Yaskawa SGM7J-08AFC6E Sigma-7 750W Servo Motor 24-bit Encoder 3000 rpm 200V AC
Product Overview
The Yaskawa SGM7J-08AFC6E is a high-performance rotary AC servo motor belonging to the renowned Sigma-7 (Σ-7) series. This 750W motor is specifically engineered for applications requiring medium inertia and high-speed precision. With its compact footprint and advanced 24-bit encoder technology, it provides industry-leading responsiveness and reliability for demanding automation tasks.
Key Features & Technical Advantages
- High Resolution Feedback: Features a 24-bit absolute encoder (16,777,216 pulses/rev) for ultra-precise positioning and smooth motion control
- Enhanced Performance: The Sigma-7 series offers a 20% reduction in size and weight compared to previous generations while maintaining higher torque output
- Optimized Inertia: The Medium Inertia design is ideal for applications with varying load weights, ensuring stability and reducing mechanical stress
- Durable Construction: Built with an IP65 rating (excluding the shaft) to ensure longevity in industrial environments
- Standardized Shaft: Includes a straight shaft with key and tap (E-type) for easy integration with standard couplings and pulleys
Technical Specifications
| Parameter |
Detailed Specification |
| Manufacturer |
Yaskawa Electric |
| Model Number |
SGM7J-08AFC6E |
| Series |
Sigma-7 (Σ-7) |
| Rated Output |
750 W (0.75 kW) |
| Rated Torque |
2.39 N*m |
| Rated Speed |
3000 rpm |
| Maximum Speed |
6000 rpm |
| Input Voltage |
200 VAC |
| Encoder |
24-bit Absolute Encoder |
| Shaft Design |
Straight with Key and Tap (Code: E) |
| Inertia Type |
Medium Inertia |
| Operating Temp |
0°C to 40°C |
SGM7J-08AFC6E Part Number Breakdown
To ensure compatibility, here is the technical breakdown of this specific configuration:
- SGM7J: Sigma-7 Series, Medium Inertia Rotary Motor
- 08: 750W (0.75kW) Capacity
- A: 200V AC Power Supply
- F: 24-bit Absolute Encoder
- C: Design Revision Sequence
- 6: Straight shaft (no brake)
- E: Specific shaft end detail (Key and Tap)
Industrial Applications
The versatility of the 750W Sigma-7 motor makes the SGM7J-08AFC6E a top choice for:
- Material Handling: High-speed conveyors and sorting systems
- Packaging: Form-fill-seal machines and automated palletizers
- Textile Machinery: Precision winding and tension control
- CNC Machining: Accurate feed axis control for milling and turning