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TWIRL motor factory high precision 16 mm reduction gearbox motor


Quick Details

Place of Origin:

Zhejiang, China

Brand Name:


Model Number:



Home Appliance, Remote control curtains


CE, ROHS, ISO9001:2008


Gear Motor



Permanent Magnet



Protect Feature:

Totally Enclosed



Continuous Current(A):



IE 1

Product name:

Professional motor factory 28 mm low speed high torque DC gear motor

Motor type:

carbon-brush commutator

Gear type:

Straight gearwheel,planet construction

Geartrain material:

Steel/Powdered Metal/POM

Housing material:


Bearing at output shaft:

Ball bearing


Grease for high-low temperature. Brand

Backlash at no-load:


OEM & ODM Service:




Packaging & Delivery

Selling Units:
Single item
Single package size:
28X30.5X18 cm
Single gross weight:
0.040 kg
Package Type:
30PCS/Layer(Foam Packing)
CTN meas.28*30.5*13cm
N.W.:6kgs, G.W.:7kgs
Picture Example:

Lead Time
Quantity(Pieces) 1 – 100 101 – 500 501 – 1000 >1000
Est. Time(days) 10 15 20 To be negotiated

Online Customization

Video Description

Production description:

Gear DC motor PG16series

Appearance size:

Gearbox Data:

Number of stages 1 2 3 4 5
Reduction ratio 44.75 12.3 16 19 22.5 42.864 76 90 107 150 256304 361 428 712102412161444 1715 2036
Gearbox length 13.7mm 17.3mm 20.9mm 24.5mm 28.1m
Rated torque 1.5
Gear breaking torque
Gearing efficiency 90% 81% 73% 65% 59%

Motor Data:

Motor Type

Rated volt


Unload speed


Unload current


Rated speed














Stall current


F-050129000 12 9000 ≤45 7000 ≤140 8 0.5 45 ≤500
F-0501212000 12 12000 ≤55 9600 ≤180 10 0.96 50 ≤750
F-0502413000 24 14000 ≤45 10000 ≤110 12 1.2 49 ≤400


Output torque after deceeration=motor torque X reduction ratio X gearing efficiency.

Output Speed=motor speed/reduction ratio

Our company can customize a variety of non-standard products.

The above parameters are for reference only.

We always provicde customers with distinctive products:cost-effective.low noise .high efficiency and stability .longer life and higher strenth.

Basic information:

Product name TWIRL CE ROHS 16mm 12V low speed high torque gear motor for speed reducer
Motor type Carbon-brush commutator
Gear type Straight gear wheel.planet construction
Housing material Steel
Geartrain material Steel/powdered metal/POM
Bearing at output shaft Ball bearing
Lubricant Grease for high-low temperature.brand Mobil
Backlash at no-load <1º min0.3º
OEM&ODM service Available
Certificated CE.ROHS&ISO/TS16949

An exact model of gear box & motor combination:

Productname TWIRL CE ROHS 16MM 12V low speed high torque gear motor for speed reducer
An exactly model PG16050129000 – 4k
Motor voltage 12V
Motor unload speed 1750RPM
Gearbox reduction ratio 4
Gearmotor unload current <0.045A
Gearmotor unload speed 16.2±10%RPM
Gearmotor rated load torque
Gearmotor rated current <0.045A
Gearmotor rated load speed 1750±10%RPM
Noise <55DB
Life time 1000+hours(varies by application )
Rotation CW/CCW recersible

Product Certificated:

Packing information:

Payment and Shipping:

Company Profile :

Product Advantage:

Main Product :

Application Fields:


Global Exhibition:

Why choose Twirl ?

1 . Advanced R&D centre and R&D management system.

A . Towirl introduce into the world’s leading technology and keep high-tech talents together B . to ensure company steady development and long-term competitive advantage .

Towirl take R&D project management system , R&D accounting management system ,R&D personnal performance assessment system and the investment of the annual R&D make new products strong competitive in mark.

2 . Strong R&D ability .

A . 3D printer —– Shorten product development cycle.

B . Five-axis machining center —– Machining high-precision complex parts .

