• Changzhou Vic-Tech Motor Technology Co., Ltd.
    Andres Blanco
    The thruster have arrived correctly. I tested them on the ROV and we are very happy with the result. The epoxy interior finish is very good and the power of the motors in relation to the size is quite good.
  • Changzhou Vic-Tech Motor Technology Co., Ltd.
    Gregoire Lange
    The cooperation between Changzhou Vic-Tech Motor Tech and our company was just great. Good understanding of our needs, great willing to solve our problems. I recommend !
  • Changzhou Vic-Tech Motor Technology Co., Ltd.
    David Molevelt
    Professional and clear communication. Order was shipped in time. Counter connectors where added to the shipment. Driver works like we agreed !
  • Changzhou Vic-Tech Motor Technology Co., Ltd.
    Buildstorm Private Limited
    The product works as expected, it was packed nicely. Seller responds very quickly and helps in making a buying decision. They are ready to customize the product for you.
  • Changzhou Vic-Tech Motor Technology Co., Ltd.
    Ashley Griffin
    Shipment was received very quickly. Product was well protected by packaging. Company rep was cordial and kind. A Plus rating!
Contact Person : Kangtai Lee
Phone Number : +86 17715451401
Whatsapp : +8617715451401

Double Stack 4 Wire 15mm Stepper Motor 5V 2 Phase 18° Step Angle

Place of Origin China
Brand Name VIC-TECH
Certification RoHS
Model Number 15BY25-486J
Minimum Order Quantity 1 Unit
Price $3.2-$7/unit
Packaging Details Selling Units: Single item plastic box inner , outer paper box Package: single carton packing, 100 - 1000 pieces per box. Lead Time : 30 Days After Deposit
Delivery Time 15-30 work days
Payment Terms MoneyGram, T/T, Western Union, T/T
Supply Ability 1000000units/year

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Motor Diameter 15mm Voltage 5V
Resistance 31 Ω ± 10%/phase No. Of Phases 2 Phases
Turn To CW Excitation Method 2-2
Insulation Class Class F Maximum Withdrawal Frequency 1300HZ MIN
Maximum Pull-in Frequency 800HZ MIN Pull Out Torque 10.5gf.cm(500PPS) MIN
High Light

Double Stack 15mm Stepper Motor


2 Phase 15mm Stepper Motor


5V Four Wire Stepper Motor

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Product Description

Voltage 5V diameter 15mm double stack 4 wire 2 phase 18° step angle dual motor

The stepping motor with a diameter of 15 has a stepping angle of 18degrees. Each part is made of precision molds. Therefore, compared with similar products, this product has the advantages of stable rotation, small positioning torque and high efficiency.
All metal parts such as motor casings are treated by environmentally friendly plating. The appearance is exquisite and can be used in relatively harsh environments.


Double Stack 4 Wire 15mm Stepper Motor 5V 2 Phase 18° Step Angle 0

Mechanical Dimension:MM

Double Stack 4 Wire 15mm Stepper Motor 5V 2 Phase 18° Step Angle 1

Technical Features

15mm double stacked motor is our new developed 15mm motor, designed specifically for higher torque requirement, compared to regular 15mm motors.

It has 2 times of length, and about 1.6 times of torque compared to a regular 15 mm stepper motor.


The motor can also be attached with different types of gearboxes, such as worm gearboxes.

Also, the coil resistance can be customized based on customers requirement.



Please feel free to contact us if you want to order our 15mm motors.


Typical Applications

  • Medical instruments

  • Precision instrument

  • Robot

  • Factory automation

  • Game machine

  • ATM equipment

  • Security equipment



Product name 15mm double stacked motor
Rated voltage DC 5V
Phase number 2 phases
Coil resistance 31Ω±10%
Exciting mode 2-2
Insulation level F class
Max pull out frequency 1300 Hz min
Max pull in frequency 800 Hz min
Pull out torque 10.5 gf*cm (500PPS) min


Competitive Advantage

  • High quality and the best price.
  • Fast deliver,storage company and rich inventory
  • Near Shanghai port, the traffic is very convenient.

Torque Curve For Reference


Type of Fixture Cover


The regular models are shown in the figure, and the special sizes can be customized.

Double Stack 4 Wire 15mm Stepper Motor 5V 2 Phase 18° Step Angle 2

Type of Wire Connect

Motor input method with Pin type, FPC, PCB, Lead wire etc.

These can be customized according to customer needs.

Double Stack 4 Wire 15mm Stepper Motor 5V 2 Phase 18° Step Angle 3

Product Detail Presentation



Double Stack 4 Wire 15mm Stepper Motor 5V 2 Phase 18° Step Angle 4