タイトルまたは説明

Which DC motor area we focus on: 1. UNDER 3 INCHES OF OUTSIDE DIAMETER; 2. WOUND ROTOR & PERMANENT MAGNET MOTOR; 3. *2VDC, *4VDC, *6VDC, *8VDC AND *0VDC; 4. OILLESS BEARING AND OTHER TYPES OF BEARINGS; 5. SINGLE AND DUAL SHAFTS; 6. SINGLE SPEED OR SEVERAL SPEED; 7. CW AND/OR CCW ROTATION; 8. CUSTOMIZED MOTORS. 9. LIFE EXPECTANCE: MORE THAN 2,**0 HOURS; *0. NOISE: LESS THAN *5DB FOR HIGH SPEED AND *5DB FOR LOW SPEED.