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| Categories | DC Planetary Gear Motor |
|---|---|
| Brand Name: | SECORE |
| Model Number: | DC775-GB |
| Certification: | CE ROHS |
| Place of Origin: | Guangdong |
| MOQ: | 100 |
| Price: | Negotiated The Price |
| Payment Terms: | T/T, D/A |
| Supply Ability: | 100000pcs per month |
| Delivery Time: | 15-18 working days |
| Packaging Details: | 100pcs per carton or as request |
| No load Speed: | 25rpm |
| Rated voltage: | 12V |
| Output power: | 16.5W |
| Rated Torque: | 5.8N.m |
| motor dimension: | 42*66mm / 775 motor |
| Rated speed after reduction: | 18rpm |
| keyword: | 18rpm dc brush gear motor, 42mm planetary gear motor |
| Typical application: | smart home, sweeper, kids toy, electric car toy, medical bed, automation |
42mm Planetary Gear Reducer Motor Smart Home Sweeper Brush Gear Motor High Torque
Motor parameters:
| Motor Model number | RATED Voltage | NO LOAD | AT MAXIMUM EFFICIENCY | STALL | |||||
| SPEED | CURRENT | SPEED | TORQUE | CURRENT | Out. Power | TORQUE | CURRENT | ||
| VDC | ±10% r/min | mA | ±10% r/min | g.cm | A | W | g.cm | A | |
| SC-775 | 12 | 3000 | 222 | 2200 | 350 | 1 | 7.7 | 1400 | 3.5 |
| SC-775 | 12 | 4500 | 451 | 3300 | 500 | 2 | 16.5 | 2000 | 6.5 |
| SC-775 | 12 | 6000 | 900 | 4500 | 750 | 4 | 34.5 | 3000 | 13 |
| SC-775 | 24 | 3000 | 110 | 2200 | 350 | 0.5 | 7.7 | 1400 | 1.8 |
| SC-775 | 24 | 4500 | 230 | 3300 | 500 | 1 | 16.5 | 2000 | 3.3 |
| SC-775 | 24 | 6000 | 450 | 4500 | 750 | 2 | 34.5 | 3000 | 7 |
Gearbox parameters:
| Reduction Stage | 1 | 2 | 3 | 4 |
| Reduction ratio | 3.7, 5 | 13, 18, 25 | 49, 67, 92, 125 | 181, 336, 458 |
| gearhead length L (mm) | 33.5 | 43.5 | 53.5 | 63.5 |
| gearhead efficiency | 89% | 81% | 73% | 65% |
Output speed of gear motor: output speed of motor / reduction
ratio.
Output torque of gear motor: output torque of motor x reduction
ratio x gearbox efficiency;
Gear motor mounting sizes:
Advantages of Planetary gearbox
1) Low cost. The use of tooth extraction technology simplifies the structure of the planetary reducer. The pin ring structure of the same power and different transmission ratios is the same. The product can be mass-produced. At the same time, the processing technology of key components is good, and no special equipment and superb skills are required. General-purpose locomotives can be processed and manufactured, and the manufacturing cost is low;
(2) High efficiency. The pin-ring planetary reducer realizes
rolling meshing, with low friction loss, reasonable load
distribution of multi-tooth meshing of the pin-ring cycloid meshing
pair, and high transmission efficiency of the whole machine;
(3) High bearing capacity. The planetary structure of the planetary reducer is adopted to realize self-adaptation, so that each pair of meshing pairs participating in the meshing can be evenly loaded, so that the average load on a pair of meshing pairs is reduced, thereby improving its load-bearing capacity and impact resistance;
(4) Smooth transmission and low noise. The mass of the pin ring is
small. After the arm bearing is selected according to the strength
requirements, the inertial force balance is realized, so the
transmission is stable and the noise is low.
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