Description
Yaskawa SGM-01A314B Product Description
Product Overview
The Yaskawa SGM-01A314B is a high-performance AC servo motor from Yaskawa’s renowned Sigma-5 series, designed for precision motion control in industrial automation applications. This compact yet powerful 400W servo motor delivers exceptional dynamic response and positioning accuracy, making it ideal for robotics, CNC machinery, and automated production systems.
Featuring a 17-bit incremental encoder, the SGM-01A314B achieves ±20 arc-second positioning repeatability, ensuring precise movement control in high-speed applications. Its low-inertia rotor design provides excellent acceleration/deceleration performance, while the optimized magnetic circuit minimizes torque ripple for smooth operation.
The motor’s IP65-rated construction offers robust protection against dust and water jets, enabling reliable operation in harsh industrial environments. With its standard 60mm frame size and keyed shaft output, the Yaskawa SGM-01A314B is designed for easy integration into various mechanical systems.
Technical Specifications
| Parameter | Specification |
| Model | SGM-01A314B |
| Manufacturer | Yaskawa |
| Series | Sigma-5 |
| Type | AC Servo Motor |
| Rated Output | 400W |
| Rated Torque | 1.27Nm |
| Max Torque | 3.82Nm |
| Rated Speed | 3000rpm |
| Max Speed | 5000rpm |
| Encoder | 17-bit incremental |
| Protection | IP65 |
| Frame Size | 60mm |
| Shaft Diameter | 14mm (with keyway) |
| Weight | 1.8kg |
| Insulation Class | Class B |
YASKAWA SGM-01A314B
Key Features
High-Performance Motion Control
±20 arc-second repeatability
Low inertia for rapid acceleration
300% overload capacity
Durable Construction
IP65 protection rating
High-quality bearings (20,000h life)
Corrosion-resistant paint
Optimized Design
Low cogging torque (<1% of rated)
Reduced vibration and noise
Efficient heat dissipation
System Compatibility
Works with Sigma-5 servo drives
Compatible with MECHATROLINK-II
Standard brake options available
YASKAWA SGM-01A314B
Applications
Industrial Robots: Articulated arm joints
Machine Tools: CNC axis drives
Packaging Machines: Pick-and-place systems
Semiconductor Equipment: Precision positioning
Automated Assembly: Conveyor systems
Related Products
SGDV-1R6A01A: Matching 400W servo drive
SGM-02A314B: 750W version
SGM-01A312B: 200W version
Sigma-5 Drive Series: Full range of compatible amplifiers
MotionWorks IEC: Configuration software
Installation & Maintenance
Installation:
Ensure proper shaft alignment (<0.05mm)
Use flexible coupling to minimize vibration
Maintain minimum 10mm clearance around motor
Maintenance:
Annual bearing inspection
Regular encoder cleaning
Monitor temperature during operation
Warranty & Support
Yaskawa provides a 24-month warranty with comprehensive technical support. The SGM-01A314B is designed for 50,000+ hours of operation under normal conditions. Support services include:
Free firmware updates
Online technical documentation
Global service network
Why Choose Yaskawa SGM-01A314B?
✔ High precision positioning
✔ Compact and lightweight design
✔ Robust IP65 protection
✔ Excellent dynamic response
✔ Seamless Sigma-5 system integration
