Product Overview
The ABB SGMAS-05ARA-AB11 3HNP04378-1 Servo Motor is a compact, high-performance AC servo motor developed for precision motion control in industrial automation. Designed in collaboration with Yaskawa and rebranded by ABB, this model belongs to the SGMAS series — known for their high torque density, quick acceleration, and responsive feedback systems. The motor is widely used in applications such as robotics, packaging machinery, semiconductor production, and CNC equipment where high positional accuracy and fast cycle times are crucial.
With a rated output power / 50W and a low-inertia design, the SGMAS-05ARA-AB11 /fers smooth performance in high-speed, low-load applications. It includes an integrated 13-bit incremental encoder for precise position control and is compatible with a wide range / ABB and third-party servo drives.
Key Features
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Rated power output: 50 Watts
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Low-inertia rotor for fast start-stop response
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13-bit incremental encoder for high-resolution feedback
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Compact form factor suitable for tight installation spaces
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Compatible with a wide range / motion controllers
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Designed for continuous duty operation
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Robust design with sealed enclosure (IP65)
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High thermal resistance and low cogging torque
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Long-life bearings ensure extended operational reliability
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RoHS-compliant and CE-certified
Technical Specifications
| Item | Specification |
|---|---|
| モデル Number | SGMAS-05ARA-AB11 / 3HNP04378-1 |
| Series | SGMAS |
| Motor Type | AC Servo Motor |
| Rated Output Power | 50 W |
| Rated Torque | 0.16 Nm |
| Peak Torque | 0.48 Nm |
| Rated Speed | 3000 RPM |
| Maximum Speed | 5000 RPM |
| Encoder Type | 13-bit Incremental Encoder |
| Voltage Rating | 200V AC (three-phase) |
| Current Rating | 0.5 A (Rated), 1.6 A (Peak) |
| Protection Class | IP65 |
| Insulation Class | Class F |
| Mounting Type | Flange Mount |
| Shaft Diameter | 8 mm |
| Dimensions | 200 x 150 x 100mm |
| 重量 | 2.5 kg |
| Brake Option | Without Brake |
| Operating Temperature Range | 0°C to +40°C |
| Storage Temperature Range | -20°C to +60°C |
| Vibration Resistance | 49 m/s² (5G) |
| Compliance | CE, RoHS |
Industry Applications
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Robotics: Ideal for articulated and SCARA robots requiring precise motion
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Semiconductor Equipment: Used in wafer handling and precision alignment
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Packaging Machinery: For rotary actuators, indexing, and sealing motions
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CNC Machines: Spindle drive, tool changers, or auxiliary axis control
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Conveyor Systems: サポートs synchronized motion in high-speed systems
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Textile Machines: Ensures smooth and fast tension adjustments
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Medical Equipment: Applied in surgical robots and diagnostic devices
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Inspection Equipment: Ensures rapid and precise probe positioning
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Laboratory Automation: For sample handling and micro-positioning
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Pick and Place Systems: High-speed, high-accuracy part transfers
Product Advantages
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Fast Dynamic Response: Low inertia allows rapid acceleration and deceleration
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Compact Footprint: Small size and light weight make it suitable for limited space setups
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Reliable Positioning: Integrated high-resolution encoder for accurate control
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Thermal Efficiency: Operates reliably with minimal heat generation
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Wide Compatibility: Can be integrated with ABB and other major servo drives
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Reduced Maintenance: Robust build reduces wear and maintenance frequency
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Energy Efficiency: Lower power consumption during idle and dynamic states
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Flexible Mounting: Flange mounting supports standard installations
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Dust & Water Resistance: IP65 rating ensures safe operation in tough environments
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Global Standards: Meets international compliance requirements
よくある質問 (FAQ)
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What is the rated output / the SGMAS-05ARA-AB11 motor?
It provides a rated output / 50 Watts. -
Is this motor compatible with ABB servo drives?
Yes, it is compatible with many ABB motion control systems. -
Does this model come with a brake?
No, this version does not include a holding brake. -
What encoder is used in this servo motor?
It features a 13-bit incremental encoder. -
Can the motor be used in dusty or wet environments?
Yes, with its IP65 rating, it is protected against dust and water spray. -
What is the peak torque / this motor?
The peak torque is approximately 0.48 Nm. -
What are its mounting options?
It uses a standard flange mounting system. -
What is the maximum operating speed?
The motor can reach up to 5000 RPM. -
What type / applications is this motor best suited for?
It’s ideal for robotics, packaging, and semiconductor handling systems. -
Is this motor RoHS compliant?
Yes, it complies with RoHS directives.
Related モデルs
| モデル Number | 説明 |
|---|---|
| SGMAS-04ARA-AB11 | 40W servo motor, similar low-inertia type |
| SGMAS-08ACA-AB11 | 80W servo motor with higher torque |
| SGMAS-12ACA-AB11 | 120W high-speed servo motor |
| SGMAH-04AAA61D-OY | Compact servo motor, 30W variant |
| 3HNP04378-2 | Variant with encoder type change |
| SGMAS-05ABA-AB11 | Brake-equipped version / the same model |
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