This is a DIY combination of a mini saw. Contains motor, bracket, B10 drill chuck, saw blade, and 20A DC Motor Speed Controller.
This is a DC 10V-60V 20A DC Motor PWM Speed Controller,Its own power supply reverse polarity protection, control voltage over-voltage protection, 20A fast-blow ceramic fuse.
Modle: 775 Motor
The Specifications of the motor:
Rated Voltage: DC 12V, Unloaded Speed: 10000RPM, Load Speed: 8800RPM.
Rated Voltage: DC 24V, Unloaded Speed: 20000RPM, Load Speed: 17600RPM.
Starting current: 4-5A;
Motor Body Diameter: 42mm ;
Motor Body Length: 66.5mm;
Shaft Length: 16mm;
Shaft Diameter: 5mm
The specification of the speed controller:
Input Voltage: DC 10V-DC 60V (Ultra wide working voltage);
Output voltage: linear under load;
Control Power: 0.01-1200W;
Rated Current: 10A;
Max Current: 20A (Long-term use of 10A, 450W or less, pay attention to keep the module free of heat dissipation conditions.);
PWM Duty Cycle: 0%-100%;
PWM Frequency: 25Khz;
Product Size(L x W x H): 77*45*28mm;
The Specification of the Bracket:
Mounting hole diameter: 4mm
Thickness of bracket: 3mm
Application:Hand tools,garden tools, power tools,shredder, sprayer, small cutting machine, small table saw for cutting/polishing.
1 x DC Motor,1 x PWM speed controller,1 x Bracket,1 x Connecting Rod,1 x circular Saw Blade
1.Before use to ensure that there is no gap between the saw blade and the spindle, tighten the nut.
2.Please do not connect AC power directly(Such as:110V AC),the input volt of this controller should be DC 9V-60V,otherwise it will be burned out.
3.This speed regulator is for use with DC brushed motors. It is NOT suitable for speed regulation of DC brushless motors; nor can it be used as a voltage regulator or voltage stabilizer!
4.Positive and negative pole of the POWER and the MOTOR can NOT be reversed.
5.At DC 12V the motor speed and cutting force is less than at DC 24V. We recommend that you use DC 24V for cutting materials, especially if the material is hard and the motor may not work very well with DC 12V.Please do not connect AC power directly(Such as:110V AC),the input volt of this controller should be DC 9V-60V,otherwise it will be burned out.
6.There is a slight discrepancy in measurements, please check before ordering!!
Lifetime technical guidance support! You are welcome to share your usage process with us at any time.
1 year warranty (free exchange)