Detailed Description:
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Ultra-High Dynamic Response: Features a low inertia rotor design that significantly reduces the rotor’s moment of inertia. This enables the motor to achieve millisecond-level acceleration and deceleration with a very high response frequency, making it ideal for short-stroke, high-cycle applications to minimize cycle times.
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Built-in Electromagnetic Holding Brake: Specific identifiers in the model number indicate that this motor has a built-in electromagnetic release-type holding brake. The brake engages automatically upon power loss or when servo enable is off, preventing load movement due to gravity or external forces, enhancing safety in vertical axis applications or where safety holding is required.
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High Precision and Performance: Equipped with a high-resolution incremental encoder (typically 20 bits/revolution), providing precise position and speed feedback. Combined with the advanced control of Σ-V series drives, it enables smooth speed control and accurate positioning with reduced settling time.
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Robust and Compact Structure: The motor body features a fully enclosed design with a high protection rating. The shaft end is specially treated (the “2C” code may indicate a special flange or shaft type) and includes an oil seal for enhanced protection in harsh industrial environments. The structure is compact with high power density.
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Optimized Thermal Management: Through efficient electromagnetic design and optimized heat dissipation, it effectively controls temperature rise even under high-load conditions with frequent start/stop cycles, ensuring long-term reliable operation.
Key Specifications:
| Parameter | Details |
|---|---|
| Model | SGMAV-08A3A2C |
| Series | Σ-V (Sigma-V) |
| Motor Type | AC Permanent Magnet Synchronous Servo Motor (Low Inertia) |
| Rated Output Power | 0.75 kW |
| Rated Speed | 3000 rpm |
| Rated Torque | Approx. 2.39 N·m |
| Maximum Torque | Approx. 7.16 N·m |
| Rotor Inertia | Very Low (specific value requires manual) |
| Voltage Class | 200V class |
| Encoder Type | High-Resolution Incremental Encoder (e.g., 20-bit) |
| Insulation Class | Class F (155°C) |
| Protection Class | IP65 (excluding shaft end) |
| Holding Brake | Yes (Electromagnetic Release Type) |
| Shaft Specification | Special Specification (judged based on suffix “2C”) |
| Cooling Method | Natural Cooling |
| Weight | Relatively Light (specific value requires manual) |
