Small Size Long Life Multiple Gear Ratio High Torque N20 DC Motor With Worm Gearbox And Encoder
N20 DC gearbox motor with encoder
This motor made of precious metal brushed DC motor with precision metal reducer. worm gear have a small dimension, big gear ratio.
The N20 motor outer diameter 12, flat 10, motor length 15mm (also the gear box can fit N10 N30 motor), the length of the gearbox is18mm, DC motor because of mature technology, low price, simple drive control and widely used in cameras, copiers, door locks, optical drives, precision instruments, cameras and other fields.
After supporting the gearbox, the torque is greatly increased, the speed is reduced, and it is easy to control!
Our gearboxes are processed and assembled by imported machine tools to ensure that the accuracy of each gear is higher than other manufacturers in the same industry, so the gearbox is stable in transmission, low in noise, high in efficiency, reliable in structure, long in life and quality.
N20 motor parameter data sheet
| PRODUCT NAME | Brush dc motor |
| MODEL | N20-1812 worm gear motor |
| Size | 12*33 |
| Gear Ratio | 1:21 1:42 1:118 1:236 1:302 1:399 1:515 1:603 1:798 1::1030 |
| Motor speed | 5000~30000 RPM |
| Encoder type | magnet hall sensor |
| resolution | 3PPR 5PPR 7PPR 12PPR |
Motor drawing:
N20 motor torque and speed curve:
this is a typical motor character curve,when change the driving voltage, or change the motor winding parameters, the motor will have a different character,this curve for referance
Product display:
Our team has more than 10 years of stepper motor design, development and production manufature experience, so we can achieve product development and auxiliary design according to the special needs of customers!
Customer needs are our efforts, please feel free to contact us!
Packing And Shipping Information
Packaging: single carton packing, 600 pieces per box.
Shipping time:
DHL: 3-5 working days ；
UPS: 5-7 working days；
TNT: 5-7 working days；
FedEx: 7-9 working days；
EMS: 12-15 working days；
China Post: Depends on ship to which country；
Sea: Depends on ship to which country
SPECIAL IMPORTANT NOTES!!!
The components of the basic construction (see follow picture)of a DC brush motor include the stator, rotor, brushes and commutator. The interaction of the stator and rotor magnetic fields drives the motor to rotate.
Therefore, when this type of motor starts and runs, sparks are generated at the brush part, and it cannot be used in special occasions.
Please pay attention when selecting it. In addition, the relative movement of the brush and the commutator is easy to wear, so the life of the DC brush motor with ordinary structure is generally not very long, generally 200~2000 hours, and it is carefully selected in places with strict life requirements.
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5000-3000rpm Small DC Gear Motor N20 DC Motor With Gearbox And Encoder Images
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