12mm 2.4V 5V 12V N20 Gear Reduction Motor with Encoder NFP-GM1024-N20VA-EN
$16.2
$20.25
High Torque N20 Gear Motor Parameters Do N20 motors all use the same input gear size? N20 gearbox motors do not all use the same input gear size. While N20 typically refers to the motor’s size or form factor, there can be variations in the specific gear sizes and gear ratios used in different N20 motor models. The “N20” designation mainly indicates the motor’s physical dimensions, such as its diameter and length, but it doesn’t specify the gear size or ratio. Motor Model NFP-GM1024-N20VA-EN-13110 NFP-GM1024-N20VA-EN-09220 NFP-GM1024-N20VA-EN-05430 Voltage 2.4V DC 5.0V DC 12.0V DC No Load Speed 14,800rpm 14,800rpm 16,000rpm No Load Current 60mA 30mA 15mA At Max Efficiency Speed 12,000rpm 12,000rpm 12,500rpm At Max Efficiency Torque 2.5g.cm 2.5g.cm 3.0g.cm At Max Efficiency Current 200mA 120mA 60mA Output Power 0.31W 0.31W 0.35W Stall Torque 13g.cm 13g.cm 13g.cm Stall Current 1.20A 0.52A 0.25A Motor with Gearbox NFP-GM1024-N20VA-EN-13110 Technical Data Ratio Gearbox Length No Load Speed Rated Speed Rated Torque Instant Torque 50:1 9.0mm 296rpm 240rpm 0.08kg.cm 0.39kg.cm 110:1 9.0mm 135rpm 109rpm 0.17kg.cm 0.86kg.cm 168:1 9.0mm 88rpm 71rpm 0.25kg.cm 1.31kg.cm 210:1 9.0mm 70rpm 57rpm 0.32kg.cm 1.64kg.cm 250:1 9.0mm 59rpm 48rpm 0.38kg.cm 1.95kg.cm 293:1 9.0mm 51rpm 41rpm 0.44kg.cm 2.29kg.cm 350:1 9.0mm 42rpm 34rpm 0.53kg.cm 2.73kg.cm 380:1 9.0mm 39rpm 32rpm 0.57kg.cm 2.96kg.cm 500:1 9.0mm 30rpm 24rpm 0.75kg.cm 3.90kg.cm 1,000:1 9.0mm 15rpm 12rpm 1.50kg.cm 7.80kg.cm Motor with Gearbox NFP-GM1024-N20VA-EN-09220 Technical Data Ratio Gearbox Length No Load Speed Rated Speed Rated Torque Instant Torque 50:1 9.0mm 296rpm 240rpm 0.08kg.cm 0.39kg.cm 110:1 9.0mm 135rpm 109rpm 0.17kg.cm 0.86kg.cm 168:1 9.0mm 88rpm 71rpm 0.25kg.cm 1.31kg.cm 210:1 9.0mm 70rpm 57rpm 0.32kg.cm 1.64kg.cm 250:1 9.0mm 59rpm 48rpm 0.38kg.cm 1.95kg.cm 293:1 9.0mm 51rpm 41rpm 0.44kg.cm 2.29kg.cm 350:1 9.0mm 42rpm 34rpm 0.53kg.cm 2.73kg.cm 380:1 9.0mm 39rpm 32rpm 0.57kg.cm 2.96kg.cm 500:1 9.0mm 30rpm 24rpm 0.75kg.cm 3.90kg.cm 1,000:1 9.0mm 15rpm 12rpm 1.50kg.cm 7.80kg.cm Motor with Gearbox NFP-GM1024-N20VA-EN-05430 Technical Data Ratio Gearbox Length No Load Speed Rated Speed Rated Torque Instant Torque 50:1 9.0mm 320rpm 250rpm 0.09kg.cm 0.39kg.cm 110:1 9.0mm 145rpm 114rpm 0.20kg.cm 0.86kg.cm 168:1 9.0mm 95rpm 74rpm 0.30kg.cm 1.31kg.cm 210:1 9.0mm 76rpm 60rpm 0.38kg.cm 1.64kg.cm 250:1 9.0mm 64rpm 50rpm 0.45kg.cm 1.95kg.cm 293:1 9.0mm 55rpm 43rpm 0.53kg.cm 2.29kg.cm 350:1 9.0mm 46rpm 36rpm 0.63kg.cm 2.73kg.cm 380:1 9.0mm 42rpm 33rpm 0.68kg.cm 2.96kg.cm 500:1 9.0mm 32rpm 25rpm 0.90kg.cm 3.90kg.cm 1,000:1 9.0mm 16rpm 13rpm 1.80kg.cm 7.80kg.cm Reduction DC Gear Motor w/Encoder Reference Size Would n20 gear motors be too underpowered for a 1LB bot? N20 motors come in various sizes, gear ratios, and torque ratings. To determine if they are suitable for your robot, you need to ensure that the selected N20 motors can provide enough torque and speed for your robot’s intended movements and weapon systems. N20 dc gear motors typically operate at lower voltage levels (e.g., 3V to 12V). Ensure that your robot’s power source (battery) is compatible with the motor voltage requirements. For 1LB combat robot with a weapon like a spinning blade or hammer, ensure N20 motors provide enough torque and power, possibly with gear reduction, for effective operation. ��Red Wire: DC Motor negative pole -, rated voltage ⚫️Black Wire: Encoder positive pole , 3.0V ��Yellow Wire: Encoder output signal line B ��Green Wire: Encoder output signal line A ��Blue Wire: Encoder negative pole , 3.0V (connect earth wire) ⚪️White Wire: DC Motor positive pole , rated voltage Applications： Electronic door locks, smart switches, hair straighteners, standard lifters, smart wearable devices, 3D printing, hair curlers, safes, electric screwdrivers, display stands Keywords: miniature dc gear motor, dc geared motor 12v, n20 gear motors
