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137X2631 Danfoss 37kW Three Phase iC7-Automation Variable Speed Drive
Danfoss 137X2631 iC7-Automation frequency converter with 73 A current rating, three phase 380-500 V AC input, IP20 Open Type design, EtherCAT communication and Safe Torque Off functionality.
£5,666.25
Why Choose the Danfoss 137X2631 iC7-Automation Frequency Converter?
The Danfoss 137X2631 is a compact, high-performance iC7-Automation frequency converter designed for precise industrial motor control, machine automation and efficient integration into modern control systems. As part of the advanced Danfoss iC7-Automation drive range, it provides accurate speed and torque regulation for three-phase motors used in demanding industrial environments.
This air-cooled drive is engineered for reliable cabinet installation and flexible automation connectivity. The iC7-Automation platform combines intelligent drive functionality, modern communication options and robust protection features to help improve uptime, process consistency and energy efficiency.
With a 73 A current rating, three-phase 380–500 V AC supply and IP20 / Open Type construction, the Danfoss 137X2631 is suitable for demanding motor control applications. Its FA06 frame, EtherCAT capability and integrated Safe Torque Off make it ideal for electrical cabinets, control panels and industrial automation systems.
Key Advantages
- Advanced Danfoss iC7-Automation frequency converter for industrial motor control.
- 73 A current rating for demanding automation applications.
- Three-phase 380–500 V AC input compatible with industrial power systems.
- IP20 / Open Type design for cabinet and panel installation.
- Integrated Safe Torque Off (STO) functionality for machine safety.
- EtherCAT fieldbus capability for high-speed automation integration.
Key Features
- Danfoss iC7-Automation drive series.
- 73 A current rating.
- Three-phase 380–500 V AC mains voltage.
- IP20 / Open Type protection rating.
- Frame size FA06.
- EMC category C2.
- Coated boards for enhanced environmental protection.
- Control Panel 2.8 OPX20.
- EtherCAT fieldbus and Ethernet port capability.
- Standard I/O for industrial control integration.
Reliable Motor Control for Industrial Automation
Frequency converters such as the Danfoss 137X2631 regulate motor speed by adjusting the voltage and frequency supplied to the motor. This enables industrial equipment to operate more efficiently while improving process accuracy and reducing mechanical stress on motors and driven components.
The Danfoss iC7-Automation range is designed for modern industrial environments where accurate shaft performance, reliable communication and flexible configuration are essential. Its cabinet-mounted format makes it well suited to OEM machinery, automation panels and control system installations.
Typical Applications
- Industrial conveyors and material handling systems.
- Pumps and water treatment equipment.
- Fans, HVAC and ventilation systems.
- Packaging and production machinery.
- OEM automation panels and machine building.
- General industrial motor control systems.
Technical Specifications
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| Power | 37 kW | |
|---|---|---|
| Current | 73 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| EMC Filter | Commercial | |
| Series | iC7-Automation | |
| Part number | 137X2631 | |
| Model code | IC7-60FA3N05-73A0E20F2+AGCX+BAEC+BDBA+BEF1+BF20+CAM0+DAAU | |
| Product type | Frequency converter / variable frequency drive | |
| Current rating | 73 A | |
| Input voltage | 380–500 V AC | |
| Input phases | 3-phase | |
| Input frequency | 50 / 60 Hz | |
| Protection rating | IP20 / Open Type | |
| Frame size | FA06 | |
| EMC category | C2 | |
| Fieldbus protocol | EtherCAT | |
| Standard I/O | 4 × DI, 2 × DI/O, 2 × AI, 1 × AO, 2 × RO | |
| Functional safety | Safe Torque Off (STO) | |
| Cooling | Air-cooled | |
| Dimensions (W × H × D) | approx. 20.0 × 55.5 × 29.4 cm | |
| Weight | approx. 26.2 kg | |
| Mounting type | Cabinet / panel mounting |
Frequently Asked Questions
What is the Danfoss 137X2631 used for?
The Danfoss 137X2631 is used to control the speed and torque of three-phase AC motors in industrial automation, machinery and process control applications.
What current rating does this drive provide?
The drive has a 73 A current rating, making it suitable for demanding industrial motor control applications.
What supply voltage does the Danfoss 137X2631 require?
The drive is designed for a three-phase 380–500 V AC supply.
Does this drive include functional safety?
Yes, the Danfoss 137X2631 includes Safe Torque Off (STO) functionality for machine safety applications.
What communication protocol is supported?
This model supports EtherCAT fieldbus communication, with Ethernet port capability for industrial automation integration.
Trusted by Industrial Automation Engineers
Danfoss iC7-Automation frequency converters are trusted by engineers, OEMs and system integrators for accurate motor control, dependable performance and efficient integration into modern industrial automation systems.
