EMG-30DPA22 Estun 3kW Servo Motor 14.3Nm Medium Inertia 2500 PPR
Estun EMG-30DPA22 AC Servo Motor | 3.0kW, 2000 RPM, 14.3 N*m
The Estun EMG-30DPA22 is a high-capacity industrial AC servo motor engineered for heavy-duty motion control. Delivering a massive 3.0kW (3000W) of continuous power, this motor features a Medium Inertia rotor designed to maintain exceptional stability when driving high-mass mechanical loads. Equipped with a reliable 2500 PPR incremental encoder, the EMG-30DPA22 provides the precise positioning and rugged performance required for large-scale CNC machining, metal processing, and industrial robotics.
Key Performance Advantages
- High-Torque Performance: Delivers a consistent 14.3 N*m (2025 oz-in) of rated torque, with peak torque capabilities up to 42.9 N*m for demanding acceleration and heavy-load handling.
- Medium Inertia Stability: Specifically balanced to handle high load-to-rotor inertia ratios, effectively eliminating mechanical resonance and vibration in large machinery.
- Precision 2500 PPR Feedback: Features a high-reliability incremental encoder (10,000 pulses/rev after 4x evaluation) for accurate closed-loop control and velocity stability.
- Industrial Durability: Fully enclosed and self-cooled design built to withstand the rigors of 24/7 factory environments and high-duty cycle production.
- High Efficiency Design: Utilizes high-grade permanent magnets to achieve high power density and energy efficiency in a compact industrial frame.
Technical Specifications (Quick Reference)
| Feature |
Detailed Specification |
| Manufacturer |
Estun Automation |
| Model Number |
EMG-30DPA22 |
| Rated Output |
3000 W (3.0 kW) |
| Rated Torque |
14.3 N*m (2,025 oz-in) |
| Peak Stall Torque |
42.9 N*m (6,075 oz-in) |
| Rated Speed |
2000 rpm |
| Maximum Speed |
3000 rpm |
| Input Voltage |
200 VAC (3-Phase) |
| Inertia Type |
Medium Inertia |
| Encoder Type |
2500 PPR Incremental |
| Brake Option |
No (22 = No Brake; 24 = Brake Model) |
EMG-30DPA22 Part Number Breakdown
Correct identification is vital for technical compatibility:
- EMG: Estun Medium Inertia Series.
- 30: 3.0 kW (3000W) Rated Power Output.
- D: 200V AC Voltage Input (D-Series variant).
- P: 2500 PPR Incremental Encoder.
- A: Design Sequence / Housing Style.
- 22: Standard Shaft (No Brake).
Targeted Industrial Applications
The high-torque and stable power of the EMG-30DPA22 make it ideal for:
- Heavy-Duty CNC Machinery: Large-format milling, boring, and spindle feed axes.
- Metalworking & Fabrication: High-torque press feeders, bending machines, and shearing lines.
- Material Handling: Large-scale automated palletizers and heavy-payload gantry systems.
- Plastic & Rubber Machinery: Injection molding and extrusion control.