Fstyzx DC 3V มอเตอร์ไมโคร ความเร็วสูง เสียงเงียบ แรงบิดขนาดใหญ่ 180 เกียร์ดาวเคราะห์ มอเตอร์เกียร์

-Outer box outer diameter : 16.9 MM -Motor type : 180 motor -Output shaft diameter: 2.95 MM -Output shaft length: 7.5 MM -Motor length: 43.5 MM (motor + gearbox) -Gearbox: Planetary gearbox (plastic) -Reduction ratio : 1:6 -Voltage : DC3V, Current : 165 MA, No-load speed : 1313 RPM *Power-on test machine, the sound is very soft, almost can not be heard the sound of the gear box, only hear the soft sound of the motor rotation, the planetary gearbox with very good precision, the speed of the geared motor is very fast, reaching about 1300 rpm, But the torque is very good *Some of the motors have the same appearance, but this is only the appearance relationship, which does not affect the quality of the use. The geared motors are the same silent and strong torque. Package include:1pc*motor