119,335 Variable Speed Controller
results from3,509 suppliers
Onvif 2.4 Compatible IP Controller with Display Support USB and HDMI Output
Min. Order:20 Pieces
- Type: LCD Monitor
- Size: 5
- Color: Color
- Application: PTZ Camera
- Feature: LED Backlight Display
- Certification: CE, FCC, RoHS
High-Performance Triple, Sanyu Motor Speed Controller Variador De Frecuencia
US$ 55-60 / Piece
Min. Order:1 Piece
- Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
- Output Type: Triple
- Principle of Work: Vector Control Transducer
- Switch Mode: PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
240V VFD Motor Controller for Dairy Farm Water Pump System
US$ 99-599 / Piece
Min. Order:1 Piece
- Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
- Output Type: Triple
- Principle of Work: Vector Control Transducer
- Switch Mode: High Carrier Frequency PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
Professional 1.5kw 2kw 3.5kw DC Inverter Variable Speed Heat Pump Controller for Heat Pump System Control and Compressor Drive
US$ 150-200 / Piece
Min. Order:1 Piece
- Metal Coating: Copper
- Mode of Production: SMT+DIP
- Layers: Double-Layer
- Base Material: FR-4
- Certification: RoHS, CCC, ISO
- Customized: Customized
Widely used in Processing Machine High precision CNC Controller Turning and Lathe Machine Tools
US$ 329-369 / Piece
Min. Order:1 Piece
- Application: Machine Tool
- Speed: Variable Speed
- Number of Stator: Three-Phase
- Function: Driving, Control
- Casing Protection: Protection Type
- Number of Poles: 16 Axis
High Quality Gd200A Frequency Converter Inverter Speed Controller 18 Months Warranty
US$ 100-1000 / Piece
Min. Order:1 Piece
- Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
- Output Type: Dual
- Principle of Work: V/F Control Transducer
- Switch Mode: High Carrier Frequency PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Medium Voltage Variable-Frequency Drive
Network Control Keyboard PTZ Display IP Onvif Controller
Min. Order:20 Pieces
- Type: LCD Monitor
- Size: 5
- Color: Color
- Application: PTZ Camera
- Feature: LED Backlight Display
- Certification: CE, FCC, RoHS
Shsy, Sanyu High-Performance Transducer Speed Controller Variador De Frecuencia 220V
US$ 55-60 / Piece
Min. Order:1 Piece
- Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
- Output Type: Triple
- Principle of Work: Vector Control Transducer
- Switch Mode: PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
China Manufacturer Customized 6kw DC Inverter Variable Speed Heat Pump Controller
US$ 250-600 / Piece
Min. Order:1 Piece
- Metal Coating: Copper
- Mode of Production: SMT+DIP
- Layers: Double-Layer
- Base Material: FR-4
- Certification: RoHS, CCC, ISO, TUV, CE
- Customized: Customized
Precision 1080 Series CNC Lathe Controller Kit for 4 Axis
US$ 786-790 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Driving, Control
- Certification: CE, ISO9001, CE, Rohs
New Brand Gafford Gd20 VFD Frequency Converter Inverter Speed Controller
US$ 161-210 / Piece
Min. Order:1 Piece
- Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
- Output Type: Dual
- Principle of Work: V/F Control Transducer
- Switch Mode: High Carrier Frequency PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Medium Voltage Variable-Frequency Drive
Onvif 2.4 Compatible IP Controller with Display Support USB and HDMI Output
Min. Order:20 Pieces
- Type: LCD Monitor
- Size: 5
- Color: Color
- Application: PTZ Camera
- Feature: LED Backlight Display
- Certification: CE, FCC, RoHS
AC 380V 2.2kw Three Phase Variable Frequency Drive VFD Speed Controller
US$ 101-117 / Piece
Min. Order:1 Piece
- Application: to Drive and Control The Speed of The Motor
- Output Type: Triple
- Principle of Work: SVC Control , V/F Control. Torque Control
- Switch Mode: PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
380V VSD AC Drive 110kw 3phase Variable Frequency Drive Speed Motor Controller
US$ 1480-1500 / Piece
Min. Order:1 Piece
- Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
- Output Type: Triple
- Principle of Work: V/F Control Transducer
- Switch Mode: PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
Yvf2 Frequency Variable 5~100Hz Speed Controller
