Kaifull new products for the first quarter of 2026:
Higher performance, lower overall cost
Advanced stepper technology designed for high-precision synchronization and supply chain resilience.
Cost Optimization
Localized MCU solutions and high-efficiency algorithms reduce hardware costs while maintaining performance
Perfect Replacement
100% mechanical and electrical compatibility allows for zero-risk replacement of existing systems
Smart Debugging
USB-C/RS485 interfaces with real-time waveform display for rapid field setup and diagnostic
EtherCAT Bus Drive Series
Space Saver

Y2SS3-ECX4/-S

- Space Efficiency: 4-axis-in-1 vertical design saves 40% cabinet space.
- Versatile Modes: Supports CSP, CSV, PP, PV, HM, and CST.
- Safety: Optional STO function (Y2SS3-ECX4-S) for industrial safety.
Perfect Replacement

Y2SD2C-ECX

- Drop-in Replacement: 100% compatible with legacy Y2SD2-ECX dimensions.
- Supply Security: New generation MCU ensures stable lead times and cost.
- Protection: Enhanced loop control prevents Back-EMF damage.
Ultra Smooth

Y5SS3-ECX

- 5-Phase FOC: High-precision vector control for ultra-low vibration.
- Fast Response: 62.5μs position refresh rate via EtherCAT.
- Simulation: Real-time waveform display for easy field debugging.
Integrated Motor Series
0.075° Precision

SSD-RS485P Series

- High Resolution: 5000-line self-developed magnetic encoder.
- Broad Compatibility: Supports Pulse, IO, and Modbus 485 control.
- Sizes: Available in NEMA 8, 11, 17, 23, and 24 frames.
CiA 402

SSD-CAN Series

- Protocol: Fully supports CANopen CiA 402 motion protocol.
- Closed-Loop: Reliable 5000-line encoder prevents steps loss.
- Interface: RS485 debugging interface for quick configuration.
Best-in-Class

SSD-ECX Series

- Advanced Loop: EtherCAT closed-loop for high-speed dynamic response.
- Flexible: Compatible with 1000/5000 line encoder options.
- Ready to Use: Supports CSP/CSV/PP/PV/HM/CST modes.
Pulse-type Drive Series
Vibration Suppression

Y5SD2

- 3rd Gen Flux: Enhanced technology for suppressing resonance.
- Modes: Supports Position, Velocity, and Multi-speed modes.
- Flexible Microstep: Choose between 200 or 500 microstep factors.
High Voltage AC

Y2SAC4-C/Y3SAC4-C

- Global Power: Direct 80-265VAC input, no transformer needed.
- Economic Upgrade: Ideal replacement for high-cost legacy models.
- Advanced Control: Flux estimation for high-speed response.
Supply Security

Y2SED2-P Series

- 100% Localized: Domestic MCU/components for mission-critical apps.
- Maintenance: Supports IAP firmware upgrades and USB-C debugging.
- Military Grade: Specifically designed for supply chain resilience.
Why Choose Kaifull for Your Global Supply?
As a leading manufacturer of motion control products, we understand that compatibility and reliability are paramount. Our 2026 Q1 lineup is not just a technology upgrade; it is a response to the global demand for cost-efficiency and supply chain resilience.
- Plug & Play: 1:1 replacement for existing high-cost brand drive dimensions.
- Global Certification: Fully compliant with industrial standards for international markets.
- Advanced Protection: Built-in safeguards against back-EMF and open-circuit alarms.
Ready to Optimize Your Machine's Performance?
Download our Full Compatibility Guide or request a Sample Unit for testing.
CONTACT OUR EXPORT TEAM







Daniel.Ding
Ding