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    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.
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    Professional and clear communication. Order was shipped in time. Counter connectors where added to the shipment. Driver works like we agreed !
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    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.
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Contact Person : Kangtai Lee
Phone Number : +86 17715451401
Whatsapp : +8617715451401

28mm 28BYJ48 Unipolar 4 phases 64:1 ratio geared reducer stepping motor

  • 28mm 28BYJ48 Unipolar 4 phases 64:1 ratio geared reducer stepping motor
  • 28mm 28BYJ48 Unipolar 4 phases 64:1 ratio geared reducer stepping motor
  • 28mm 28BYJ48 Unipolar 4 phases 64:1 ratio geared reducer stepping motor
Place of Origin China
Brand Name VIC-TECH
Certification RoHS
Model Number 28BYJ48
Minimum Order Quantity 1Unit
Price $0.75~3/unit
Packaging Details Standard export package, or can be customized
Delivery Time 15-30 work days
Payment Terms MoneyGram, Western Union,Credit Card,T/T, L/C
Supply Ability 10000Units/month

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.

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Product Details
Type Gearbox Stepper Motor Phase No. 4 Phases (Uni-polar)
Coil Resistance 100Ω/phase Rated Voltage 12V DC
Gear Ratio 64:1 Step Angle 5.625 °/64
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Product Description

28mm 28BYJ48 Unipolar 4 phases 64:1 ratio geared reducer stepping motor

This is a 28mm diameter permanent magnet stepper motor with 64:1 gear ratio gearbox.

This is an uni-polar motor with 4 phases, 5 wires.

The red cable is common line in the middle of each phase.

With low price and reliable quality, this motor is widely used in home appliance industries, such as air conditioning, smart home system, smart toilet and so on.

We provide customization service on gear ratio, coil resistance, phase number, and connector types.

Customers can customize motor’s parameter based on specific requirement, we have 16:1 to 85:1 gear ratio for option.

Parameter:

Model No. 28BYJ48
Motor diameter 28mm
Phase No. 4 phases(Unipolar)
Driving method 1-2 phase driving (half step driving)
Step Angle 5.625°/64
Coil resistance 100Ω/phase
Rated voltage 12V DC
Max starting frequency(12V) >600 PPS

 

Customization options:

Model No.: 28BYJ48

Step angle:(1-2phase driving) 5.625°/64; (2-2 phase driving) 11.25°/step

Gear ratio: 16:1 / 25:1 / 32:1 / 48.8:1 / 64:1 / 85:1

Customizable items: 

Voltage:5~24V; gear ratio, gear material, output shaft, motor’s cap design customizable

 

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
12 200 ≥68.7 ≥29.4 ≥500
12 300 ≥58.8 ≥29.4 ≥500


Design drawing(Unit:mm)

28mm 28BYJ48 Unipolar 4 phases 64:1 ratio geared reducer stepping motor 0

 

Product display:

28mm 28BYJ48 Unipolar 4 phases 64:1 ratio geared reducer stepping motor 1

 

Technical Features

 

Application                                                                 Highlights

HVAC/R Valve Actuation                                           Winding possibilities – Bipolar

Office Automation Printers, Copiers, Data storage   Maintenance free - motor is brushless

Medical Applications Pill dispensing Analysers        Cost effective - compact design, lower integration cost

Other Industries & Applications Robotics                  Digitally controlled - Easy to use with a micro processor

Telecommunication Antennae positioning                Switching lines Open loop control - No encoders necessary

Typical Applications

  • Saliva Analyzer
  • Blood Analyzer
  • Welding Machine
  • Intelligent Security Products
  • Fiber Fusion Splicer
  • Digital Electronics

Type of Wire Connect

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

These can be customized according to customer needs.

28mm 28BYJ48 Unipolar 4 phases 64:1 ratio geared reducer stepping motor 2

Shaft Type

Out shaft standard as follows,also can customerized due to the user drawings

welcome to contact customer service for more types

28mm 28BYJ48 Unipolar 4 phases 64:1 ratio geared reducer stepping motor 3

  • Round Type :  DIA3mm. 4mm. 5mm

  • D-cut Type:     DIA3-D2.5 DIA4-D3 etc

  • Screw Type:    M3 M4 M5 Serial

  • Trape Type

  • I-cut Type:       DIA3-I2   DIA4-I3

  • Other Type:      Shaft with a hole etc

Type of Fixture Cover

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

28mm 28BYJ48 Unipolar 4 phases 64:1 ratio geared reducer stepping motor 4

 

Tags:

micro planetary gear motor

worm gear stepper motor

high torque geared dc motor