BRUSHLESS SERVO MOTOR INSTRUCTION

 

     1.       THE STARTING SEWING SETUP

Motor manufactured speed is “S.6”. If you want to reset the starting sewing speed, press the “▼” button for several seconds, when LED is “S.0”, press the “▲” button with 1 times. When LED is “S.1”, then press the “▼” button again, when LED shows “L.X” (X means 0---9: 0 means the quickest speed, and 9 means the lowest), Press "▲" or "▼" key to adjust .5 seconds later, the set pattern will be automatically saved; 

2. MOTOR ROTATING DIRECTION

Motor default settings is the reverse direction. If you need to reset: when motor stops, press the "▼" button, LED shows "r.E" or "r.P". If you want to change the direction, Press “▲” or “▼” key to switch between E and P (E means reversed direction, P means normal direction normal direction.) to meet the requirements of sewing machine. 5 seconds later, the set pattern will be automatically saved;

3. The Maximum Speed Setup

Motor manufactured limit speed is 4500rmp/min. If you want to reset the speed, when motor stops press the “▼” button for several seconds, when LED is “S.0”, press the  “▲” button with 3 times; when LED is “S.3”, then press the “▼” button again, LED shows the current set speed. You could set the maximum speed by pressing “▲” or “▼” key (the speed change is based on 100r separated). 5 seconds later, the set pattern will be automatically saved;

4. Stepless Change Speed

Motor is running, step the footplate, the motor make stepless change speed by the different footplate strenght in the range of the maximum working speed. Release the footplate, and motor stops instantly.

 

5. Needle Position Setup (TN-422B)

When motor stops, press the “▲” button, LED shows “P.u”, it shows that when motor stops, it is needle up. Press the “▼” button, LED shows the “P.d”, it shows that when the motor stops, it is needle down. (if needed, you could contrary step the footplate after the motor stops, the needle head will be back to the opposite position instantly.)