220V DC 350W 7000 RPM Dual-Bearing Variable-Speed Lathe Drill with Fan

  

This motor is not suitable for mixing applications! Issues arising when using a speed controller. Motor power and torque decrease as speed drops. Some motors may exhibit vibration; adding a filter capacitor may help, though it won't eliminate the issue entirely. To reduce speed without losing torque, use a synchronous pulley and belt; however, this setup provides only a fixed output speed.

Alternatively, use both a synchronous pulley and speed controller for deceleration. Critical note for bidirectional speed control: Always follow this sequence: Forward? Never switch directly from forward to reverse. Doing so will burn out the motor and is extremely dangerous!

After wiring, securely seal all connections with electrical tape before powering on. This prevents motor or component damage from short circuits.