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12V Gear Motor High Torque DM-37RS555
Key Features
Diameter: 37mm
Voltage: 12V-24V
Output speed: 2rpm-700rpm
Rated torque: <1.5Nm
1. Bi-direction
2. Metal or Carbon Brush DC Motor
3. Spur Gears
4. Copper Plate Gear Case
5. Sleeve Bronze Bushings
Product Dimensions（unit:mm）：
Gearbox Data：
| Number of stages | 2 | 3 | 4 | 5 | 6 | 7 |
| Reduction Ratio i | 6、8、10 | 20、30 | 61、90 | 107、122、 184、270 | 311、414、 552、810 | 1243、1657、2430 |
| Gearbox Length L (mm) | 19 | 22.5 | 25 | 27.5 | 30 | 31.5 |
| Breaking Torque(kgf.cm) | 8 | 10 | 30 | 30 | 40 | 40 |
| Gearbox Efficiency | 81% | 72% | 65% | 59% | 53% | 47% |
Driving Motor 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 | |
| DM-555-012-3000 | 12 | ≤140 | 3000 | ≤800 | 2200 | 150 | 3.4 | ≥480 | ≥2400 |
| DM-555-012-4500 | 12 | ≤220 | 4500 | ≤1200 | 3300 | 220 | 7.4 | ≥700 | ≥3840 |
| DM-555-012-6000 | 12 | ≤350 | 6000 | ≤2000 | 4500 | 300 | 13.8 | ≥960 | ≥4800 |
| DM-555-024-3000 | 24 | ≤70 | 3000 | ≤400 | 2200 | 150 | 3.4 | ≥480 | ≥1280 |
| DM-555-024-4500 | 24 | ≤110 | 4500 | ≤600 | 3300 | 220 | 7.4 | ≥700 | ≥2400 |
DC Gear Motor 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 | |
| DM-37RS555-0066000-61K | 6 | 0.54 | 95.1 | 1 .99 | 74.0 | 5.4 | 4.13 | 24.4 | 7.1 |
| DM-37RS555-0123000-178K | 12 | 0.15 | 16.2 | 0.69 | 13.3 | 20.9 | 2.86 | 115.2 | 3.18 |
| DM-37RS555-0123000-30K | 12 | 0.13 | 94.5 | 0.58 | 78.6 | 4.3 | 3.51 | 25.8 | 2.78 |
| DM-37RS555-0124500-61K | 12 | 0.33 | 72.4 | 1 .68 | 58.8 | 14.4 | 8.72 | 76.9 | 7.55 |
| DM-37RS555-0246000-90K | 24 | 0.35 | 66.6 | 1.76 | 53.4 | 23.9 | 13.12 | 104.8 | 4.54 |
| The motor parameters are for reference only,please refer to real measured data;We can customize parameters according to customer requirements.Gear Motor Output Speed=DC Motor Speed/Gear Ratio ( n=nm/i)Gear Motor Output Torque=DC Motor Torque*Gear Ratio*Gearbox Efficiency. ( t=tm*i*η) | |||||||||
Typical Applications
