Changzhou Vic-Tech Motor Technology Co., Ltd.
Motor Manufacturer，Rreliable Quality， Price Concessions
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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.
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.
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 | |||||||||