US$ 80-9000 / Piece
Min. Order:1 Piece
- Application: Industrial
- Speed: Variable Speed
- Number of Stator: Three-Phase
- Function: Driving, Control, Three Phase Motor Connection Diagram
- Casing Protection: Protection Type
- Number of Poles: 2.4.6.8.10
Sy2000 Economical Type 220V 380V Speed Controller
US$ 60-65 / Piece
Min. Order:1 Piece
- Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
- Output Type: Triple
- Principle of Work: Vector Control Transducer
- Switch Mode: PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
Smart Variable Speed Controller for Electric Car Parking Air Conditioning
US$ 50-100 / Piece
Min. Order:10 Pieces
- Compatible Truck Type: Van
- Control Method: Digital Panel
- Installation Type: Roof-mounted
- Noise Level: 65dB
- Power Source: Electric
- Refrigerant: R134A
Best Price High Performance AC Drive Frequency Converter Variable Speed Motor Controller
US$ 99 / Piece
Min. Order:1 Piece
- Application: Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
- Output Type: Triple
- Principle of Work: Vector Control Transducer
- Switch Mode: PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
High Quality Vector Control Variable Speed Solar Pump Energy Saving Controller
US$ 150-165 / Piece
Min. Order:1 Piece
- Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
- Output Type: Triple
- Principle of Work: Vector Control Transducer
- Switch Mode: PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
Guangzhou Variable Speed Drive Motor Controller
US$ 109 / Piece
Min. Order:1 Piece
- Packing: Carton/Ply Wooden Case
- Standard: Depend on model
- Port: Guangzhou
- Production Capacity: 5000 Pieces /Month
- Trademark: BEDFORD
- Origin: Guangzhou
Parker SSD AC Variable Frequency Drive 10p-36-0550-Bn Bf 15kw Motor Speed Controller
US$ 1-10000 / Piece
Min. Order:1 Piece
- Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer
- Output Type: Triple
- Principle of Work: V/F Control Transducer
- Switch Mode: PWM Control
- Main Circuit Type: Current
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
Variable Frequency Speed 220V/380V Motor Controller for Water Pump
US$ 84 / Piece
Min. Order:1 Piece
- Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer
- Output Type: Triple
- Principle of Work: V/F Control Transducer
- Switch Mode: PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
Waterproof New Style Constant Pressure Variable Speed Water Pump Controller VFD
US$ 100-240 / Piece
Min. Order:5 Pieces
- Output Power: 0.75~18.5kw
- Output Voltage: 0~220/380V Three Phase
- Input Voltage: 1pH 220V or 3pH 380V
- Protection Rate: IP54
- Color: Black
- Packing: Wooden Cases or as Customes' Requirements
Customized DC Inverter Variable Speed Heat Pump Control Board 1.5kw 2kw 3.5kw Heat Pump Controller
US$ 150-200 / Piece
Min. Order:1 Piece
- Metal Coating: Copper
- Mode of Production: SMT+DIP
- Layers: Double-Layer
- Base Material: FR-4
- Certification: RoHS, CCC, ISO
- Customized: Customized
Standalone Lathe/Turning CNC Controller Remote Control Motor Controller Kit Long-Term Continuous Working
US$ 500-580 / Piece
Min. Order:1 Piece
- Application: Machine Tool
- Speed: Variable Speed
- Number of Stator: Three-Phase
- Function: Driving, Control
- Casing Protection: Protection Type
- Number of Poles: 16 Axis
Advanced Inovance Speed Controller MD500-Plus
US$ 215-26118 / Piece
Min. Order:1 Piece
- Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
- Output Type: Dual
- Principle of Work: V/F Control Transducer
- Switch Mode: High Carrier Frequency PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Medium Voltage Variable-Frequency Drive
Constant Torque Universal Type AC Motor Speed Controller Variador De Frecuencia 220V
US$ 55-60 / Piece
Min. Order:1 Piece
- Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
- Output Type: Triple
- Principle of Work: Vector Control Transducer
- Switch Mode: PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
Heat Pump System Control and Compressor Drive 1.5kw/1.8kw/2.8kw DC Inverter Variable Speed Heat Pump Controller
US$ 250-600 / Set
Min. Order:1 Set
- Customized: Customized
- Certification: RoHS, CB, CCC, ISO9001, CE
- Brand: Aosolan
- Display Type: LCD/TFT/IPS
