The HollySys DX50 PROFINET servo amplifier series delivers precise motion controls for advanced industrial automation equipment. This high-performance AC servo lineup covers a power range from 0.2 kW to 7.5 kW with standard Ethernet communication interfaces. Supported by local stocking and technical guidance from Beijing Zhongping Technology, machine builders can integrate these drives efficiently into multi-axis systems.
Industrial automation engineers frequently face bandwidth constraints and synchronization challenges in distributed control networks. The DX50 series addresses these demands by utilizing the deterministic PROFINET communication protocol. This ensures rapid data exchange between the upper-level host controller and multiple networked servo amplifiers. By integrating advanced digital signal processing algorithms, the drive minimizes velocity ripple and improves settling time during high-frequency positioning tasks. The robust hardware design incorporates comprehensive protective features against overvoltage, overcurrent, and thermal overload, ensuring stable operation in harsh factory environments.
Technical Specifications
Series: DX50-PROFINET
Supported Power Range: 0.2 kW - 7.5 kW @ 50 Hz/60 Hz
Communication Protocol: PROFINET @ Ethernet Interface
220V Model DX50D-S2-020-N Power: 0.2 kW @ 200 VAC - 240 VAC
220V Model DX50D-S2-020-N Continuous Input Current: 2.3 Arms @ 200 VAC
220V Model DX50D-S2-020-N Continuous Output Current: 1.6 Arms @ 200 VAC
220V Model DX50D-S2-020-N Maximum Output Current: 5.8 Arms @ 200 VAC
220V Model DX50D-S2-040-N Power: 0.4 kW @ 200 VAC - 240 VAC
220V Model DX50D-S2-040-N Continuous Input Current: 4.0 Arms @ 200 VAC
220V Model DX50D-S2-040-N Continuous Output Current: 2.8 Arms @ 200 VAC
220V Model DX50D-S2-040-N Maximum Output Current: 10.1 Arms @ 200 VAC
220V Model DX50D-S2-075-N Power: 0.75 kW @ 200 VAC - 240 VAC
220V Model DX50D-S2-075-N Continuous Input Current: 7.9 Arms @ 200 VAC
220V Model DX50D-S2-075-N Continuous Output Current: 5.5 Arms @ 200 VAC
220V Model DX50D-S2-075-N Maximum Output Current: 16.9 Arms @ 200 VAC
220V Model DX50D-S2-075-N Internal Resistor Value: 50.0 Ω @ 50 W
220V Model DX50D-T2-100-N Power: 1.0 kW @ 200 VAC - 240 VAC
220V Model DX50D-T2-100-N Continuous Input Current: 9.6 Arms @ Single Phase 220V
220V Model DX50D-T2-100-N Continuous Output Current: 7.6 Arms @ 200 VAC
220V Model DX50D-T2-100-N Maximum Output Current: 23.0 Arms @ 200 VAC
220V Model DX50D-T2-100-N Internal Resistor Value: 25.0 Ω @ 80 W
220V Model DX50D-T2-150-N Power: 1.5 kW @ 200 VAC - 240 VAC
220V Model DX50D-T2-150-N Continuous Input Current: 12.8 Arms @ Single Phase 220V
220V Model DX50D-T2-150-N Continuous Output Current: 11.6 Arms @ 200 VAC
220V Model DX50D-T2-150-N Maximum Output Current: 32.0 Arms @ 200 VAC
220V Model DX50D-T2-150-N Internal Resistor Value: 25.0 Ω @ 80 W
380V Model DX50D-T3-100-N Power: 1.0 kW @ 380 VAC - 480 VAC
380V Model DX50D-T3-100-N Continuous Input Current: 2.4 Arms @ 380 VAC
380V Model DX50D-T3-100-N Continuous Output Current: 3.5 Arms @ 380 VAC
380V Model DX50D-T3-100-N Maximum Output Current: 11.0 Arms @ 380 VAC
380V Model DX50D-T3-100-N Internal Resistor Value: 100.0 Ω @ 80 W
380V Model DX50D-T3-150-N Power: 1.5 kW @ 380 VAC - 480 VAC
380V Model DX50D-T3-150-N Continuous Input Current: 3.6 Arms @ 380 VAC
