3V DC Planetary Gear Motor with 12X28.3mm Gearbox

3V DC Planetary Gear Motor with 12X28.3mm Gearbox

3V DC Planetary Gear Motor with 12×28.3mm Gearbox For Bicycle Lock

Item Description
Technical specs:
Rated voltage: 3. V DC
Rotation path: CW/CCW
Reduction ratio: 36/1
Operating temperature range: -10-50ºC
Storage temperature variety: -twenty-60ºC
Total size: 28.3mm
Gearbox length: 13.3mm
rated torque of gearbox: 400gf.cm
instant torque of gearbox: 800gf.cm
Output energy: .01-.6W
Output Shaft: Metal
No load:
Velocity: 319 rpm
Current: 90mA

On Load:
Rated pace: 278rpm
Rated present: 130mA
Rated torque: 41gf.cm

Design Software Parameters Rated Torque of Equipment Box Instantaneous Torque of Gear Box Gear Ratio Equipment Box Size
Rated At No Load At Rated Load All round Length
Voltage Pace Recent Speed Existing Torque
VDC rpm mA rpm mA gf.cm mN.m mm gf.cm gf.cm mm
ZWPD012012-16 three. 717 ninety 625 130 eighteen 1.8 28.three four hundred 800 sixteen thirteen.3
ZWPD012012-24 three. 478 90 417 one hundred thirty 27 2.six four hundred 800 24
ZWPD012012-36 three. 319 ninety 278 a hundred thirty forty one four. 400 800 36
ZWPD012012-64 three. 174 90 156 135 54 five.three 32.one 600 1200 64 17.one
ZWPD012012-ninety six three. 116 ninety 104 135 eighty one 7.nine 600 1200 96
ZWPD012012-one hundred forty four three. seventy seven ninety sixty nine a hundred thirty five 122 11.nine 600 1200 144
ZWPD012012-216 3. 52 90 46 135 182 17.9 600 1200 216

 above requirements just for reference and customizable according to requirements.   

2nd Drawing:

Merchandise details demonstrate


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Our Providers:

  • ODM & OEM
  • Gearbox layout and improvement
  • Related technology help

Packaging & Transport

one) Packing Particulars

packed in nylon to start with, then carton, and then strengthened with picket situation for outer packing.
Or according to client’s need.

2) Shipping Specifics

samples will be transported within ten times
batch get leading time according to the true scenario.

Company Details:

HangCZPT ZHAOWEI CZPT & CZPT Co., Ltd was recognized in 2001,We provide the overall drive resolution for consumers from design, tooling fabrication, parts manufacturing and assembly. 


1) Aggressive Benefits

  • 1) Competitive Rewards
    19+yr encounter in production motor gearbox
    We offer technological help from r&d, prototype, testing, assembly and serial generation , ODM &OEM
    Competitive Cost
    Solution Overall performance: Lower sounds, Substantial efficiency, Lengthy lifespan
    Prompt Shipping and delivery: 15 working days after payment
    Modest Orders Acknowledged

 2) Major Items

  • Precision reduction gearbox and its diameter:3.4mm-38mm,voltage:1.5-24V,electrical power: .01-40W,output pace:5-2000rpm and output torque:one. gf.cm -50kgf.cm,

  • CZPTized worm and equipment transmission machinery
  • Specific electromechanical motion module
  • Exact part and assembly of plastic and steel powder injection.


We Have passed to maintain CZPT:2015(CN11/3571),ISO14001:2004(U006616E0153R3M), ISO13485:2016(CN18/42018) and IATF16949:2016(CN11/3571.01).

and more…


1. Can you make the gearbox with personalized requirements?
Sure. We have design and style and improvement staff, also a excellent term of engineers, each and every of them have
many function several years experience.

two.Do you give the samples?
Of course. Our organization can offer the samples to you, and the shipping and delivery time is about five-15days in accordance to the specification of gearbox you require.

3.What is your MOQ?
Our MOQ is 2000pcs. But at the starting of our organization, we acknowledge little get.

four. Do you have the item in inventory?
I am sorry we donot have the product in stock, All merchandise are manufactured with orders.

five. Do you offer technology help?
Yes. Our firm have layout and advancement staff, we can supply engineering assist if you

6.How to ship to us?
We will ship the products to you according to the DHL or UPS or FEDEX and so on account you provide. 

seven.How to spend the cash?
We accept T/T in advance. Also we have different bank account for acquiring money, like US dollors or RMB and many others.

eight. How can I know the item is appropriate for me?
Frist, you require to supply us the a lot more particulars info about the item. We will recommend the merchandise to you according to your requirement of specification. Right after you verify, we will get ready the samples to you. also we will offer some great developments according to your solution use.

nine. Can I arrive to your company to visit?
Yes, you can come to our company to visit at whenever, and welcome to go to our firm.

10. How do make contact with us ?
 Please send an inquiry 

3V DC Planetary Gear Motor with 12X28.3mm Gearbox