C . Motor dynamometer Machine —– Test the full performance of the motor .

D . Opical projector —– Efficient inspection of complex shepes .

E . Engineering Department —– Provide motor solution of standard and customized .

3 . Precision manufacturing and test base .

A . Twirl has more than 50 CNC lathe , precision grinding machine , precision hobbing machine , sintering furance and powder die-casting molding machine ,realized core components are completely made in work shop to ensure accuracy and delivery on time .

B . Twirl has gear measuring center ,dynamometer and life testing , hardness tester , electronic microscope , concentricity tester , noise testing intrument make sure product quality , company ‘s annual production qualification rate is remains above 99.5% .

4 . Full qualification certifications .

Twirl strictly implements quality management system , from the development and design , raw material procurement , incoming material inspection , consistent manufacturing process and finished product packaging and shipping , all of them are strictly checked , and they have gained worldwide qualification recognition .

A . CE certificated .

The "CE"mark on the EU market is a compulsory certification mark , whether it is a product produced within the EU or product produced by another country , in order tofreely circulate in EU market , the CE mark must be affixed to indicate that the product must meets the requirements , the base requirements of the EUdirection technology coordition and stardardization , this is a mandatory requirement for product in EU law .

B . ISO9001:2008 certificated .

ISO9001 is one of core standards of a qualitify management system include the ISO9001 family ofstandards .the ISO9000 family standard is a concept proposed by the international organization of stanardization in 1994 , it refers to the international organazition quality organazation and quality assurance technical committee in the designated international standard .

C . ROHS certificated .

ROHS is a mandatory standard set by the EU legislation .it is mainly used to regulate the materials and processing standards of electrical and electronic products , make it more conducive to human health and environmental protection .

D . SGS certificated .

As one of the most autoritative testing certifications in the world ,SGS is a good proof of the quality of its product ,it has a good credibility and can be recognized globally .

E . IATF16949 certificated .

IATF16949 is the automotive specification for the international automotive industry , it is base on ISO9001 and incorporates technocal specifications for the automotive industry .

F . TüE certificated .

TüV logo is a safety certification mark customized by TüV in germany for compenent product and is wiedly accept in gremany and europe , in the whole machine certification process , all compenent that have obtained the TüV mark can be exempted from inspection


1.Q:Are you a trading company or a manufacturer ?

R:We are a manufcturer .

2.Q:Can i asked you for help if i don’t know anything about the motor which we need ?

R:Yes.our pleasure . we are nice people with big hearts .

3.Q:What’s kind of motor can you provide ?

R:We can provide planetary gear DC motor .

4.Q:Wha’t parameters shall i provide before we making sample ?

R:A good question . pls tell us parameters of voltage .free-load speed . load speed .rated torque and size . or other requirement ; we will provide our best recommend to you .

5.Q:Can you make motor follow consumer’s requirement ?

R:Yes . actually that is what we do most of time .

6.Q:Is there a test report or motor parameters when i get the sample ?

R:Yes , we will provide the test report and parameters in PDF files after sample is ready .

7.Q:Can i typr our brand on your product ?

R:Yes , of course .

8.Q:What’s the MOQ(minimum order quantity) ?

R:1 pcs for sample order . and 100 PCS for bulk order .

9.Q:What’s the payment ?

R: Sample :100% by T/T before preparing sample .

Bulk : 30% by T/T as deposit . 70% by T/T need to be paid after you get the picture of mass product and packing .

10.Q:Do you have motor in stock ?

R:So pity to tell you that we havn’t motor in stock .all motor are made with orders .

11.Q:What’s your production capacity ?

R:About 4000PCS per day .

12.Q:What’s the delivery time for sample and mass production ?

R:For sample ,if we don’t have material in stock , leading time is 15–20 days ,if with stock . leading time can be within a week .

13.Q:Where is your loading port ?

R: Ningbo port or shanghai port , china .

Cooperation :

We insist on quality products ,quality service,create value for customers.let consumers satisfiled.At the same time ,we warmly welcome consumers who is at home and abroad to visit and guide us ,business negotiations with us .we hope to join hands with you ,growing together ,creat brilliant.

Contact Information :

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