SGM7G-1EAFC61 Yaskawa Industrial Servo Drives 0.1 KW To 15 KW 200-230v
SGM7G-1EAFC61 Description
The Yaskawa SGM7G-1EAFC61 is a high-performance medium-inertia AC servo motor belonging to the Sigma‑7 series. With a rated power of 1.5 kW, it provides stable torque output and excellent responsiveness for industrial automation machinery requiring high rigidity and precise positioning. This model is equipped with a 24-bit incremental encoder, a DC24V electromagnetic holding brake, and a straight shaft with keyway. It is designed to work with Yaskawa Sigma‑7 series servo drives and offers strong environmental resistance, making it suitable for heavy-duty applications such as machine tools, robotics, and material handling systems.
SGM7G-1EAFC61 Key Features
- Medium-inertia design for high rigidity and stable motion control
- 24-bit high-resolution incremental encoder for ultra-precise positioning
- Built-in DC 24 V holding brake for safe shaft locking during power failure
- Low cogging torque for smooth operation at low speeds
- High torque-to-inertia ratio for fast acceleration and deceleration
- IP67 enclosure (excluding shaft end) for dust and water resistance
- Excellent heat dissipation for continuous heavy-duty operation
- Wide compatibility with Yaskawa Sigma‑7 servo amplifiers
- Low noise and low vibration for improved working environment
- Compliant with global safety standards including CE, UL, cUL
SGM7G-1EAFC61 Materials & Applications
Materials
- Housing: Die‑cast aluminum alloy with high thermal conductivity
- Shaft: Hardened alloy steel with high wear resistance
- Stator: High-grade silicon steel sheet with copper winding
- Rotor: High-performance neodymium permanent magnet
- Bearings: High-precision, long-life industrial ball bearings
- Encoder: 24-bit optical incremental encoder
- Insulation: Class F insulation system
Typical Applications
- CNC machine tools (milling, lathe, grinding, boring machines)
- Industrial robots and articulated robotic arms
- Press machines, bending machines, and metal forming equipment
- Large conveyor systems and material handling machinery
- Packaging and printing machinery with high load requirements
- Semiconductor and panel manufacturing equipment
- Woodworking, stone processing, and textile machinery
- Injection molding machines and die-casting equipment
SGM7G-1EAFC61 Important Parameters
| Parameter |
Specification |
| Part Number |
SGM7G-1EAFC61 |
| Brand |
Yaskawa |
| Series |
Sigma-7 (SGM7G Medium Inertia) |
| Motor Type |
AC Servo Motor with Brake |
| Rated Output |
1.5 kW |
| Rated Torque |
7.16 N·m |
| Maximum Torque |
21.48 N·m |
| Rated Speed |
2000 r/min |
| Maximum Speed |
3000 r/min |
| Rotor Inertia |
17.8 × 10⁻⁴ kg·m² |
| Encoder Type |
24-bit Incremental Serial Encoder |
| Holding Brake |
Yes, DC 24 V |
| Shaft Type |
Straight shaft with keyway |
| Insulation Class |
Class F |
| Protection Rating |
IP67 (excluding shaft) |
| Power Supply |
3‑phase AC 200 V class |
| Operating Temperature |
0°C ~ +40°C |
| Storage Temperature |
-20°C ~ +60°C |
| Humidity |
20% ~ 80% RH (non‑condensing) |
| Weight |
Approx. 9.0 kg |
| Certifications |
CE, UL, cUL, RoHS |
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