PWM frequency: 25kHz. Max current: 20A. Application: Suitable for the DC motor (or DC load) within 20A. 4: Change motor direction, interchange the positive and negative wires of motor. Adjustable speed range: 0% - 100%.
eBay
1390W Electric Sander Drywall Sander 5 Variable Speed 800-1800 RPM Wall Sander with Extendable Handle 20 Pcs Sanding Discs
Aliexpress UK
Continuous Current: Within 60A. CW and CCW: Support. Speed Regulation Type: Current regulation. CLEAR DISPLAY: Knob speed regulation, simple operation, ready to use after wiring, easy to use, digital display is intuitive and clear.
eBay
900W 220V Variable Speed Water Mill Electric Water Injection Sander Polisher Marble Granite Concrete Stone Wet Polisher
Aliexpress UK
Power: 12V 10A=120W;24V 10A=200W.36V 10A=360W. PWM Frequency: 21kHz. Current: 10A(rated), 15A(Max.)., adjustable from 1A to 10A. It is made with high quality circuit board which ensures a longer service life.
eBay
ONEVAN 26mm 3500RPM Brushless Electric Jig Saw 1000W Multi-Function 3 Variable Speed Woodworking Tool For Makita 18V Battery pin
Aliexpress UK
Output current: 40A. Suit for: DC Brush Motor. Frequency: 15kHz. Function: Forward, Reverse, Stop. Speed Rang: 0-100%.
eBay
DEKO DKOM40LD1 Electric Multifunction Oscillating Tool 220V Electric Trimmer Saw Variable Speed for Home DIY Woodworking
Aliexpress UK
Buy 2 Get 1 Free(Add 3 to basket). Buy 4 Get 2 Free(Add 6 to basket).
eBay
Variable Speed Portable sand belt machine 30*533mm Belt Orbital Sander Buffing Sanders 550w High Power Woodworking
Aliexpress UK
Acceleration and deceleration value setting Function 5: 001 002 005 010 015 020 025 The speed changes correspondingly for each revolution 1%, 2%, 5%, 10%, 15%, 20%, 25%. Such as the motor 12V input 12V, the motor 36V input 36V.
eBay
Mini Household Micro Desktop Variable Speed DC Metal Jade Polishing Drilling Small Table Drill Precision Electric Drill
Aliexpress UK
Max current: 60A. - Accuracy circuit design, high efficiency, high torque and high power. - High frequency drive system. - Rotary knob: 100K (with Switch). We can resolve the problem. - Color: Silver.
eBay
1100W Portable Metal Cutting Saw Spark Free Band Saw Variable Speed Handheld Automatic Disc Cutter for Metal Wood
Aliexpress UK
Suitable for the DC motor (or DC load) within 20A. PWM frequency: 25 KHz. Connection mode Max current: 20 A. Blue Line: Motor+ Green Line: Motor -. Adjustable speed range: 0%-100%. Red Line: Power + Black Line: Power -.
eBay
Mini Metal Lathe Machine 0-2500 RPM Variable Speed Bench Top Benchtop Mini Lathe Wth 4" 3-jaw Chuck For Wood Metal Turning
Aliexpress UK