About ECMA-CA1020SS Delta Servo Motor 2000W L , Torque Nm - 6.37 , RPM - 3000
The Delta ECMA-CA1020SS is a high-power 2000W actuator from the ASDA-A2 series, designed for heavy-duty industrial automation tasks that require a combination of high torque and precision.
Primary Functions
- High-Torque Performance: Delivering a rated torque of 6.37 Nm and peak torque up to 19.11 Nm, this motor is built to move significant mechanical loads efficiently.
- Precision Holding & Safety: The "SS" model includes a built-in electromagnetic brake. This function is vital for holding heavy vertical loads in place or securing a machine's position during an emergency power cut.
- Absolute Position Tracking: Equipped with a 17-bit absolute encoder, it tracks its exact coordinates without needing to "home" after a restart, maintaining a resolution of 131,072 pulses per revolution.
- Advanced Motion Features: When paired with an ASDA-A2 drive, it supports:
- Electronic Cam (E-CAM): Ideal for flying shears and high-speed rotary cutting.
- Full Closed-Loop Control: Capable of reading external linear scales to compensate for mechanical backlash.
- Vibration Suppression: Automatically filters out low-frequency vibrations at machine edges to ensure smooth operation. [1, 2, 3, 4, 5]
Common Applications
- Large CNC Machine Tools: Controlling heavy milling or lathe axes.
- Industrial Robotics: Powering robot arms that handle high payloads.
- Packaging & Logistics: Fast, high-precision sorting and heavy-duty conveyor systems. [1]
The physical dimensions and weight for the Delta ECMA-CA1020SS (2000W model with brake) are as follows:
Dimensions & Weight
| Attribute [1, 2, 3, 4] |
Measurement (Inches) |
Measurement (Metric) |
| Total Length |
8.98 in |
228.3 mm |
| Height (Frame) |
3.94 in |
100 mm |
| Width (Frame) |
3.94 in |
100 mm |
| Shaft Diameter |
0.866 in |
22 mm |
| Shaft Length |
1.772 in |
45 mm |
| Net Weight |
15.87 lbs |
7.2 kg |
Key Technical Notes
- Frame Size: This motor uses a 100 mm square frame, the same width and height as the 1000W model, but with a significantly longer body to accommodate the higher power output.
- Weight Factor: At 15.87 lbs (7.2 kg), it is the heaviest in this frame class due to the 2kW windings and the integrated electromagnetic brake (indicated by "SS"), as noted by Galco.
- Mounting: The mounting hole spacing is 4.528 inches (115 mm).
- Performance: It provides a rated torque of 6.37 Nm and can reach a peak torque of approximately 19.11 Nm.