28mm Planetary Gear Motor
Gearbox Diameter: 28mm
Voltage: 6v-24v
Output speed: 3rpm-1500rpm
Rated torque: <1.5Nm
1. Bi-direction
2. Metal or Carbon Brush DC Motor
3. Planetary Gears
- Motor Parameter Customization
- Attachment and Interface Customization
- Motor Parameter Customization
- Labeling and Packaging Customization
Product Dimensions（unit:mm）
Gearbox Ratio
| Number of stages | 1 | 2 | 3 | 4 |
| Reduction Ratio i | 3.7、5.2 | 14、19、27 | 51、71、100、139 | 189、264、369 515、721 |
| Gearbox Length L (mm) | 27.5 | 35.7 | 43,9 | 52.1 |
| Breaking Torque(kgf.cm) | 6 | 10 | 20 | 40 |
| Gearbox Efficiency | 90% | 81% | 73% | 65% |
DC Motor Techinical Data
| DC Motor Model | Rated | No Load | Max Efficiency Load | Stall | |||||
| Volt. | Current | Speed | Current | Speed | Torque | P.out | Torque | Current | |
| V | mA | r/min | mA | r/min | gf.cm | W | gf.cm | mA | |
| VS-385-012-3000 | 12 | ≤60 | 3000 | ≤150 | 2200 | 35 | 0.8 | ≥110 | ≥360 |
| VS-385-012-4500 | 12 | ≤70 | 4500 | ≤300 | 3300 | 55 | 1.9 | ≥210 | ≥960 |
| VS-385-012-6000 | 12 | ≤100 | 6000 | ≤600 | 4500 | 80 | 3.7 | ≥280 | ≥1600 |
| VS-385-024-3000 | 24 | ≤28 | 3000 | ≤70 | 2200 | 35 | 0.8 | ≥110 | ≥160 |
| VS-385-024-4500 | 24 | ≤50 | 4500 | ≤150 | 3300 | 55 | 1.9 | ≥180 | ≥380 |
Output Data
| DC Gear Motor Model | Rated voltage | No Load | Max Efficiency Load | Stall | |||||
| Current | Speed | Current | Speed | Torque | P.out | Torque | Current | ||
| V | A | r/min | A | r/min | kgf.cm | W | kgf.cm | A | |
| VS-28RP385-0124500-27K | 12 | 0.11 | 163.7 | 0.35 | 126 | 1.5 | 1.92 | 6.4 | 1.16 |
| VS-28RP385-0126000-51K | 12 | 0.14 | 114.1 | 0.49 | 90.9 | 2.7 | 2.53 | 13.3 | 1.86 |
| VS-28RP385-01215000-51K | 12 | 0.68 | 295.2 | 2.28 | 225.3 | 4.8 | 10.99 | 20.0 | 7.45 |
| VS-28RP385-0243000-139K | 24 | 0.05 | 25.1 | 0.16 | 18.8 | 6.5 | 1.26 | 26.2 | 0.48 |
| VS-28RP385-0247500-100K | 24 | 0.26 | 75 | 0.71 | 59.7 | 6.7 | 4.11 | 28.57 | 1.77 |
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