FD1X5S Low-Voltage DC Servo Drive
High performance, complete certifications, wide power coverage
and support for multi‑bus communication
FD1X5S Low-Voltage DC Servo Drive
The FD1X5S represents our fifth-generation low-voltage servo drive, engineered for a 24–60VDC wide-range supply and power outputs spanning 50 W to 3000 W. As a high-performance DC servo drive, it supports CANopen, Modbus RTU, EtherCAT, and PROFINET, enabling flexible integration into industrial servo drive systems. The drive also meets CE, UL, and RoHS 2.0 requirements and integrates STO (Safe Torque Off) for safe and reliable motion control.
Built on a new auto-tuning algorithm architecture, the FD1X5S combines an adaptive notch filter with S-curve acceleration profiles to suppress mechanical resonance and reduce operating noise. This enables smooth and stable motor rotation under changing load conditions, making it a reliable DC servo motor drive for demanding motion control applications.
| Model parameter | FD115S-□S-000 | FD125S-□S-000 | FD135S-□S-000 | FD145S-□S-000 | FD165S-□S-000 | |
| Power supply | 24V～60V | |||||
| Logic power supply | 24V (allowable fluctuation range 18V~30V)，500mA+holding brake coil current,The logic power is an isolated power supply with an isolation voltage of 500 VDC. | |||||
| Max continuous output current(Arms) | 5 | 15 (Up to 12Arms without auxiliary cooling plate) |
30 (Up to 22Arms without auxiliary cooling plate) |
50 (Up to 35Arms without auxiliary cooling plate) |
80 (Up to 55Arms without auxiliary cooling plate) |
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| Peak current（AP） | 18 | 48 | 100 | 160 | 240 | |
| Feedback signal | Tamagawa protocol, Incremental encoder | |||||
| Energy consumption brake | Need external brake resistance (depending on the operation condition, mainly used in rapid start-stop occasions) | |||||
| Energy consumption brake voltage absorption point | 63V±2V(default) | |||||
| Overvoltage alarm voltage | 70V±2V(default) | |||||
| Undervoltage alarm voltage | 16V±2V(default) | |||||
| Cooling mode | Natural cooling | |||||
| Weight(kg) | 0.405 | 0.405 | 0.695 | 0.867 | 1.69 | |
| Logic loss power（mW） | 2500 | 2500 | 2500 | 2500 | 2500 | |
| Safety function STO | 2-channel STO,STO interface can be connected with the safety controller,safety switch,safety sensor,etc.,to realize the safety function of the driver. Input voltage range:24VDC±15%;Input current:2 .3 mA ;Logic level standard:IEC 61131 -2 Type1; Input impedance:10 kΩ. |
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| Digital input | 3-channel DI digital input, Common COMI port , High level :12.5V~30VDC，Low level: 0~5VDC; Max frequency : 1KHz，Input impedance :5KΩ Among them, DI2 and DI3 are high-speed inputs, with a response time of ≤10 μs and an input impedance of 2.7 kΩ. |
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| Pulse input | 2-channel pulse input,Pulse+direction, CCW+CW,phase A+phase B（12V～24V). Max frequency:500KHz. It can be multiplexed as 2-channel DI (DI4 and DI5 ) by software setting |
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| Digital output | 1-channel digital output, open collector output，Max voltage:30V , Driving capacity:100mA | |||||
| Brake output | 1-channel brake output ,brake voltage output range:+VCC (Logic power)*duty%, maximum drive capability :500mA,can directly drive the brake device; It can be multiplexed as 24V source output or open collector output |
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| Analog | 1-channel voltage type analog input, 12bit，-10V～+10V，differential connection method | |||||
| Station number | Two 16-bit rotary DIP switch are provided for setting the station number | |||||
| Gantry synchronization | AS version supports Gantry synchronization | |||||
| USB | Debug linterface, can use Kinco PC software to connection | |||||
| Protect function | Overvoltage protection, undervoltage protection, motor I2T protection, short circuit protection, drive overheat protection | |||||
| Modbus/RS485 | Max support 115.2K baud rate, can use Modbus RTU protocol to communicate with the controller | |||||
| CANopen | Max support 1Mbps, can use CANopen protocol to communicate with the controller | |||||
| EtherCAT | Support CoE(CiA402 protocol)and CSP/CSV/PP/PV/PT/HM mode，communication speed 100Mbps | |||||
| Profinet | Non periodic parameter read and write; Message 1, message 3, message 5, message 9, message 102, message 105, message 111; Support IRT synchronous mode; Support absolute value encoder; Support DSC dynamic servo control，Supports additional message 750 |
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| Operating temperature | -20℃～+40℃（no freezing）,When the operating temperature exceeds 40°C, the driver needs to be derated | |||||
| Humidity | Less than 90%RH (no condensation) | |||||
| Storage temperature | Short-term storage (within 1 month) : -20℃ ~+ 65℃ Long-term storage (over 1 month) : -10℃ ~+ 55℃ |
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| Storage humidity | 90%RH (no condensation) | |||||
| Protection class | IP20 (Power supply terminal X5 only meets IP00 protection level) | |||||
| Altitude | Less than 3000m,power derating 1.5%/100m between 1000m and 3000m | |||||
| Atmospheric pressure | 70kpa～106kpa | |||||
| Installation site | It needs to be installed in an electrical cabinet with an IP54 protection class. The length of the control cable and bus cable installed on the equipment shall not exceed 30 meters, and the length of the power cable and encoder cable shall not exceed 10 meters. |
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| Installation method | Install vertically or horizontally | |||||
| Note ：□=A：CANopen,RS485,Pulse =E：EtherCAT,Pulse =P：Profinet,Pulse |
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