119,469 Variable Speed Controller
results from5,430 suppliers
DC Vehicle-Mounted Heater Regulator Adjustment PWM Hoo Hho Controller for Automotive Cooling Fan
US$ 7 / Piece
Min. Order:2 Pieces
- Application: Speed Controller
- Output Type: Single
- Principle of Work: Rotary
- Switch Mode: PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
AC Motor Speed Frequency Controller 220V/380V 0.4kw~500kw
US$ 40-999 / Piece
Min. Order:1 Piece
- Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
- Output Type: Single
- Principle of Work: V/F Control Transducer
- Switch Mode: PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
Snow Rain 1HP (0.75kW) AC Motor Speed Controller
US$ 62.98-65.72 / 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
Jnn 7.5kw 10HP 220V VFD Converter for CNC Spindle Motor Speed Controller
US$ 94-103 / Piece
Min. Order:1 Piece
- Application: Type: VFD
- Output Type: Single
- Principle of Work: Vector Control Transducer
- Switch Mode: PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: High Voltage Variable-Frequency Drive
Jscc Sf Series Panel Speed Controller Speed Governor Sf06A-Sf200A (110V)
US$ 50-52 / Set
Min. Order:1 Set
- After-sales Service: Yes
- Warranty: *
- Certification: CE
- Usage: Speed Governor
- Category: Speed Controller
- Product Name: Panel Speed Governor
High-Speed Controller Supporting up to 100kHz Pulse Input/Output
US$ 57 / Piece
Min. Order:100 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: Low Voltage Variable-Frequency Drive
Brand-New SSD Parker Modular System Drive AC890 Series Inverter DC Speed Controller 890CD-532300c0-000-1A000
US$ 2450 / 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
Stepper Motor Plus Controller (NEMA17 0.55N. m 48mmL and 25600 DM452C)
US$ 15.7-17.7 / Piece
Min. Order:1 Piece
- Application: Printing Equipment
- Speed: Variable Speed
- Number of Stator: Two-Phase
- Excitation Mode: HB-Hybrid
- Function: Control, Driving
- Number of Poles: 2
Ckmine Km800 Motor Speed Controller for Demanding Industrial Applications
US$ 635-665 / Piece
Min. Order:1 Piece
- Application: Three Phase 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
Houle Ss32/Ss52 6W~400W Separation Type Speed Controller
US$ 10-50 / Piece
Min. Order:100 Pieces
- Application: Industrial
- Speed: Variable Speed
- Number of Stator: Three-Phase
- Function: Driving
- Casing Protection: Closed Type
- Number of Poles: 20 54
Omron Cp1e-E60SDR-a Programmable Controller Cp1e-E60SDR-a in Box
US$ 541-589 / Piece
Min. Order:1 Piece
- Application: Industrial
- Speed: High Speed
- Number of Stator: Single-Phase
- Function: Control
- Casing Protection: Open Type
- Number of Poles: 8
Parker SSD DC Drive, Motor Controller, DC Motor Speed Controller 590p-53318032-P00-U4a0 (590P/0180)
US$ 100 / Piece
Min. Order:10 Pieces
- Application: High Frequency Converter Transducer
- Output Type: Triple
- Principle of Work: PLC Control
- Switch Mode: PWM Control
- Main Circuit Type: Current
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
V/F Control 220V or 380V AC Motor Speed Controller 50Hz/60Hz
US$ 91-115 / 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; Vector Control
- Switch Mode: PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: 220V or 380V
4kw 3 Phase 220V Solar Water Pump with Solar Panel VFD AC Drive Speed Controller
US$ 62-75 / 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/Current
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
B503PRO General Motor Vector Frequency Inverter Motor Controller
Min. Order:5 Pieces
- Application: Variable Frequency Speed Drive
- Output Type: Single
- Principle of Work: Pid Control
- Switch Mode: PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Medium Voltage Variable-Frequency Drive
Ideei Best Price High Performance AC Drive, Frequency Converter, Electromagnetic Adjustable Speed Motor Controller
US$ 85-89 / Piece
Min. Order:5 Pieces
- Application: High-performance Transducer, Three Phase 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
Chziri 30kw Fan Motor Speed Controller
US$ 557 / Piece
Min. Order:1 Piece
- Application: Can Control and Drive The Speed of Motor
- Output Type: Triple
- Principle of Work: Vector Control Inverter
- Switch Mode: High Carrier Frequency PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
Pump VFD Heavy Duty AC Drive Heavy Loading Frequency Inverter Variable Speed Motor Controller
US$ 103-1136 / Piece
Min. Order:1 Piece
- Application: General Transducer
- Output Type: Triple
- Principle of Work: Vector Control Transducer
- Switch Mode: PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Medium Voltage Variable-Frequency Drive
3 Phase Sensor-Less Vector Control AC Motor Speed Controller
US$ 90-1800 / Piece
Min. Order:1 Piece
- Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer, Power Supply
- 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
Water Pump Speed Controller for Constant Water Pressure
US$ 70-220 / Piece
Min. Order:5 Pieces
- Application: General Transducer
- Output Type: Triple
- Principle of Work: V/F Control Transducer
- Main Circuit Type: Current
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
- Function: Simple Type