- Rated Power Input: 3kw/4kw/5kw/6kw/7kw/8kw/10kw/12kw/15kw/18kw/25kw
- Power Type: AC/DC Hybrid
Metal-Cutting CNC Machine Tools CNC Controller CNC Complete Kits Lathe Cutting Control Servo Turning Center Router System
US$ 329-369 / Piece
Min. Order:1 Piece
- Application: Machine Tool
- Speed: Variable Speed
- Number of Stator: Three-Phase
- Function: Driving, Control
- Casing Protection: Protection Type
- Number of Poles: 16 Axis
New Tech Variable Speed Drive Converter Frequency Transformer Controller
US$ 191.6-228.7 / Piece
Min. Order:1 Piece
- Application: High-performance Transducer, Three Phase Transducer, High Frequency Converter Transducer
- Output Type: Triple
- Principle of Work: V/F Control Transducer
- Switch Mode: High Carrier Frequency PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
Entry-Level Controller Perfect for Basic Variable Speed Applications
US$ 21 / Piece
Min. Order:10 Pieces
- Application: High-performance Transducer, Three Phase Transducer, General Transducer, High Frequency Converter Transducer
- Output Type: Triple
- Principle of Work: V/F Control Transducer
- Switch Mode: High Carrier Frequency PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Medium Voltage Variable-Frequency Drive
Gd350A Frequency Converter Inverter Speed Controller Original Warranty
US$ 100-1000 / Piece
Min. Order:1 Piece
- Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
- Output Type: Dual
- Principle of Work: V/F Control Transducer
- Switch Mode: High Carrier Frequency PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Medium Voltage Variable-Frequency Drive
VFD Motor Speed Controller Variable Frequency Drive 220V VSD Pump ISO 9001 Certificate
US$ 120-130 / Piece
Min. Order:1 Piece
- Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer, Metallurgy, Plastomer,Textile, Food-Stuff,Petroleu
- Output Type: Triple
- Principle of Work: V/F ,Vector, Pid , PLC
- Switch Mode: High Carrier Frequency PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Low / Midium / High Voltage VFD
Sy3000 220V 380V Variable Frequency Drive 0.75kw to 15kw Speed Controller
US$ 48-60 / Piece
Min. Order:1 Piece
- Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
- Output Type: Triple
- Principle of Work: Vector Control Transducer
- Switch Mode: PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
Parker SSD AC20 Variable Speed Drive Motor Driver Controller 20g-49 160kw 220HP
US$ 1-10000 / Piece
Min. Order:1 Piece
- Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer
- Output Type: Triple
- Principle of Work: V/F Control Transducer
- Switch Mode: PWM Control
- Main Circuit Type: Current
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
PTZ Camera Keyboard Controller with LCD Screen for Video Conference, PTZ Controller for Large Conference Rooms and Classrooms, Churches, Live Streaming
Min. Order:20 Pieces
- Type: LCD Monitor
- Size: 5
- Color: Color
- Application: PTZ Camera
- Feature: LED Backlight Display
- Certification: CE, FCC, RoHS
Customized 7.5kw DC Inverter Variable Speed Heat Pump Circuit Board Controller
US$ 250-600 / Piece
Min. Order:1 Piece
- Metal Coating: Copper
- Mode of Production: SMT+DIP
- Layers: Double-Layer
- Base Material: FR-4
- Certification: RoHS, CCC, ISO, TUV, CE
- Customized: Customized
S1100vg AC-DC-AC Variable Speed Drive Electric Motor Speed Controller
US$ 99 / Piece
Min. Order:1 Piece
- Application: Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
- Output Type: Triple
- Principle of Work: Vector Control Transducer
- Switch Mode: PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
SZGH 5 Aixs Closed Loop Stepper Motor and Driver Controller for CNC Engraving/Lathe/Turning/Sewing Machinery
US$ 329-388 / Piece
Min. Order:1 Piece
- Application: Machine Tool
- Speed: Variable Speed
- Number of Stator: Three-Phase
- Function: Driving, Control
- Casing Protection: Protection Type
- Number of Poles: 16 Axis
Bedford SVC, V/F Control Transducer Variable Speed Controller
US$ 113-2412 / Piece
Min. Order:10 Pieces
- Application: General Transducer
- Output Type: Triple
- Principle of Work: V/F Control Transducer
- Switch Mode: PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Medium Voltage Variable-Frequency Drive
