High-Performance Vector-Control VFD for CNC, Metalworking & Pump Systems
The AnyHertz FST-650S 2.2 kW / 3 HP VFD is one of the most popular power ratings in workshops and small industrial facilities. It delivers excellent torque accuracy, fast dynamic response, and universal compatibility with three-phase induction motors.
With full SVC vector capability, PID regulation, DC braking, and multi-speed profiles, it is ideal for demanding applications such as CNC spindles, conveyors, and pressurization systems.
Key Benefits
- High starting torque under SVC control
- Accurate speed holding under load
- Converts 230V single-phase to three-phase power
- Smooth acceleration and deceleration profiles
- Comprehensive motor and inverter protection
- Suitable for continuous-duty machines
Ideal For
- CNC mills and routers
- Metalworking tools
- Pump systems
- Conveyor belts
- Workshop production lines
Why Choose This VFD?
This unit is widely used in industrial environments due to its stability, power, and adaptability. It supports advanced motor tuning and vector algorithms that deliver peak performance in demanding manufacturing and machining applications.
Electrical Specifications
- Input: 230V AC Single/Three-Phase
- Output: 230V AC Three-Phase
- Frequency: 0–500 Hz
- Rated Current: ~10 A
- Motor Power: 2.2 kW / 3 HP
- Weight: ~2.1 kg
Recommended Applications
- CNC routers and milling machines
- Industrial pumps
- Metal fabrication machinery
- Conveyor systems
- Automation equipment
Advanced Drive Features (Applies to All FST-650S Models)
- Sensorless Vector Control (SVC) for high torque at low speed
- V/F control with adjustable voltage-frequency curves
- Automatic motor parameter autotuning
- Multi-speed operation with programmable digital inputs
- PID closed-loop control for flow, pressure, and temperature systems
- DC braking and dynamic braking functions
- Adjustable acceleration/deceleration ramps, including S-curve profiles
- Carrier frequency adjustment for noise reduction
- Sleep/Wake mode for pump energy optimization
- Torque boost and torque limit settings
- Built-in EMC filtering
- Full run/stop/forward/reverse control
Protection Features
- Overcurrent protection
- Overvoltage / Undervoltage protection
- Overload protection
- Stall prevention
- Short-circuit protection
- Ground fault protection
- Motor thermal protection
- IGBT temperature protection
- Phase loss detection (input/output)
Input/Output Features
- 4–6 programmable digital inputs
- 1 programmable analog input (0–10V / 4–20mA)
- 1 analog output (0–10V)
- 1 programmable relay output
- Multi-function keypad interface
- RS-485 Modbus-RTU support (si aplica según manual)
Control Modes
- V/F (Voltage/Frequency) Control
- Sensorless Vector Control (SVC)
- Torque Control Mode
- PID Closed-Loop Control
- Multi-speed control via digital inputs
