Spur DC Geared Motor with Encoder Datasheet3PPR Base Pulse Count Versatile Voltage Compatibility: The GM-N20 N20 Gear Motor is designed to operate seamlessly at 3V, 6V, or 12V DC power inputs, making it a perfect replacement for various machines with different power requirements.Motor ModelNFP-GM12-N20K-ENShaft Diameter3mmShaft Length10mmRated Voltage3V / 6V / 12V DCNo Load Speed20rpm – 2,200rpmNo Load Current≤0.045A / ≤0.06ARotationCW / CCWWeightappr. 13g Model: NFP-GM12-N20K-EN, 3V DC, Max 0.1W, A06 typeRatioAfter ReductionNo LoadRated LoadStalli : 1Output PulsesCurrentSpeedCurrentSpeedTorqueCurrentTorque10:129.04≤0.045A780rpm≤0.1A450rpm0.03kg.cm0.3A0.08kg.cm20:138.71≤0.045A400rpm≤0.1A230rpm0.06kg.cm0.3A0.16kg.cm30:188.41≤0.045A265rpm≤0.1A150rpm0.1kg.cm0.3A0.23kg.cm50:1153.3≤0.045A155rpm≤0.1A90rpm0.17kg.cm0.3A0.4kg.cm100:1297.9≤0.045A77rpm≤0.1A45rpm0.35kg.cm0.3A0.75kg.cm150:1452.87≤0.045A52rpm≤0.1A30rpm0.5kg.cm0.3A1.1kg.cm210:1629.27≤0.045A37rpm≤0.1A21rpm0.7kg.cm0.3A1.5kg.cm298:1893.7≤0.045A26rpm≤0.1A15rpm1.0kg.cm0.3A2.8kg.cm380:11,137.47≤0.045A20rpm≤0.1A12rpm1.2kg.cm0.3A3.5kg.cmNote: all reduced no-load speeds have a tolerance of ±15%.Model: NFP-GM12-N20K-EN, 6V DC, Max 0.45W, A06 typeRatioAfter ReductionNo LoadRated LoadStalli : 1Output PulsesCurrentSpeedCurrentSpeedTorqueCurrentTorque10:129.04≤0.06A1,550rpm≤0.17A900rpm0.07kg.cm0.6A0.16kg.cm20:138.71≤0.06A800rpm≤0.17A460rpm0.14kg.cm0.6A0.3kg.cm30:188.41≤0.06A530rpm≤0.17A300rpm0.2kg.cm0.6A0.5kg.cm50:1153.3≤0.06A310rpm≤0.17A180rpm0.35kg.cm0.6A0.8kg.cm100:1297.9≤0.06A155rpm≤0.17A90rpm0.7kg.cm0.6A1.5kg.cm150:1452.87≤0.06A105rpm≤0.17A60rpm1.0kg.cm0.6A2.2kg.cm210:1629.27≤0.06A75rpm≤0.17A42rpm1.4kg.cm0.6A2.8kg.cm298:1893.7≤0.06A52rpm≤0.17A30rpm2.0kg.cm0.6A3.0kg.cm380:11,137.47≤0.06A41rpm≤0.17A24rpm2.5kg.cm0.6A4.0kg.cmNote: all reduced no-load speeds have a tolerance of ±15%.Model: NFP-GM12-N20K-EN, 6V DC, Max 0.2W, A12 typeRatioAfter ReductionNo LoadRated LoadStalli : 1Output PulsesCurrentSpeedCurrentSpeedTorqueCurrentTorque10:129.04≤0.045A1,100rpm≤0.1A700rpm0.05kg.cm0.2A0.07kg.cm20:138.71≤0.045A500rpm≤0.1A350rpm0.09kg.cm0.2A0.12kg.cm30:188.41≤0.045A330rpm≤0.1A200rpm0.12kg.cm0.2A0.2kg.cm50:1153.3≤0.045A200rpm≤0.1A120rpm0.2kg.cm0.2A0.32kg.cm100:1297.9≤0.045A100rpm≤0.1A65rpm0.4kg.cm0.2A0.7kg.cm150:1452.87≤0.045A65rpm≤0.1A45rpm0.6kg.cm0.2A0.9kg.cm210:1629.27≤0.045A47rpm≤0.1A30rpm0.8kg.cm0.2A1.2kg.cm298:1893.7≤0.045A33rpm≤0.1A20rpm1.15kg.cm0.2A1.5kg.cm380:11,137.47≤0.045A26rpm≤0.1A17rpm1.5kg.cm0.2A2.0kg.cmNote: all reduced no-load speeds have a tolerance of ±15%.Model: NFP-GM12-N20K-EN, 12V DC, Max 0.9W, A12 typeRatioAfter ReductionNo LoadRated LoadStalli : 1Output PulsesCurrentSpeedCurrentSpeedTorqueCurrentTorque10:129.04≤0.06A2,200rpm≤0.22A1,000rpm0.1kg.cm0.4A0.15kg.cm20:138.71≤0.06A1,100rpm≤0.22A500rpm0.15kg.cm0.4A0.28kg.cm30:188.41≤0.06A730rpm≤0.22A380rpm0.2kg.cm0.4A0.4kg.cm50:1153.3≤0.06A440rpm≤0.22A230rpm0.4kg.cm0.4A0.65kg.cm100:1297.9≤0.06A220rpm≤0.22A130rpm0.8kg.cm0.4A1.3kg.cm150:1452.87≤0.06A145rpm≤0.22A85rpm1.2kg.cm0.4A1.9kg.cm210:1629.27≤0.06A105rpm≤0.22A60rpm1.6kg.cm0.4A2.5kg.cm298:1893.7≤0.06A73rpm≤0.22A42rpm2.3kg.cm0.4A3.0kg.cm380:11,137.47≤0.06A58rpm≤0.22A34rpm3.0kg.cm0.4A4.0kg.cmNote: all reduced no-load speeds have a tolerance of ±15%.All Metal N20 Gear Motor DimensionRust-Resistant and Durable Construction: This miniature gear motor crafted with premium materials, it boasts a durable construction that is resistant to corrosion, ensuring a long service life and reliable performance. Small Gear Motor with Hall Encoder Wiring DiagramSeamless Integration: As a direct replacement for damaged or worn-out DC geared motors, the N20 geared motor offers a hassle-free upgrade path. Its design ensures compatibility with existing machinery, reducing downtime and integration costs.Encoder TypeAB Dual-phase Incremental Magnetic Hall EncoderLine SpeedBasic Pulse 3PPR x Gear Reduction RatioSupply Voltage3.3V / 5.0V DCBasic FunctionBuilt-in Pull-up Shaping Resistor, Direct Connection to MCUInterface TypeZH1.5-6PIN (Standard Connection Cable)Output Signal TypeSquare Wave AB PhaseResponse Frequency100KHzBase Pulse Count3 PPRMagnetic Ring Trigger Pole Number6 Poles (3 Pairs) Keywords: N20 reduction motor, micro metal gearmotor, n20 small geared motor, reduction electric motor, reduction motor spur gearbox
