yaskawa SGMG-20A2AB Servo Motor SGMG20A2AB 1800W 11.5N.M 200V
Description
Condition:Â Used,
Brand:Â Yaskawa
Power:Â 1800w (1.8kw)
Motor Specification:
Model:Â SGMG-20A2AB
Input:Â 200VÂ 16.7A
Rated Rev:Â 1500r/min
Cont. Torque:Â 11.5N-m
Brake:Â No
O/N:Â 874745 001
S/N:Â B0086E 729010002
Manufacturer:Â YASKAWA ELECTRIC
MADE IN JAPAN
The Yaskawa SGMG-20A2AB is a high-performance, 200V AC servo motor delivering 1800W of continuous power and a rated torque of 11.5 N.m. This model is part of Yaskawa’s renowned Σ (Sigma)-series, engineered for exceptional speed control, positioning accuracy, and dynamic response. Its low inertia design makes it an ideal solution for high-cycle automation applications requiring rapid acceleration and deceleration.
This servo motor is designed to seamlessly pair with Yaskawa’s Sigma-5 family of servo amplifiers, creating a motion control system trusted worldwide for its reliability and precision in industries such as packaging, material handling, robotics, and machine tooling.
Key Features & Benefits:
-
High Power & Torque:Â With 1800W output and 11.5 N.m of torque, this motor provides the robust power needed for demanding industrial applications.
-
Low Inertia (Model A2):Â The low rotor inertia allows for extremely quick starts and stops, reducing cycle times and improving overall machine throughput in high-speed applications.
-
High Resolution Encoder:Â Features a precision 24-bit multi-turn absolute encoder (standard on Sigma-5 compatible motors), ensuring exceptional positioning accuracy and repeatability without the need for a backup battery.
-
Built-in Keyway:Â Includes a keyway and key for a secure, positive-lock connection to the driven load, preventing slippage under high torque or shock loads.
-
IP67 Rated Construction (SGMG Model):Â Offers a high degree of protection against dust ingress and water jets, making it suitable for use in harsh industrial environments.
-
Electromagnetic Brake Option:Â The “B” in the model suffix indicates this motor is equipped with an electromagnetic holding brake, essential for vertical axis applications or for ensuring safe stopping in the event of a power loss.
-
Global Compliance:Â Meets international standards including CE, UL, and cUL, ensuring safety and compatibility for global machinery.
Technical Specifications at a Glance:
| Feature | Specification |
|---|---|
| Model | SGMG-20A2AB |
| Series | Yaskawa Σ (Sigma) Series |
| Rated Output | 1800 Watts |
| Rated Torque | 11.5 N.m |
| Rated Speed | 1500 rpm |
| Max. Speed | 3000 rpm |
| Voltage | 200 VAC |
| Encoder | 24-bit Multi-turn Absolute |
| Inertia | Low Inertia (A2 Type) |
| Shaft | Keyway (with Key) |
| Brake | Electromagnetic Brake (Yes) |
| Protection Class | IP67 (Drip-proof, Oil-proof, Dust-proof) |
Common Applications:
This versatile servo motor is perfectly suited for:
-
Industrial Robots (Articulated, SCARA, Delta)
-
Automated Assembly Systems
-
Packaging Machinery
-
CNC Machine Tools (Indexing tables, Feed drives)
-
Material Handling & Pick-and-Place Systems
-
Semiconductor Manufacturing Equipment
-
Printing and Paper Converting Machinery











