The GYS751DC2-T2A is a 750 W ultra-low inertia AC servo motor from the Fuji Electric FALDIC GYS Series, designed for high-response industrial motion applications requiring both speed and torque performance.
Unlike general-purpose servo motors focused only on power output, the GYS series combines a low-inertia rotor structure with high-speed capability to achieve rapid acceleration, quick deceleration and stable positioning in demanding automation systems.
With 2.39 N·m rated torque, 7.17 N·m maximum torque and a 17-bit incremental encoder, the GYS751DC2-T2A provides accurate feedback and strong dynamic performance for high-cycle machine operations.
The T2A configuration is a non-brake version suitable for horizontal motion systems and applications using standard shaft couplings.
Key Features
- 750 W rated output
- Ultra-low inertia rotor design
- 3000 r/min rated speed
- 6000 r/min maximum speed
- 17-bit incremental encoder
- 2.39 N·m rated torque
- 7.17 N·m maximum torque
- High acceleration response
Typical Applications
- Packaging machinery
- Printing equipment
- Semiconductor equipment
- Material handling systems
- High-speed positioning axes
Ultra-Low Inertia Performance
The main advantage of the GYS751DC2-T2A is fast dynamic response.
The low inertia rotor design enables:
- Faster acceleration
- Faster stopping response
- Shorter machine cycle time
- Better performance during frequent motion changes
It is designed for machines requiring repeated high-speed positioning rather than simple constant-speed operation.
High Torque in Compact Servo Package
Rated Torque
2.39 N·m
Maximum Torque
7.17 N·m
The motor provides strong acceleration torque while maintaining the responsive characteristics of the GYS series.
17-Bit Incremental Encoder Feedback
The integrated 17-bit incremental encoder provides feedback for:
- Position control
- Speed regulation
- Servo loop operation
- Motion synchronization
The encoder configuration must match the compatible servo amplifier and controller.
High-Speed Motion Capability
Rated Speed
3000 r/min
Maximum Speed
6000 r/min
The high-speed capability supports:
- Rapid indexing
- Short positioning cycles
- High-frequency machine operation
Non-Brake Configuration
GYS751DC2-T2A does not include a holding brake.
Recommended applications:
- Horizontal axes
- Rotary mechanisms
- Conveyor drives
- Motion systems with external holding solutions
For vertical axes requiring load retention, select a brake-equipped model.
GYS751DC2-T2A vs GYS751DC2-T2A-B
GYS751DC2-T2A
750 W
17-bit incremental encoder
No holding brake
For horizontal motion
GYS751DC2-T2A-B
750 W
17-bit incremental encoder
Integrated holding brake
For vertical or gravity-loaded axes
The brake version has additional mechanical length and holding capability.
GYS751DC2-T2A vs GYS401DC2 Series
GYS751DC2-T2A
750 W
2.39 N·m rated torque
Higher load capability
GYS401DC2 Series
400 W
1.27 N·m rated torque
For smaller motion axes
Selection should consider torque requirement, load inertia and acceleration profile.
GYS751DC2-T2A vs GYE751 Series
GYS751DC2-T2A
GYS ultra-low inertia design
Higher dynamic response
GYE751 Series
Different motor structure
Different application positioning
The two series should not be selected only by output power.
Installation Notes
Before installation:
- Confirm servo amplifier compatibility
- Verify encoder cable specification
- Check shaft coupling type
- Confirm brake requirement
- Match load inertia
- Ensure correct grounding
- Complete servo tuning after installation
- Test rotation direction before full operation
FAQ
Q1: What is the rated output of GYS751DC2-T2A?
A1: The rated output is 750 W.
Q2: What is the rated speed?
A2: The rated speed is 3000 r/min with a maximum speed of 6000 r/min.
Q3: What encoder does this motor use?
A3: It uses a 17-bit incremental encoder.
Q4: Does it include a brake?
A4: No. GYS751DC2-T2A is the non-brake version.
Q5: What is the rated torque?
A5: The rated torque is 2.39 N·m.
Q6: What makes the GYS series different?
A6: Its ultra-low inertia design provides faster response and shorter positioning cycles.
Q7: Is it suitable for high-speed automation?
A7: Yes. It is designed for high-frequency positioning and rapid acceleration applications.
Q8: Which amplifier is compatible?
A8: It is compatible with the corresponding Fuji Electric servo amplifier system.
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