Speed Controller, Motor Speed Controller 0.4kw to 400kw
US$ 57-4950 / Piece
Min. Order:1 Piece
- Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
- Output Type: Single & Three Phase
- Principle of Work: Vector Control & V/F Control
- Switch Mode: PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
System Control and Compressor Drive 1.5kw HVAC Inverter Variable Speed Air Conditioner Air Conditioning Controller
US$ 285-295 / Set
Min. Order:1 Set
- Metal Coating: Copper
- Layers: Double-Layer
- Base Material: FR-4
- Certification: RoHS, CCC, ISO
- Customized: Customized
- Condition: New
Parker SSD AC Variable Frequency Drives Speed Controller 15g-35-0400-Bf Bn 11kw 15HP
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
Cost-Effective CNC Lathe Controller with Signal Diagnosis & Ladder Diagram Editing
US$ 630-638 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Closed-Loop
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control
- Certification: CE
Omron Cj1w-Nc471 4 Axes PLC Position Controller Cj1w-Nc471 Brand New in Box
US$ 770-800 / Piece
Min. Order:1 Piece
- Application: Industrial
- Speed: High Speed
- Number of Stator: Single-Phase
- Function: Control
- Casing Protection: Open Type
- Number of Poles: 8
Sg/CE/RoHS Verified Variable Speed DC Inverter 3kw Heat Pump Dryer Integrated Control Board Controller
US$ 150-200 / Set
Min. Order:1 Set
- Customized: Customized
- Certification: RoHS, CCC, ISO9001
- Rated Power Input: 3kw/4kw/5kw/6kw/7kw/8kw/10kw/12kw/15kw/18kw/25kw
- Rated Voltage: Three Phase AC380V, Single Phase AC220V
- Heat-Dissipating Method: Air Cooling, Liquid Cooling
- Operating Power Frequency: 50/60 Hz
Drilling and Cutting Machine CNC Cutting Machine Controller CNC Machine Tool Controller
US$ 448-504 / 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
Tetranca Variable H1X H2X PLC Controller Brand New Original Spot
US$ 38-57 / Piece
Min. Order:1 Piece
- Task: Program
- Structure: Combination
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring, Measurement
- Certification: ISO: 9001, CE
China Manufacturer Customized 3kw DC Inverter Variable Speed Heat Pump Dryer Heating Controller
US$ 150-200 / Set
Min. Order:1 Set
- Customized: Customized
- Certification: RoHS, CCC, ISO9001
- Rated Power Input: 3kw/4kw/5kw/6kw/7kw/8kw/10kw/12kw/15kw/18kw/25kw
- Rated Voltage: Three Phase AC380V, Single Phase AC220V
- Heat-Dissipating Method: Air Cooling, Liquid Cooling
- Operating Power Frequency: 50/60 Hz
PWM DC Rotary Dimmer Power Inverter Speed Controller for Motor Speed Air Cleaner and Fan Controller
US$ 9-10 / Piece
Min. Order:2 Pieces
- Application: Speed Controller
- Output Type: Single
- Principle of Work: Rotary
- Switch Mode: PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
Hot Selling High precision CNC Controller for Industrial Sewing Machine Turning lathe Metal processing Machine with ISO9001
US$ 349-369 / 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
KD100 220V 380V Frequency Inverters Converters AC Drive/VFD/Speed Controller
US$ 40 / 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
Customized 1.5kw 2kw 3.5kw DC Inverter Variable Speed Temperature Control Heat Pump PCB PCBA 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
Cooler Controller
US$ 13 / Piece
Min. Order:100 Pieces
- Application: Industrial
- Speed: Variable Speed
- Number of Stator: Three-Phase
- Function: Driving
- Casing Protection: Protection Type
- Number of Poles: 4
Robust Voltage Speed Controller 3AC 380V for Elevator 5.5kw-18.5kw
US$ 69-399 / Piece
Min. Order:1 Piece
- Application: High-performance Transducer, Three Phase Transducer, General Transducer, High Frequency Converter Transducer
- Output Type: Triple
- Principle of Work: Vector Control Transducer
- Switch Mode: High Carrier Frequency PWM Control
- Main Circuit Type: Current
- Voltage of Power Supply: Low Voltage Variable-Frequency Drive
IP54 Intelligent AC Drive Water Pump Motor Speed Controller 7.5kw
US$ 86 / Piece
Min. Order:1 Piece
- Application: High-performance Transducer, Three 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
Houle DC Speed Controller for Brushless
US$ 10-50 / Piece
Min. Order:100 Pieces
- Application: Industrial
- Speed: Variable Speed
- Number of Stator: Three-Phase
- Function: Driving
- Casing Protection: Closed Type
- Number of Poles: 20 54
SZGH 4N.m High Power Pluses & Direction AC Engine Drive / Motor Controller for CNC Router Xyz Axes CNC Kits for Milling&Lathe Machine
US$ 113 / Set
Min. Order:10 Sets
- Application: Machine Tool
- Speed: Variable Speed
- Number of Stator: Three-Phase
- Function: Driving, Control
- Casing Protection: Explosion-Proof Type
- Number of Poles: 4
Commercial 6kw DC Inverter Variable Speed Heat Pump Controller with Main Board Compressor Drive Board and Wired 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
Bedford Multi-Speed Solar Swimming Pool Pump Controller for Recirculation Water
US$ 268 / Piece
Min. Order:1 Piece
- Application: Pump Controller
- Output Type: Single or Triple
- Principle of Work: PLC Control
- Switch Mode: PWM Control
- Main Circuit Type: Voltage
- Voltage of Power Supply: 220VAC/305VDC, 380VAC/540VDC
