Permanent Magnet DC Planetary Gearbox Motor Data Sheet Benefits of Using Planetary Gear Motors High Efficiency: They offer high power transmission efficiency, often above 90%. Compact Design: The compactness is ideal for applications where space is at a premium. High Torque Density: For their size, planetary gear motors can deliver a significant amount of torque. Low Backlash: Precise manufacturing processes ensure minimal gear play, leading to accurate positioning. Long Lifespan: Built with robust materials and precise engineering, these motors are designed for longevity. Motor Model NFP-36GP-3429-EN Shaft Diameter 8mm Shaft Length 20mm Rated Voltage 6V / 12V DC No Load Speed 9rpm – 2,500rpm No Load Current ≤0.3A / ≤0.45A Rotation CW / CCW Weight appr. 480g Model: NFP-36GP-3429-EN, 6V DC Ratio Gearbox Length No-load Current No-load Speed Rated Current Rated Speed Rated Torque Stall Current Stall Torque Stages NPPR* 3.7:1 26.5mm ≤0.3A 1,250rpm ≤1.5A 625rpm 0.2kg.cm ≤3.0A ≥0.4kg.cm 1stage 40.7 5.2:1 26.5mm ≤0.3A 900rpm ≤1.5A 450rpm 0.4kg.cm ≤3.0A ≥0.6kg.cm 1stage 57.2 14:1 34.5mm ≤0.3A 330rpm ≤1.5A 165rpm 1.0kg.cm ≤3.0A ≥1.8kg.cm 2stages 154 19:1 34.5mm ≤0.3A 245rpm ≤1.5A 123rpm 1.5kg.cm ≤3.0A ≥2.5kg.cm 2stages 209 27:1 34.5mm ≤0.3A 172rpm ≤1.5A 87rpm 2.0kg.cm ≤3.0A ≥3.5kg.cm 2stages 297 51:1 42.5mm ≤0.3A 91rpm ≤1.5A 46rpm 4.0kg.cm ≤3.0A ≥6.0kg.cm 3stages 561 100:1 42.5mm ≤0.3A 47rpm ≤1.5A 23.5rpm 7.5kg.cm ≤3.0A ≥12.0kg.cm 3stages 1,100 139:1 42.5mm ≤0.3A 33rpm ≤1.5A 17rpm 10.0kg.cm ≤3.0A ≥15.0kg.cm 3stages 1,529 264:1 50.5mm ≤0.3A 17.5rpm ≤1.5A 9rpm 20.0kg.cm ≤3.0A ≥25.0kg.cm 4stages 2,904 515:1 50.5mm ≤0.3A 9rpm ≤1.5A 6rpm 35.0kg.cm ≤3.0A ≥50.0kg.cm 4stages 5,665 Note: all reduced no-load speeds have a tolerance of ±15%, * NPPR means number of pulses per revolution Model: NFP-36GP-3429-EN, 12V DC Ratio Gearbox Length No-load Current No-load Speed Rated Current Rated Speed Rated Torque Stall Current Stall Torque Stages NPPR* 3.7:1 26.5mm ≤0.45A 2,500rpm ≤2.5A 1,250rpm 0.6kg.cm ≤5.0A ≥1.0kg.cm 1stage 40.7 5.2:1 26.5mm ≤0.45A 1,800rpm ≤2.5A 900rpm 0.8kg.cm ≤5.0A ≥1.4kg.cm 1stage 57.2 14:1 34.5mm ≤0.45A 660rpm ≤2.5A 335rpm 2.0kg.cm ≤5.0A ≥3.8kg.cm 2stages 154 19:1 34.5mm ≤0.45A 490rpm ≤2.5A 247rpm 3.0kg.cm ≤5.0A ≥5.0kg.cm 2stages 209 27:1 34.5mm ≤0.45A 345rpm ≤2.5A 175rpm 4.0kg.cm ≤5.0A ≥7.0kg.cm 2stages 297 51:1 42.5mm ≤0.45A 182rpm ≤2.5A 92rpm 8.0kg.cm ≤5.0A ≥13.0kg.cm 3stages 561 100:1 42.5mm ≤0.45A 95rpm ≤2.5A 47rpm 15.0kg.cm ≤5.0A ≥25.0kg.cm 3stages 1,100 139:1 42.5mm ≤0.45A 67rpm ≤2.5A 34rpm 20.0kg.cm ≤5.0A ≥33.0kg.cm 3stages 1,529 264:1 50.5mm ≤0.45A 35rpm ≤2.5A 18rpm 40.0kg.cm ≤5.0A ≥50.0kg.cm 4stages 2,904 515:1 50.5mm ≤0.45A 18rpm ≤2.0A 12rpm 40.0kg.cm ≤5.0A ≥50.0kg.cm 4stages 5,665 Note: all reduced no-load speeds have a tolerance of ±15%. * NPPR means number of pulses per revolution Ball-bearing Planetary Gearhead Motor Epicyclic Gear Motor Dimension Applications of Planetary Gear Motors Automation and Robotics: Used in precise movements and positioning mechanisms. Material Handling: For conveyor systems and lifting equipment requiring controlled torque. Aerospace and Defense: In systems where reliability and precision are critical. Medical Equipment: For devices that require smooth and accurate motion control. Small DC Geared Motor with Encoder Wiring Diagram Proper maintenance, including regular inspections and lubrication, ensures the long-term reliability of planetary gear motors. Choosing a high quality motor from a reputable manufacturer is also crucial for dependable performance. Encoder Type AB Dual-phase Incremental Magnetic Hall Encoder Line Speed Basic Pulse 11PPR x Gear Reduction Ratio Supply Voltage 3.3V / 5.0V DC Basic Skills Built-In Pull-up Shaping Resistor, Directly Connected to the Microcontroller Interface Type PH2.0 (Standard Connecting Cable) Output Signal Type Square Wave AB Phase Response Frequency 100Khz Basic Pulse Number 11 PPR Number of Magnetic Ring Trigger Poles 22 Poles (11 Pairs Of Poles) What are planetary gear motors? Planetary gear motors consist of a central sun gear surrounded by multiple planet gears, all of which are connected to a surrounding ring gear. The unique arrangement allows for a high reduction ratio in a compact design. Keywords: 36mm planetary gear motor, NFP-36GP-3429-EN, high torque motor, 12V planetary motor, precision DC motor, geared motor with encoder
