the renowned ECMA series, engineered for demanding industrial automation tasks requiring precise speed and position control. This low-inertia motor delivers a rated torque of 1.27 Nm and a maximum speed of 3000 rpm, making it an excellent choice for applications such as CNC machines, packaging equipment, and robotic arms. Equipped with a 20-bit incremental encoder, it ensures high-resolution feedback for exceptional accuracy. The integrated holding brake provides secure holding in vertical or gravity-dependent axes, while the key-way shaft design ensures robust torque transmission. The ECMA-C10604RS is optimized for use with Delta ASD-A2 servo drives, offering full closed-loop control and CANopen communication options. Its compact, durable construction guarantees long-term reliability in harsh industrial environments.
| Parameter | Specification |
|---|---|
| Model | ECMA-C10604RS |
| Rated Power | 400 W |
| Rated Torque | 1.27 Nm |
| Maximum Speed | 3000 rpm |
| Encoder Type | 20-bit Incremental |
| Inertia Type | Low Inertia |
| Brake | With Brake |
| Oil Seal | No Oil Seal |
| Shaft Type | Key-way |
| Rated Current | 2.8 A (typical) |
| Voltage Rating | 220 VAC |
| Protection Class | IP40 |
| Insulation Class | Class B |
| Ambient Temperature | 0 to 40 °C |
| Vibration Grade | V15 |
| Weight | Approx. 1.8 kg |
| Mounting Flange | 60 mm (standard) |
| Compatible Driver | ASD-A2-0421 Series |
| Communication | Pulse/Direction or Analog (via driver) |

What Does Our Clients Say
Mitsubishi MR-J4
Laura Navas
Great product!
2019/12/01
Keyence sensor
EQDR SALES
Original and fast!
2020/02/22