ABB UDD406A Sensorless Vector Control Module: Industrial Drive Excellence
The ABB UDD406A Sensorless Vector Control Module delivers precise motor control for industrial applications without requiring external sensors. Engineered for efficiency and reliability, it optimizes performance in manufacturing, material handling, and HVAC systems while reducing installation complexity and maintenance costs.
Technical Specifications
| Brand | ABB |
| Model | UDD406A |
| Control Type | Sensorless Vector |
| Power Range | 0.37 kW to 22 kW |
| Voltage | 400-480V AC |
| Frequency Range | 0-650 Hz |
| Protection Rating | IP20 |
| Communication | RS485 Modbus RTU |
| Certifications | CE, UL, CSA |


Industrial Applications & Compatibility
This module excels in conveyor systems, pumps, fans, and CNC machinery. Compatible with ABB’s ACS800 series drives, it integrates seamlessly with PLCs and SCADA systems through Modbus communication. Ideal for applications requiring torque control at low speeds without encoder feedback.
Your Trusted Automation Partner
Hong Kong Saul Electric Co., Ltd., with 15+ years of expertise, is Asia’s premier supplier of specialized industrial automation components. As certified partners for ABB, we provide:
- Expert technical consultation for system integration
- 1-year comprehensive warranty on all products
- Priority access to obsolete/hard-to-find components
- Custom sourcing solutions for unique requirements
For pricing and availability, email our specialists or contact via:
WhatsApp: +86 180 3027 4832



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