The GYS101DC1-CB is a compact 100 W AC servo motor from the FALDIC GYS Series, designed for high-response motion applications requiring fast acceleration and precise positioning.
Its ultra-low inertia rotor structure enables rapid start-stop operation and quick direction changes, making it suitable for compact automation mechanisms where response speed and positioning stability are critical.
The motor integrates a 16-bit incremental encoder for accurate speed and position feedback. The CB configuration features a straight keyless shaft design without an integrated holding brake, making it ideal for lightweight horizontal motion systems and precision mechanisms using clamp-type couplings.
Key Features
- 100 W compact servo motor
- Ultra-low inertia rotor design
- 3000 r/min rated speed
- 5000 r/min maximum speed
- 16-bit incremental encoder feedback
- Keyless straight shaft configuration
- Lightweight 0.55 kg structure
- High acceleration and positioning response
Typical Applications
- Compact indexing systems
- Pick-and-place mechanisms
- Small conveyor axes
- Inspection equipment
- Precision feeding systems
Ultra-Low Inertia Design
The main advantage of GYS101DC1-CB is not high power output, but fast dynamic response.
The low inertia rotor design helps achieve:
- Faster acceleration
- Shorter positioning cycles
- Frequent forward/reverse operation
- Improved small-axis motion control
It is especially suitable for machines requiring repeated short-distance movements.
16-Bit Incremental Encoder Feedback
The integrated 16-bit incremental encoder provides feedback for:
- Speed regulation
- Position control
- Servo loop operation
This configuration is designed for standard servo positioning systems and requires compatible amplifier and controller configuration.
Keyless Shaft Configuration
Compared with keyed shaft versions, the CB model uses a straight shaft without key.
Advantages include:
- Suitable for clamp-type couplings
- Reduced mechanical complexity
- Compact machine integration
- Easy coupling installation
The coupling type should be selected according to the machine design and load requirements.
No Holding Brake Version
GYS101DC1-CB does not include a holding brake.
Recommended for:
- Horizontal axes
- Lightweight mechanisms
- Applications without gravity-driven loads
For vertical axes requiring load holding, a brake-equipped model should be selected.
GYS101DC1-CB vs GYS101DC1-CA
GYS101DC1-CB
100 W
16-bit incremental encoder
Keyless shaft
No brake
GYS101DC1-CA
100 W
16-bit incremental encoder
Keyed shaft
No brake
The main difference is the shaft-end configuration.
GYS101DC1-CB vs GYS101DC1-CB-B
GYS101DC1-CB
No holding brake
Shorter motor body
For horizontal applications
GYS101DC1-CB-B
Integrated holding brake
For vertical or gravity-loaded axes
GYS101DC1-CB vs Higher Power GYS Motors
GYS101DC1-CB
100 W
Low torque
Ultra-compact motion axis
Higher power GYS models
Higher torque capacity
For larger mechanical loads
Motor selection should consider load inertia, acceleration requirement and torque demand.
Installation Notes
Before installation:
- Confirm servo amplifier compatibility
- Verify encoder cable type
- Check shaft coupling design
- Confirm brake requirement
- Avoid excessive shaft load
- Ensure correct grounding
- Perform servo tuning after installation
FAQ
Q1: What is the output power of GYS101DC1-CB?
A1: The rated output is 100 W.
Q2: What is the rated speed?
A2: The rated speed is 3000 r/min with a maximum speed of 5000 r/min.
Q3: What encoder does it use?
A3: It uses a 16-bit incremental encoder.
Q4: Does this model include a brake?
A4: No. GYS101DC1-CB is the non-brake version.
Q5: What makes GYS101DC1-CB different from standard small motors?
A5: Its ultra-low inertia design provides faster response and shorter positioning cycles.
Q6: Does it have a keyed shaft?
A6: No. The CB version uses a straight keyless shaft.
Q7: Is it suitable for vertical loads?
A7: Applications with gravity load should consider a brake-equipped version.
Q8: What applications fit this motor?
A8: It is suitable for compact automation equipment requiring fast and precise motion control.
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