380V Model DX50D-T3-150-N Continuous Output Current: 5.4 Arms @ 380 VAC
380V Model DX50D-T3-150-N Maximum Output Current: 14.0 Arms @ 380 VAC
380V Model DX50D-T3-150-N Internal Resistor Value: 100.0 Ω @ 80 W
380V Model DX50D-T3-200-N Power: 2.0 kW @ 380 VAC - 480 VAC
380V Model DX50D-T3-200-N Continuous Input Current: 5.6 Arms @ 380 VAC
380V Model DX50D-T3-200-N Continuous Output Current: 8.4 Arms @ 380 VAC
380V Model DX50D-T3-200-N Maximum Output Current: 20.0 Arms @ 380 VAC
380V Model DX50D-T3-200-N Internal Resistor Value: 50.0 Ω @ 80 W
380V Model DX50D-T3-300-N Power: 3.0 kW @ 380 VAC - 480 VAC
380V Model DX50D-T3-300-N Continuous Input Current: 8.0 Arms @ 380 VAC
380V Model DX50D-T3-300-N Continuous Output Current: 11.9 Arms @ 380 VAC
380V Model DX50D-T3-300-N Maximum Output Current: 30.0 Arms @ 380 VAC
380V Model DX50D-T3-300-N Internal Resistor Value: 50.0 Ω @ 80 W
380V Model DX50D-T3-500-N Power: 5.0 kW @ 380 VAC - 480 VAC
380V Model DX50D-T3-500-N Continuous Input Current: 12.0 Arms @ 380 VAC
380V Model DX50D-T3-500-N Continuous Output Current: 16.5 Arms @ 380 VAC
380V Model DX50D-T3-500-N Maximum Output Current: 42.0 Arms @ 380 VAC
380V Model DX50D-T3-500-N Internal Resistor Value: 35.0 Ω @ 100 W
380V Model DX50D-T3-600-N Power: 6.0 kW @ 400 VAC
380V Model DX50D-T3-600-N Continuous Input Current: 16.0 Arms @ 380 VAC
380V Model DX50D-T3-600-N Continuous Output Current: 20.8 Arms @ 380 VAC
380V Model DX50D-T3-600-N Maximum Output Current: 53.0 Arms @ 380 VAC
380V Model DX50D-T3-600-N Internal Resistor Value: 35.0 Ω @ 100 W
380V Model DX50D-T3-750-N Power: 7.5 kW @ 400 VAC
380V Model DX50D-T3-750-N Continuous Input Current: 21.0 Arms @ 380 VAC
380V Model DX50D-T3-750-N Continuous Output Current: 25.7 Arms @ 380 VAC
380V Model DX50D-T3-750-N Maximum Output Current: 65.0 Arms @ 380 VAC
380V Model DX50D-T3-750-N Internal Resistor Value: 35.0 Ω @ 100 W
Overvoltage Category: III @ IEC Standards
System Integration and Hardware Setup
Proper installation of the DX50 PROFINET servo amplifier requires careful attention to grounding, shielding, and power cabling. Engineers must route encoder and communication cables away from high-voltage power lines to prevent electromagnetic interference. Using shielded twisted-pair cables for PROFINET communication ensures data integrity in noisy industrial environments. The grounding terminal on the chassis must connect directly to a low-impedance cabinet ground to suppress high-frequency noise.
Thermal management is another critical aspect during hardware setup. Units utilizing natural cooling, such as the 0.2 kW to 0.75 kW models, require adequate clearance above and below the enclosure for natural convection. Higher-power models rely on forced air cooling via integrated fans, necessitating unblocked airflow paths inside the control cabinet. Ensuring proper clearance prevents thermal shutdown during continuous high-load cycles.
Reliability and Environmental Durability
The DX50 series is engineered to withstand demanding industrial conditions with an Overvoltage Category III rating. The internal circuitry utilizes high-grade components selected for extended operational life under continuous vibration and thermal stress. Braking resistor configurations vary by frame size, with built-in resistors provided on higher power tiers to absorb regenerative energy during rapid deceleration phases.
