5V DC Brushless Stepper Motor without Solder Plate Model NFP-GM12-15BY-FS
$15.00
Enhance your automation projects with our 5V DC Brushless Stepper Motor! This high precision motor enables reliable and accurate motion control.
BLDC and Stepper Motor with Gearbox Datasheet
Why use a gearbox with a stepper motor?
Using a gearbox with a stepper motor allows for torque amplification, speed reduction, improved resolution, reduced backlash, and better matching of motor output characteristics to specific application requirements.
- High Precision 5V DC Stepper Gear Motor: The NFP-GM12-15BY-NW offers reliable and accurate motion control without a solder plate, making it ideal for precise automation projects, robotics, and more.
- Compact and Efficient: With its small size, this motor fits into tight spaces while providing efficient and consistent performance. It’s perfect for both small and industrial applications.
- Low Voltage Operation: Operating at 5V DC, this brushless stepper motor is energy efficient and delivers optimal performance for various electronic devices.
| Model | NFP-GM12-15BY-FS |
|---|---|
| Motor Diameter | 15mm |
| Shaft Length | L-4.4mm/10mm |
| Shaft Diameter | ∅-3mm |
| Rated Voltage | 5V DC |
| Phase Resistance | 30Ω/phase ± 7% |
| Phase Current | 150mA/phase |
| Phase Inductance | 9.5mH/phase |
| Step Angle | 18°/step |
| Drive Mode | Bipolar Drive |
| Pull-out Torque | 4g.cm at 500PPS |
| Holding Torque | 16g.cm at 0PPS |
| Pulse Frequency | 800PPS – 1,200PPS |
| Max Response Frequency | ≥1,200PPS |
| Max Starting Frequency | ≥900PPS |
| Phase Number | 2 phases |
| Rotation | CW / CCW |
| Insulation Class | Class E for Coils |
| Insulation Strength | 100V AC for One Second |
| Insulation Resistance | 50MΩ DC 500V |
| Operating Temperature | 0 ~ +55°C |
| Weight | appr. 13g |
| Ratio | Step Angle | Speed | Holding Torque | Pull-out Torque |
|---|---|---|---|---|
| 10:1 | 1.86° | 300rpm | 0.14kg.cm | 0.04kg.cm |
| 20:1 | 0.93° | 200rpm | 0.28kg.cm | 0.08kg.cm |
| 30:1 | 0.61° | 100rpm | 0.42kg.cm | 0.12kg.cm |
| 50:1 | 0.35° | 60rpm | 0.70kg.cm | 0.20kg.cm |
| 100:1 | 0.18° | 30rpm | 1.40kg.cm | 0.40kg.cm |
| 150:1 | 0.12° | 20rpm | 2.10kg.cm | 0.60kg.cm |
| 210:1 | 0.086° | 14rpm | 2.90kg.cm | 0.84kg.cm |
| 298:1 | 0.06° | 10rpm | ≤3kg.cm | 1.20kg.cm |
| 380:1 | 0.047° | 8rpm | ≤3kg.cm | 1.50kg.cm |
BLDC Stepper Motor 2 Phase Stepper Motor Diagram
How to drive stepper motor with gear box?
To drive a stepper motor with a gearbox, connect the stepper motor’s output shaft to the gearbox input shaft securely. Adjust the stepper motor driver settings for the motor’s specifications and test the assembly for desired speed and torque output. Monitor performance and temperature during operation to ensure optimal functioning.


Choosing Drive Parameters Based on Voltage Levels
For continuous long-term operation, attention should be paid to the temperature rise of the motor. If the temperature rise is excessive, it may be necessary to implement a shutdown cooling procedure or use external auxiliary cooling methods.
| Voltage | Recommend Drive Frequency | Recommend Drive Current |
|---|---|---|
| 12V DC | 1,000PPS/Hz | ≤0.25A |
| 7.4V DC | 1,000PPS/Hz | ≤0.15A |
| 6V DC | 1,000PPS/Hz | ≤0.10A |
| 5V DC | 1,000PPS/Hz | ≤0.08A |
| 3.7V DC | 700PPS/Hz | ≤0.07A |
Keywords:
metal gear stepper motor, small stepper motor with gear box, stepper motor with gear reduction, low noise stepper motor, 5V stepper motor for robotics
Check out our other small stepper geared motors.
Sampling quantities for stocked models are available for ordering directly from us online.
Engineering & Manufacturing:
Please contact one of our Sales Engineers for a quotation for production and consultation for customization and integration services.
Payment Method:
Payment methods : Paypal or T/T
Shipping Method:
1.Delivery: DHL door to door 5-7days.
2.Item will be shipped within 1-3 business days after the payment.
3.If you haven’t received the item on the Delivery Time, pls contact us by email if you have any questions. Normally, we will give you a reply within 24hours, if not, pls check the spam of your email box. We will do our best to help you solve the problems.
4.Please make sure your address is matched with the finally shipping address before you pay.
5.In order to ensure you receive your order tax free upon import, we will declare it with a lower value, pls be noted ,thanks!
FAQ - Frequently Asked Questions
Q: If customized, what information should you provide?
A: You need to provide the basic specification of the motor, such as: Dimensions, Sizes Applications, Voltage, Speed and Torque. It's better to offer application prototype drawings to us if possible.
Q: What's your main motors?
A: Diameter 4mm~42mm Dc Micro Motor And Gear Motor, Auto Dc Motor, Electric Motor, Gear Motor, Mini Dc Motor, Brush Dc Motor, Brushless Dc Motor, Spur Gear Motor, Micro Motor, Vibration Motor Etc.
Q: What's the main application of the micro dc motor?
A: Our mini DC motors are widely used in Home Applications, Office Equipment, Health-Care Application, Sanitation Industry, High-Class Toy, Banking System, Electronic and Electrical Tools, Automation Industry, Bank Equipments, Payment Equipments, Vending Machines, Power Door Lock, Electric Door Lock.
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Israel Guzman –
Once the motor was installed and set up, it ran flawlessly. It had excellent precision and operated smoothly.