WEG CFW900 Digital Drive
Connected High Performance Drive Platform for Industry 4.0
The CFW900 delivers the next evolution of WEG drive technology with built-in IIoT connectivity, precision torque control, and scalable safety. Whether you need to modernize a process line, integrate analytics into your plant, or engineer a high-speed production machine, the CFW900 delivers the flexibility, performance, and diagnostics expected from a flagship drive platform.
Power & Voltage Range
1 to 150 HP (0.75 to 110 kW)
1.5 to 700 HP (1.1 to 560 kW)
7.5 to 900 HP (5.5 to 670 kW)
Control Performance
Closed-loop flux vector with torque repeatability to 0.1%
STO, SS1, SLS, and safe brake control modules available up to SIL3/PLe
Multiple feedback cards for synchronous, induction, and PM motors
Digital Architecture
- Embedded web server with dashboard visualizations
- MQTT, OPC UA, and REST API connectivity for plant systems
- Edge analytics for load profiling and predictive alarms
- Secure remote access via WEG Motor Scan platform
- High-resolution oscilloscope trace for commissioning
Ideal Applications
- High-speed converting and printing lines
- Coordinated multi-axis material handling
- Oil & gas pumping and compression skids
- Large HVAC plants with building automation integration
- Process lines requiring uptime analytics
Why Engineers Choose the CFW900
Integrated IIoT Suite
Native Ethernet ports expose an embedded web server, REST APIs, and secure MQTT publishing for remote monitoring without additional gateways.
Flexible Safety
Functional safety modules provide STO, SS1, SLS, and SS2 functions with TÜV certification for machine safety compliance.
Modular Power Sections
Detachable power modules simplify maintenance and allow quick upgrades from IP20 to IP55/IP66 enclosures.
Lifecycle Support
Built-in condition monitoring, trending, and alarm logging help maintenance teams plan interventions before unplanned downtime occurs.
Connectivity Ecosystem
Ethernet/IP & Profinet
Dual-port Ethernet modules support DLR ring architectures and real-time deterministic control.
OPC UA & MQTT
Expose drive tags securely to SCADA, MES, or cloud platforms without external gateways.
IEC 61800-5-2 Safety
Safe Torque Off and Safe Limited Speed via dedicated safety boards and wiring kits.
Integrated PLC
Embedded SoftPLC and CODESYS option modules handle machine logic alongside motion control.
Configuring a CFW900 Solution
Modular Selection Support
We evaluate load requirements, enclosure ratings, harmonic mitigation, and communications when selecting CFW900 packages. Our team can bundle line reactors, dv/dt filters, sine filters, and bypass systems for turnkey panels.
Digital Services
Pair your drive order with commissioning support, data dashboard configuration, and remote monitoring subscriptions tailored to your facility.
Plan a ProjectCFW900 Resources
Digital Drive Overview
High-level summary of connectivity, safety, and application benefits created by Gross Automation.
Download PDFCommissioning Worksheet
Checklist for network configuration, feedback tuning, and safety verification during startup.
Request WorksheetAnalytics Integration Brief
Outline of how to connect CFW900 data streams to SCADA, historian, or cloud analytics platforms.
Request Brief