Routine maintenance involves inspecting cooling fan operation and checking terminal screw torque to prevent loose connections caused by mechanical vibration. The robust structural layout minimizes dust accumulation points, while coated circuit boards protect against humidity and corrosive particulates found in typical manufacturing plants.
Selection Guidance and Alternative Options
When selecting a servo amplifier from the DX50 lineup, engineers must evaluate the continuous and peak current requirements of the application motor. Matching the amplifier output capability to the motor nominal rating guarantees optimal dynamic performance without triggering thermal protections. For applications requiring different bus architectures, alternative models within the broader HollySys ecosystem offer CANopen or EtherCAT protocols. Technical support teams at Beijing Zhongping Technology can assist customers with cross-referencing legacy part numbers and verifying stock availability for rapid deployment.
Frequently Asked Questions (FAQ)
1. What is the standard warranty coverage and return policy for this product?
Beijing Zhongping Technology provides a comprehensive 12-month warranty covering manufacturing defects, backed by pre-shipment quality inspections.
2. How can I verify current stock levels and lead times for urgent orders?
Contact the sales and engineering support team directly to check real-time warehouse inventory and expedite shipment arrangements.
3. Does the DX50 series support third-party motors or only proprietary ones?
The drive supports standard permanent magnet synchronous AC servo motors provided encoder feedback and electrical parameters align correctly.
4. What software tool is required for configuring and tuning the amplifier?
Configuration utilizes the dedicated HollySys commissioning software via the built-in Ethernet port for parameter tuning and real-time monitoring.
5. How does the PROFINET interface handle real-time motion synchronization?
PROFINET IRT communication enables deterministic cycle times, ensuring synchronized trajectory execution across multi-axis networked topologies.
6. Are external braking resistors mandatory for all power ratings?
Lower-power units require external braking resistors if high inertia loads stop frequently, whereas select larger frames feature built-in resistors.
7. What is the maximum ambient operating temperature for these amplifiers?
The unit operates reliably up to 50°C provided cabinet ventilation meets the minimum clearance specifications outlined in the manual.
8. Can single-phase 220V power supply be used with three-phase models?
Three-phase models require the specified three-phase AC input voltage to deliver rated output torque and maintain bus voltage stability.
FAQ
1.Who are We?
Beijing Zhongping Technology Co., LTD., is a global industrial electrical automation service provider, is a scientific research, design, marketing, technical services, industrial Internet, international import and export services as one of the science and technology companies.
2.What can you buy from us?
PLC, inverter, human-machine interface, hydraulic products, low-voltage power distribution, industrial robots and core components
3.Is the item in stock or need to be purchased from another supplier?
We have a large inventory of goods and have our own warehouse.
4.What advantages do we have over other suppliers?
Our company has a large amount of inventory and a number of warehouses, but also in the country's important industrial provinces and cities with offices and a number of overseas service points. To provide you with intelligent manufacturing one-stop comprehensive services, save efforts, labor and cost.
5.Can you provide 100% new original authentic products?
We only sell new original genuine, no renovation, no fake, only for the original factory original!
6.How long is the delivery time?
If there is a stock, it will take 2-3 working days to ship, if the quantity is large, it will take 5-7 working days after receiving the payment, if it is not a conventional model, it will take some time, we will inform you of the specific delivery time.
7.Is there technical support available?
Of course, we have a professional technical team that can help you solve technical problems.
8.How do we guarantee quality?
We have three processes to control the quality of goods.
1) Our engineers will inspect the production and quality control in the factory regularly.
2) Incoming materials shall be inspected by experienced purchasing engineers before they can be stored.
3) At least 2 people in the logistics department cross-check the goods to be sent before delivery.
9.Can you guarantee the safe and reliable delivery of your products?
Yes, we strictly adopt the international standard packing. We also use special packaging for dangerous goods, and refrigerated shipping for items with temperature requirements. Special item packaging and general cargo standard packaging requirements may incur additional costs.
10.How about the freight?
The cost depends on how you choose to get the goods. Express is usually the fastest but also the most expensive way. Sea freight is the best solution for large quantities of goods. The exact shipping cost depends on the purchase amount、quantity and weight of your order. Please feel free to contact us for more information.
+86 010-64225983
+8613811814778
Building 26, Liyuan Community, Chaoyang District, Beijing, China
