Repair of Danfoss equipment
DANFOSS is a well-known brand specializing in the production of advanced industrial automation systems. At Neethsel HK Limited, we offer professional repair and service for drive series such as VLT, VACON, and iC2.

Neethsel HK offers service for Danfoss equipment, including but not limited to the following services:
- Danfoss inverter service
- Danfoss servo motor repair
- Danfoss servo regeneration
- Danfoss servo regeneration
Device diagnostics of Danfoss equipment
Express repair of Danfoss equipment
Functional tests of Danfoss equipment
Repair and Regeneration of Danfoss Equipment at Neethsel HK Limited
At Neethsel HK Limited, the repair of DANFOSS equipment involves a detailed diagnosis of control systems, drives, and power systems. If necessary, we regenerate worn-out components, such as power circuits or communication modules, as well as replace mechanical parts. Thanks to modern repair technologies and access to a wide range of spare parts, we ensure fast and efficient restoration of full functionality for your devices.

What sets Neethsel HK service apart
We provide professional service for Danfoss industrial equipment:
- For repairs we use high quality spare parts, which come from our warehouse located in Hong Kong
- After repairs, we carry out functional tests of inverters, servo drives and servomotors on dedicated test stands
- We provide short repair times, even up to 1 business day
- We provide warranty for repair of Danfoss industrial parts equipment up to 24 months
- We repair and remanufacture discontinued and unavailable devices
- We serve customers in Hong Kong, Europe and around the world
Let us repair your device and you will receive it in working order
To order repairs, please fill out the online form “Repair Quote”. In the description, please provide as much information as possible about the device being ordered for repair, which will reduce the time for the quote. You are welcome.
Hotline Service: +48 717 500 983
Email: [email protected]
Characteristics of Danfoss components:
Danfoss inverter
An inverter (inverter) is a device that converts direct current to alternating current, allowing voltage and frequency regulation.
Advantages of Danfoss inverters:
- Provide protection for motors against overloads and short circuits.
- Optimize production processes by adjusting operating parameters to meet current needs, which improves industrial process management and increases efficiency.
- Integration with control systems to enable monitoring, automation and advanced real-time control.
Danfoss Servomotor
A servomotor is an actuator that is part of a servo system and is responsible for precise motion control in automation systems. It provides accurate speed and position control in real time.
Advantages of Danfoss servomotors:
- Versatility and applicability in a variety of environments.
- Thermal stability, enabling operation over a wide temperature range (from -40°C to +120°C).
- A wide speed range, providing speeds from a few revolutions per minute to high speeds, ideal for systems such as CNC.
Danfoss servo drive
A servo drive is an actuator that precisely controls speed and position based on control signals. It is used in applications requiring high accuracy and dynamic response.
Advantages of Danfoss servo drives:
- High energy efficiency, which contributes to reducing operating costs and improving overall system efficiency.
- The longevity of the equipment, due to the high quality of materials, ensures its reliability, and in the event of failure, repair restores full functionality.
- Compatibility with various control systems
We conduct detailed functional tests of Danfoss equipment
With specialized test benches, we simulate the natural operating conditions of Danfoss equipment, allowing us to accurately assess its performance and reliability before restarting.
Danfoss brand devices are used in many industries, including:
- Industrial automation
- Robotics
- Transportation and logistics
- Food industry
- Automotive industry
- Textile industry
- Pharmaceutical industry
How does the service delivery process work at Neethsel HK?
Have it repaired
To request a repair quote, please fill out the form and a Neethsel HK Account Manager will contact you as soon as possible.
The diagnostics of the device at Neethsel HK
You will receive a free of charge repair quotation within 7 working days. Alternatively, there is an option of receiving the quotation within 24 hours for an additional fee of 110 EUR.
Repair offer
We send the repair offer in the form of a pdf document, which includes information on repair time, price and warranty.
Repair and testing
RGB’s service team will restore the device to full operation and subject it to quality control during load tests or environmental simulations.
Neethsel HK Quality Guarantee
We provide a warranty of up to 24 months usually for the entire device, not just the sections under repair. The warranty also covers discontinued equipment.
Delivery of a working device
Fully operational and securely packaged, you can pick up the device in person or we will ship it to your address. Delivery is also possible, out of hours, available for a fee.
Transparent process
We ensure smooth flow of goods and services by monitoring the status of each device, the progress of repairs, and the method and quality of packaging to eliminate downtime and transportation damage.
Sustainability at Neethsel HK
At Neethsel HK, sustainability is an integral part of the business. Using refurbished equipment helps to reduce industrial waste and reduce the negative impact on the environment. We take care to minimize the negative impact on the environment while guaranteeing the high quality of reconditioned equipment.

Let us repair your device and you will receive it in working order
To order repairs, please fill out the online form “Repair Quote”. In the description, please provide as much information as possible about the device being ordered for repair, which will reduce the time for the quote. You are welcome.
Hotline Service: +48 717 500 983
Email: [email protected]
The most common defects in Danfoss equipment:
- Power module failures
- Communication errors (including: Modbus, CAN, Ethernet)
- Overheating of components
- Incorrect operation of the control interface
- Damage to IGBT transistors
- Electrical safety devices not working
- No synchronization of devices in the system
- Voltage drops in inverters
- Encoder problems
- Mechanical damage
- Damage to power circuit components
Check which Danfoss models we repair
Producer | Product category | Models |
---|---|---|
DANFOSS | Sensors flow | MAG5000 |
DANFOSS | Servo Drives and Inverters | FC-302N160T5E54H2XGC3XXSXXXXA0BKCXXXXDX |
DANFOSS | Servo Drives and Inverters | FC-101P30KT4E20H3XXXXXXSXXXXAXBXCXXXXDX |
DANFOSS | Servo Drives and Inverters | FC-102N450T4E54H4TGC3XXSXXXXAXBXCXXXXDX |
DANFOSS | Servo Drives and Inverters | VLT5003PT5B20EBR3D0F00A00C0 |
DANFOSS | Servo Drives and Inverters | FC-302P22KT5E20H1XGCXXXSXXXXAXBXCXXXXDX |
DANFOSS | Servo Drives and Inverters | VLT6042HT4C20STR3DLF00A00C0 |
DANFOSS | Servo Drives and Inverters | VLT5052CT5C20SBR3DLF00A00C1 |
DANFOSS | Servo Drives and Inverters | FC-302P30KT5E20H1BGCDXXSXXXXAXBXCXXXXDX |
DANFOSS | Servo Drives and Inverters | FC-302P45KT5E20H1XGXXXXSXXXXALBXCXXXXD0 |
DANFOSS | Servo Drives and Inverters | FC-101P46KT4E20H2XXXXXXSXXXXAXBXCXXXXDX |
DANFOSS | Servo Drives and Inverters | FC-301PK37T4E55H1XNXXXXSXXXXA0BXCXXXXD0 |
DANFOSS | Servo Drives and Inverters | FC-302P22KT5E20H2XXXXXXSXXXXAXBXCXXXXDX |
DANFOSS | Servo Drives and Inverters | FC-302P30KT5E20H1XGXXXXSXXXXAXBXCXXXXDX |
DANFOSS | Servo Drives and Inverters | FC-302P4K0T5E20H1XGXXXXSXXXXA0BXCXXXXDX |