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Gear motors are generally used for transmission equipment with low speed and high torque. The purpose of deceleration is achieved by transmitting the motor or other high-speed transmission equipment to the gear of the output shaft through the reducer. Gear motors are widely used in smart homes, automotive drives, robot drives, e-commerce logistics warehouses, precision instruments, industrial automation equipment, electronic products, precision mechanical equipment and other fields
D2838PLG: DC Gearmotors for Automatic Doors,Automobiles,Actuators and Automated Devices.
Typical Application:
Gearmotor, linear actuator,power tool,automated devices
Features:
Low Noise, Long lifespan, Cost less and Save more for your benefits.
Motor Technical Data:
| TYPE | Rated voltage VDC | No-load speed r/min | No-load current mA | Rated speed r/min | Rated torque mN.m | Output power W | Rated current mA | Stall torque mN.m | Stall current A |
| D2838-1230 | 12 | 3000 | 70 | 2500 | 2.5 | 0.65 | 170 | 12 | 0.6 |
| D2838-1240 | 12 | 4000 | 80 | 2600 | 7 | 1.86 | 350 | 20 | 0.75 |
| D2838-1250 | 12 | 5000 | 100 | 3450 | 7 | 2.48 | 370 | 21.5 | 0.9 |
Gear motor Technical Data:
| Reduction ratio | 3.7 | 5.2 | 14 | 19 | 27 | 51 | 71 | 100 | 139 | 189 | 264 | 369 |
| Number of gear trains | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 4 |
| (L) Length(mm) | 25.4 | 25.4 | 27.8 | 27.8 | 27.8 | 32.7 | 32.7 | 32.7 | 32.7 | 37.6 | 37.6 | 37.6 |
| No-load speed (r/min) | 809 | 579 | 214 | 158 | 111 | 59 | 42 | 30 | 22 | 16 | 11 | 8.1 |
| Rated speed (r/min) | 674 | 483 | 179 | 132 | 93 | 49 | 35 | 25 | 18 | 13 | 9,5 | 7 |
| Rated torque (mN.m) | 0.008 | 0.012 | 0.028 | 0.038 | 0.05 | 0.09 | 0.13 | 0.18 | 0.25 | 0.31 | 0.43 | 0.5 |
| mN.m Max. permissible load in a short time | 0.15 | 0.15 | 0.6 | 0.6 | 0.6 | 1.2 | 1.2 | 1.2 | 1.2 | 1.5 | 1.5 | 1.5 |
Drawing:
