24mm permanent magnet gearbox stepper motor gearbox gear ratio optional
Video
Description
The 24BYJ48 is a 24 mm permanent magnet stepper motor with a gearbox on top.
The gearbox has gear ratios of 16:1,25:1,32:1,48.8:1,64:1,85:1 for you to choose from, depending on your speed and torque requirements.
The voltage of the motor is 5V~12V, and the motor can be excited by 1-2 phase or 2-2 phase according to your needs.
The conductor gauge is UL1061 26AWG or UL2464 26AWG for your choice.
This kind of motor is very common in all application industries because of its cheap price, especially in household appliances industry.
Also, other fields that require precise control can be realized. Due to the realization of open-loop control, low-cost position control is realized.
Parameters
| Voltage (V) | Resistance（Ω） | Pull-in torque 100PPS(mN*m) | Detent torque(mN*m) | Unload pull-in Frequency(PPS) |
|
5 |
18 |
≥98 |
≥29.4 |
≥500 |
|
12 |
60 |
≥117 |
≥29.4 |
≥500 |
|
12 |
70 |
≥68.7 |
≥29.4 |
≥500 |
|
24 |
200 |
≥68.7 |
≥29.4 |
≥500 |
|
24 |
300 |
≥58.8 |
≥29.4 |
≥500 |
Design drawing: Output shaft customizable
Customizable ltems
Voltage:5-24V
Gear ratio,
Gear material,
Output shaft,
Motor’s cap design customizable
About the basic structure of PM stepper motor
Features & Advantage
1. High precision positioning
Since steppers move in precise repeatable steps, they excel in applications requiring precise
positioning, by the number of steps the motor moves
2. High Precision speed control
Precise increments of movement also allow for excellent control of rotational speed for process
automation and robotics. The rotational speed is determined by the frequency of the pulses.
3. Pause and holding function
With control of the drive, the motor has lock function (there is current through motor windings, but
the motor does not rotate), and there is still a holding torque output.
4. Long life & low electromagnetic interference
The stepper motor has no brushes, and does not need to be commutated by brushes like a brushed
DC motor. There is no friction of the brushes, which increases the service life, has no electric sparks, and reduces electromagnetic interference.
Application of PM stepper motor
Printer,
Textile machinery,
Industrial control,
sanitary ware,
thermostatic valve,
hot water faucets,
Automatic adjustment of water temperature
Door locks
Air conditioning
Water purifier valve, etc.
Working principle of stepper motor
The drive of the stepper motor is controlled by software. When the motor needs to rotate, drive will
apply the stepper motor pulses. These pulses energize stepper motor's in a specified order, thereby
causing the motor's rotor to rotate in a specified direction (clockwise or counter clockwise). So as to
realize proper rotation of the motor. Each time the motor receives a pulse from the driver, it will rotate by a step angle (with full-step drive), and the rotation angle of the motor is determined by the number of driven pulses and step angle.
Lead Time
If we have samples in stock, we can ship out samples in 3 days.
If we do not have samples in stock, we need to produce them, production time is about 20 calendar days.
For mass production, lead time depends on order quantity.
Packaging
Samples are packed in foam sponge with a paper box, shipped by express
Mass production, motors are packed in corrugated cartons with transparent film outside. (shipping by air)
If shipped by sea, product will be packed on pallets
Payment method and payment terms
For samples, in general we accept Paypal or alibaba.
For mass production, we accept T/T payment.
For samples, we collect full payment before production.
For mass production, we can accept 50% pre-payment before production, and collect the rest 50% payment before shipment.
After we cooperate order more than 6 times, we could negotiate other payment terms such as A/S (after sight)
