Low voltage 3 phase brushless DC motor controller for bladeless fan.
R410 - 3 Phase 5 Amp Fan Speed Control
DC 5V-36V 12V 15A 3-phase DC Brushless Motor Driver Brushless Motor Speed Controller/ Brushless Fan Controller Reversible Switch - AliExpress
DC 5-36V 15A BLDC 3-Phase Sensorless Brushless Motor Speed Controller Explosive Fan Drive 12V 24V with Potentiometer Switch - AliExpress
Source The Right Wholesale 3 Phase Fan Speed Controller - Alibaba.com
CAREL FCS3064000 400VAC/6A 3-Phase Fan Speed Controller IP55 Case *OPEN BOX!* | eBay
Amazon.com: 360W 30A DC 12V 3-Phase Brushless Motor Speed Control PWM Controller Driver : Video Games
2.2KW 380V 3 Phase Input and Output 3HP VFD Variable Frequency Drive Converter Controller for Motor Fan Speed Control Inverter - AliExpress
STRS4 - 3-phase transformer fan speed controller with TK monitoring
Amazon.com: Motor Speed Controller, 3 Phase Adjustable AC Motor Speed Controller 6A for Axial Fan : 家居裝修
3-phase DC 7-24V Brushless Hallless Motor Speed Controller ESC w/ Potentiometer | eBay
2 HP 3 Phase Motor Variable Frequency Drive VFD Speed Controller 220VAC 1.5KW 7A | eBay
Fan speed controllers
Transformer three-phase speed controllers RSA5D-...-T - VENTS
2 HP 3 Phase Motor Variable Frequency Drive VFD Speed Controller 220VAC 1.5KW 7A | eBay
Three-Phase Motor Fan Fan Speed Controller 380V Controller Inverter Speed Switch Axial Flow Negative Pressure Blowers - AliExpress
Amazon.com : Orenic AC Motor Controller 3 Phase High Power Fan Speed Control Switch, Stepless Regulation & Single Phase to 3 Phase Converter, Motor Equipment Accessories for AC Fan Motor Speed Control :
Yvfej Three Phase AC Induction Electric Multi Speed Control Frequency Variable 5~100Hz Electromagnetic Brake Fan Motor Price 0.18~200kw Yvfej-80m1-4 0.55kw - China Fan Electro Motor, Speed Controller Motor | Made-in-China.com
Amazon.com: VFD 7.5KW Variable Frequency Drive, Single-Phase/3 Phase InputInverter Frequency Converter, 3 Phase Output 220V, General Fan Inverter Motor Speed Controller : Tools & Home Improvement
RTRDU 7 Speed contr. Systemair - Frico
diymore BLDC 3 Phase Brushless Motor Speed Controller Board DC 5-36V Driver Controller Module Panel
Single-phase fan speed controller AC motor speed switch infinitely variable ceiling fan fan speed switch 220v 2500W-5000W - AliExpress
AC Motor Controller, Thickened All Aluminum Case Fan Stepless Speed Control Switch High Power 380V For Industrial Use - Walmart.com
Three Phase RDTK (Auto-Transformer) Speed Controller | Vent-Axia
