High Efficiency 12V 24V DC Gear Motor High Torque Data Sheet
DC Geared Motor NFP-GM25-BL2430: This BLDC geared motor offers adjustable speed, with forward and reverse functionality. With a maximum torque of up to 8kg.cm, it’s built with durable all-metal gears, ensuring long-lasting performance. Key features also include low noise and an extended service life, making it ideal for precision applications.
| Model | NFP-GM25-BL2430 |
|---|---|
| Rated Voltage | 12V / 24V DC |
| No-load Current | ≤0.13A / ≤0.18A |
| No-load Speed | 12.5rpm – 2,700rpm |
| Output Shaft Diameter | 4mm |
| Output Shaft Length | 12mm |
| Rotation | CW / CCW |
| Weight | appr. 95g |
Model: NFP-GM25-BL2430, 12V DC
| Ratio | Gearbox Length | No-load Current | No-load Speed | Rated Current | Rated Speed | Rated Torque | Stall Current | Stall Torque |
|---|---|---|---|---|---|---|---|---|
| 4.4:1 | 19mm | ≤0.13A | 1,350rpm | ≤0.5A | 1,100rpm | 0.3kg.cm | ≤1.3A | ≥0.5kg.cm |
| 9.3:1 | 19mm | ≤0.13A | 640rpm | ≤0.5A | 500rpm | 0.6kg.cm | ≤1.3A | ≥1kg.cm |
| 20:1 | 19mm | ≤0.13A | 300rpm | ≤0.5A | 235rpm | 1.2kg.cm | ≤1.3A | ≥2kg.cm |
| 34:1 | 21mm | ≤0.13A | 185rpm | ≤0.5A | 143rpm | 2kg.cm | ≤1.3A | ≥3kg.cm |
| 45:1 | 21mm | ≤0.13A | 130rpm | ≤0.5A | 110rpm | 2.5kg.cm | ≤1.3A | ≥4.5kg.cm |
| 75:1 | 23mm | ≤0.13A | 80rpm | ≤0.5A | 64rpm | 4.5kg.cm | ≤1.3A | ≥7kg.cm |
| 100:1 | 23mm | ≤0.13A | 60rpm | ≤0.5A | 49rpm | 6kg.cm | ≤1.3A | ≤9kg.cm |
| 125:1 | 25mm | ≤0.13A | 48rpm | ≤0.5A | 39rpm | 7.5kg.cm | ≤1.3A | ≤9kg.cm |
| 217:1 | 25mm | ≤0.13A | 27rpm | ≤0.5A | 22rpm | 8kg.cm | ≤1.3A | ≤9kg.cm |
| 362:1 | 27mm | ≤0.13A | 16.5rpm | ≤0.5A | 13rpm | 8kg.cm | ≤1.3A | ≤9kg.cm |
| 478:1 | 27mm | ≤0.13A | 12.5rpm | ≤0.5A | 10rpm | 8kg.cm | ≤1.3A | ≤9kg.cm |
Note: all reduced no-load speeds have a tolerance of ±15%.
Model: NFP-GM25-BL2430, 24V DC
| Ratio | Gearbox Length | No-load Current | No-load Speed | Rated Current | Rated Speed | Rated Torque | Stall Current | Stall Torque |
|---|---|---|---|---|---|---|---|---|
| 4.4:1 | 19mm | ≤0.18A | 2,700rpm | ≤0.8A | 2,200rpm | 0.5kg.cm | ≤1.6A | ≥1kg.cm |
| 9.3:1 | 19mm | ≤0.18A | 1,280rpm | ≤0.8A | 1,000rpm | 1kg.cm | ≤1.6A | ≥2kg.cm |
| 20:1 | 19mm | ≤0.18A | 600rpm | ≤0.8A | 470rpm | 2kg.cm | ≤1.6A | ≥4kg.cm |
| 34:1 | 21mm | ≤0.18A | 370rpm | ≤0.8A | 285rpm | 4kg.cm | ≤1.6A | ≥6kg.cm |
| 45:1 | 21mm | ≤0.18A | 260rpm | ≤0.8A | 220rpm | 5kg.cm | ≤1.6A | ≤9kg.cm |
| 75:1 | 23mm | ≤0.18A | 160rpm | ≤0.8A | 130rpm | 8kg.cm | ≤1.6A | ≤9kg.cm |
| 100:1 | 23mm | ≤0.18A | 120rpm | ≤0.8A | 100rpm | 8kg.cm | ≤1.6A | ≤9kg.cm |
| 125:1 | 25mm | ≤0.18A | 95rpm | ≤0.8A | 85rpm | 8kg.cm | ≤1.6A | ≤9kg.cm |
| 217:1 | 25mm | ≤0.18A | 54rpm | ≤0.8A | 46rpm | 8kg.cm | ≤1.6A | ≤9kg.cm |
| 362:1 | 27mm | ≤0.18A | 33rpm | ≤0.8A | 28rpm | 8kg.cm | ≤1.6A | ≤9kg.cm |
| 478:1 | 27mm | ≤0.18A | 25rpm | ≤0.5A | 10rpm | 8kg.cm | ≤1.6A | ≤9kg.cm |
Note: all reduced no-load speeds have a tolerance of ±15%.
Miniature BLDC gearbox Motor Outline Drawing
25mm brushless geared motor used for robotic arms, mobile robots, infusion pumps, coveyor belts, packaging machines, CNC machinery, electric scooters, bikes, drones. 25mm gear motor also specially for vacuum cleaners, fans, smart home automation system, etc.
High Performance Brushless DC Motor Gear Box Wiring Diagram
Type-1: When setting up BLDC motors, it’s essential to connect the wires correctly for proper operation. Connect red wire to positive terminal, black and blue wires to negative terminal.
Type-2:
[Red Wire] Connect to the positive terminal of the power supply.
[Black Wire + Blue Wire + Yellow Wire] Connect in parallel to the negative terminal (to change the original direction of rotation).
[Blue Wire] PWM speed control line, connects to 0-5V pulse width modulator.
[Green Wire] FG signal, basic pulse count of 3 signals.
⚠️Please note: For brushless gear motors, the positive and negative terminals must not be reversed. Incorrect polarity connections lead to motor burnout.
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