37mm Diameter Miniature DC Gear Motor Datasheet
D-shaped output shaft is processed and milled to increase the force and friction, making the transmission more stable and convenient to connect and fix. (The output shaft supports customization: length, diameter, shape, material, etc.)
| Model | NFP-GM37-520 |
|---|---|
| Rated Voltage | 12V / 24V DC |
| No Load Speed | 9rpm – 1,170rpm |
| No Load Current | ≤0.1A |
| Max Torque | 30kg.cm |
| Shaft Diameter | 6mm |
| Shaft Length | 21mm |
| Rotation | CW / CCW |
| Weight | appr. 150g |
Model: NFP-GM37-520, 12V DC
| Ratio | Gearbox Length | No-load Current | No-load Speed | Rated Current | Rated Speed | Rated Torque | Stall Current | Stall Torque |
|---|---|---|---|---|---|---|---|---|
| 6.3:1 | 19mm | ≤0.1A | 1,170rpm | ≤0.45A | 660rpm | 0.3kg.cm | ≤2.4A | ≥1.2kg.cm |
| 10:1 | 19mm | ≤0.1A | 740rpm | ≤0.45A | 415rpm | 0.47kg.cm | ≤2.4A | ≥1.9kg.cm |
| 18.8:1 | 19mm | ≤0.1A | 390rpm | ≤0.45A | 215rpm | 0.88kg.cm | ≤2.4A | ≥3.6kg.cm |
| 30:1 | 22mm | ≤0.1A | 247rpm | ≤0.45A | 139rpm | 1.4kg.cm | ≤2.4A | ≥5.5kg.cm |
| 50:1 | 24mm | ≤0.1A | 147rpm | ≤0.45A | 83rpm | 2.4kg.cm | ≤2.4A | ≥9.5kg.cm |
| 90:1 | 24mm | ≤0.1A | 80rpm | ≤0.45A | 46rpm | 4.2kg.cm | ≤2.4A | ≥16kg.cm |
| 150:1 | 26.5mm | ≤0.1A | 49rpm | ≤0.45A | 28rpm | 7kg.cm | ≤2.4A | ≥28kg.cm |
| 270:1 | 26.5mm | ≤0.1A | 27rpm | ≤0.45A | 16rpm | 12kg.cm | not allowed stalling | ≤35kg.cm |
| 450:1 | 29mm | ≤0.1A | 16rpm | ≤0.45A | 10rpm | 21kg.cm | not allowed stalling | ≤35kg.cm |
| 650:1 | 29mm | ≤0.1A | 11rpm | ≤0.45A | 9rpm | 30kg.cm | not allowed stalling | ≤35kg.cm |
| 810:1 | 29mm | ≤0.1A | 9rpm | ≤0.45A | 7rpm | 30kg.cm | not allowed stalling | ≤35kg.cm |
Note: all reduced no-load speeds have a tolerance of ±15%.
Model: NFP-GM37-520, 24V DC
| Ratio | Gearbox Length | No-load Current | No-load Speed | Rated Current | Rated Speed | Rated Torque | Stall Current | Stall Torque |
|---|---|---|---|---|---|---|---|---|
| 6.3:1 | 19mm | ≤0.1A | 1,170rpm | ≤0.35A | 760rpm | 0.3kg.cm | ≤1.3A | ≥1.2kg.cm |
| 10:1 | 19mm | ≤0.1A | 740rpm | ≤0.35A | 480rpm | 0.47kg.cm | ≤1.3A | ≥1.9kg.cm |
| 18.8:1 | 19mm | ≤0.1A | 390rpm | ≤0.35A | 255rpm | 0.88kg.cm | ≤1.3A | ≥3.6kg.cm |
| 30:1 | 22mm | ≤0.1A | 247rpm | ≤0.35A | 160rpm | 1.4kg.cm | ≤1.3A | ≥5.5kg.cm |
| 50:1 | 24mm | ≤0.1A | 147rpm | ≤0.35A | 95rpm | 2.4kg.cm | ≤1.3A | ≥9.5kg.cm |
| 90:1 | 24mm | ≤0.1A | 80rpm | ≤0.35A | 53rpm | 4.2kg.cm | ≤1.3A | ≥16kg.cm |
| 150:1 | 26.5mm | ≤0.1A | 49rpm | ≤0.35A | 31rpm | 7kg.cm | ≤1.3A | ≥28kg.cm |
| 270:1 | 26.5mm | ≤0.1A | 27rpm | ≤0.35A | 18rpm | 12kg.cm | not allowed stalling | ≤35kg.cm |
| 450:1 | 29mm | ≤0.1A | 16rpm | ≤0.35A | 10rpm | 21kg.cm | not allowed stalling | ≤35kg.cm |
| 650:1 | 29mm | ≤0.1A | 11rpm | ≤0.35A | 9rpm | 30kg.cm | not allowed stalling | ≤35kg.cm |
| 810:1 | 29mm | ≤0.1A | 9rpm | ≤0.35A | 7rpm | 30kg.cm | not allowed stalling | ≤35kg.cm |
Note: all reduced no-load speeds have a tolerance of ±15%.
Low Voltage Gear Motor Outline Drawing
High-quality metal gears are used, with large transmission ratio, balanced transmission, strong shock and vibration resistance, durability, wear resistance and noise reduction.
Keywords:
37mm metal gear motor, NFP-GM37-520, high torque motor, 12V gear motor, low-speed motor, precision DC motor
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