N20 5V 20mm Small DC Gear Motor, Brushed DC Motor, Mature
Technology
This product is a DC geared motor with a precious metal brushed DC
motor and a precision metal gearbox. The outer dimension is oblate,
the outer diameter is 12, the flat potential is 10, the motor
length is 33.4mm, and the gearbox length is
9MM, DC motors are widely used in cameras, photocopiers, electronic
locks, lock cylinders, optical drives, precision instruments,
cameras and other fields because of their mature technology, low
price and simple drive control.
After matching the gearbox, the torque is greatly increased and the
speed is reduced, which is easy to control!
Our gearbox is processed and assembled by imported machine tools to
ensure that the accuracy of each gear is higher than that of other
manufacturers in the same industry, so the gearbox has smooth
transmission, low noise, high efficiency, reliable structure, long
life, and stable quality.
Our team has more than 10 years of experience in the design,
development and production of micro motors, so product development
and auxiliary design can be realized according to the special needs
of customers!
If you are interested, you can write to me.
Mechanical Dimension:MM
About DC brushed motors
DC brushed motor is the most commonly used motor in the market.
The DC motor has brushes inside, l positive and negative pins (+
and -).
The speed of a DC motor can be controlled with different gear
ratios or with PWM (Pulse Width Modulation)
With the torque boost of the gearbox, the DC motor can reach higher
torque compared to the original torque of the motor.
Typical Applications
- Office Automatic Equipments
- Printer/paper Feeder
- Bank Equipments
- Safe Box
- Ad Equipment
- Household Appliances
- Electtric Door Locks
Customization Service
Out of the shaft length (the tail can be out of the shaft matching
encoder),
The voltage,
The rotational speed,
Outlet mode,
Coil resistance
And connectors and so on.
parameter
Motor diameter | 20mm |
Rated voltage | 5V |
No Load Current | 30mA |
No load speed | 38rpm |
Rated speed | 31rpm |
Rated current | 110mA |
Rated torque | 0.5kgf.cm |
Stall torque | 2kgf.cm |
Stall current | 0.47A |
Gear ratio | 380:1 |
Specifications
| MODEL | VOLTAGE | NO LOAD | AT MAXIMUM EFFICIENCY | STALL |
| OPERATING RANGE | NOMINAL | SPEED | CURRENT | SPEED | CURRENT | TORQUE | OUTPUT | CURRENT | TORQUE |
| (r/min) | (A) | (r/min) | (A) | (g.cm) | (W) | (A) | (g.cm) |
| N20VA-13115 | 1.5-3.0 | 2.4V CONSTANT | 15800 | 0.096 | 12250 | 0.33 | 2.91 | 0.37 | 1.15 | 13 |
| N20VA-08260 | 4.5-6.0 | 5.0V CONSTANT | 14600 | 0.04 | 11160 | 0.14 | 2.59 | 0.3 | 0.45 | 11 |
| REDUCTION RATIO | 1:3.1:5.1:10.1:20.1:30.1:50.1:63.1:100.1:150.1:210.1:
250.1:298.1:380.1:500.1:1000 |
Product Detail Presentation
