Brand new metal gear DC speed reduction motor 37MM ( short ) 12V 30RPM<br />Product description: metal case, metal gears, high torque, low noise, good wear-resistant metal gear, gear has no empty space, long service life. <br />Widely used in household appliances, audio-visual products, office equipment, health care, beauty and fitness equipment, remote control model, safe box, electric tools, electric windows, high-end toys, automotive automatic facilities, stage lighting, alarm lights, gifts, electronic door locks and other industrial driving devices and so on.<br />Specifications:<br />Rated voltage: 12V<br />No-load speed: 30RPM<br />Product diameter: 37mm<br />Rated torque: 4kg/cm<br />Stall torque: 12kg/cm<br />Weight: 146g<br />Shaft diameter: 6mm<br />Product dimensions: 37mm ( diameter ) x 70mm ( total length )<br />Tips:<br />1. Use tolerance: note the voltage and current use range, use the motor in the case of this standard required, otherwise the motor performance and motor life will decline.<br />2. Motor wiring: red leading wire connects to the positive pole, and the black leading wire connects to the negative pole, if reversed, the direction of motor rotation will be opposite.<br />3. Overload: please use it within the specified load range as possible, and it is strictly prohibited that the motor stalling or near stalling state long-time running.<br />1 x Motor<br /><img src="//agdetail.image-gmkt.com/m430/010/839/599839010/img/agdetail.image-gmkt.com/010/839/599839010/img/img6.eachbuyer.com/x9/p100/by641_1.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/010/839/599839010/img/agdetail.image-gmkt.com/010/839/599839010/img/img6.eachbuyer.com/x9/p100/by641_2.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/010/839/599839010/img/agdetail.image-gmkt.com/010/839/599839010/img/img6.eachbuyer.com/x9/p100/by641_3.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/010/839/599839010/img/agdetail.image-gmkt.com/010/839/599839010/img/img6.eachbuyer.com/x9/p100/by641_4.jpg" />