• This 15mm micro stepper motor with full metal gear precision reducer, often used to monitor the swing head control motor, or the intelligent control motor of micro-machines, eg. Selfie stick, camera gimbal, intelligent robot camera. It comes with a black dust cover, which effectively prolongs the service life of the motor
• Mini Stepper motor diameter: 15mm(3/5") ; Motor total length: 1.1"; Motor output shaft diameter: 0.12"; Output shaft length: 0.21"(D-axis); Step angle: 18°; Phase resistance: 10 ohms; Wire length: 0.2ft ; Wiring: Orange-Yellow line A A-, Black-Brown line B B-; Plastic Gear: 12 teeth, Outer diameter 0.28 ", thickness 0.14", modulus approximately 0.51; Installation aperture: M2; installation hole center distance: 0.79 ";
• Power-on test, DC 5V, 15 stepper motor speed is about 790 rpm; The same speed adjustment range, the speed of the geared motor is about 23 rpm; from this, the reduction ratio is about 1:35 . (The motor output shaft is equipped with a black plastic gear by default. If not needed, customers can easily remove it with scissors.)
• The 2-phase 4-wire stepping motor needs a special driver board to run, and it doesn't work when directly powered on. This motor is suitable for drives above DC5V, and the driving current is about 0.25A, it is suitable for Moderate pulse frequency. If you need a driver, please search for B09BV4JVLS or B09BTM3YF7
• This precision gear motor has stable performance, simple and easy to use, small size, elegant appearance. Default package included 1pc micro stepper motor