The GYS201DC2-T2A is a 200 W ultra-low inertia AC servo motor from Fuji Electric FALDIC-W GYS Series, designed for compact automation systems requiring fast response, accurate positioning and stable repetitive motion.
Unlike conventional servo motors that focus mainly on rated power, the GYS series emphasizes dynamic performance through a low inertia rotor structure. This enables rapid acceleration, quick deceleration and precise control during frequent start-stop operations.
With a 17-bit incremental encoder, 3000 r/min rated speed and 14 mm shaft diameter, the GYS201DC2-T2A provides a balanced solution between compact size and motion performance.
The T2A configuration is a non-brake version suitable for horizontal motion applications using standard shaft couplings.
Key Features
- 200 W compact servo motor
- Ultra-low inertia rotor design
- 17-bit incremental encoder
- 3000 r/min rated speed
- 6000 r/min maximum speed
- 0.637 N·m rated torque
- 14 mm shaft diameter
- High-speed positioning capability
Typical Applications
- Packaging machines
- Pick-and-place systems
- Assembly equipment
- Small robotic mechanisms
- Precision feeding units
Ultra-Low Inertia Advantage
The key advantage of GYS201DC2-T2A is fast dynamic response.
The low inertia design provides:
- Faster acceleration
- Faster deceleration
- Reduced positioning cycle time
- Better repeatability
- Smooth high-frequency operation
It is suitable for applications where machine cycle time is more important than continuous heavy-load operation.
17-Bit Encoder Feedback
The integrated 17-bit incremental encoder provides precise feedback for:
- Position control
- Speed regulation
- Servo tuning
- Motion synchronization
The encoder resolution allows stable operation in precision automation systems.
14mm Shaft Diameter Design
The 14 mm shaft diameter provides a compact mechanical connection for medium-small automation equipment.
Advantages:
- Compatible with common couplings
- Suitable for compact machine layouts
- Reliable torque transmission
- Easy mechanical integration
The coupling type should be selected according to the machine load and installation requirements.
200W Performance Balance
Rated Output
200 W
Rated Torque
0.637 N·m
Maximum Torque
1.91 N·m
The motor provides higher torque capability than 100W models while maintaining the fast response characteristics of the GYS ultra-low inertia structure.
High-Speed Motion Capability
Rated Speed
3000 r/min
Maximum Speed
6000 r/min
The speed range supports:
- Frequent indexing
- Short positioning movements
- High-cycle automation
Non-Brake Configuration
GYS201DC2-T2A does not include a holding brake.
Recommended applications:
- Horizontal axes
- Rotary mechanisms
- Conveyor systems
- Compact motion units
For vertical axes requiring load retention, select a brake-equipped version.
GYS201DC2-T2A vs GYS101DC2 Series
GYS201DC2-T2A
200 W
0.637 N·m rated torque
Higher load capability
GYS101DC2
100 W
0.318 N·m rated torque
For lighter mechanisms
The GYS201DC2-T2A is selected when more torque margin is required.
GYS201DC2-T2A vs GYS401DC2-T2A
GYS201DC2-T2A
200 W
Compact medium-performance axis
GYS401DC2-T2A
400 W
Higher torque and load capacity
Both share the GYS ultra-low inertia concept, but the 401 model is designed for larger mechanical loads.
GYS201DC2-T2A vs Brake Version
GYS201DC2-T2A
No brake
Horizontal motion applications
GYS201DC2-T2A-B
Integrated holding brake
Vertical load applications
The brake version provides holding force after servo power removal.
Installation Notes
Before installation:
- Confirm compatible servo amplifier
- Verify encoder cable
- Check 14mm shaft coupling
- Confirm brake requirement
- Match load inertia
- Complete servo tuning
- Test operation before full production
FAQ
Q1: What is the rated output of GYS201DC2-T2A?
A1: The rated output is 200 W.
Q2: What encoder does it use?
A2: It uses a 17-bit incremental encoder.
Q3: Does this model include a brake?
A3: No. It is the standard non-brake version.
Q4: What is the rated speed?
A4: The rated speed is 3000 r/min.
Q5: What is the shaft diameter?
A5: The shaft diameter is 14 mm.
Q6: What makes the GYS series different?
A6: The ultra-low inertia rotor provides faster response and shorter positioning cycles.
Q7: Is it suitable for high-speed automation?
A7: Yes. It is designed for repeated positioning and fast acceleration applications.
Q8: What applications fit this motor?
A8: It is suitable for compact machinery requiring precise and responsive servo motion.
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