Micro DC Coreless Motors

Advantage
no cogging effect.
high reliability, durable.
compact structure, affordable.

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Product Details

Advantage

  • no cogging effect.

  • high reliability, durable.

  • compact structure, affordable.

  • the speed of torque characteristics of linear.

  • no change to the spark, safe, environmentally friendly.

 
Drawing:

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Drawing:

1219 Series                       
  4.561215 
Rated Voltage                         4.561215V
Armature Resistance                  10.717.669131

Ω

Max Output                           0.460.490.50.41W
Max Effect                          70696867%
       
No-load Speed                         15300160001600016200RPM
No-load Current                 0.0580.0570.0540.053A
Locked-rotor Torque                   1.141.171.190.96mNm
Friction Torque                       0.020.020.030.03mNm
       
Speed Constant                        3460272113641109rpm/V
Back Electromotive Force Constant     0.2890.3680.7330.902mV/rpm
Torque Constant                       2.763.5178.61mNm/A
Current Constant                     0.3620.2850.1430.116A/mNm
       
Speed/Torque Slope                   13413136421344716875rpm/mNm
Rotor Inductance                     15030012001600

μH

Mechanical Time Constant              20201819ms
Rotor Moment Of Inertia               0.140.140.130.11gcm2
Angular Acceleration                  81849287.103rad/s2


(Remarks:Above the specifications just for your review only,customized according to your need.)


Structure diagram

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Fine workmanship strict control


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The company attaches importance to product quality, strict management, fine workmanship, production quality and product defects rarely or almost no, so the level of high quality products, so the price of the product is also high.


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Our sinbad motor uses and ranges
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Tattoo machineElectrical-toolsappliancesMedical-instrumentsModel-aircraft
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Remote-control-carRobotScooterSex-suppliesMassage-equipment


Collocation 

Sinbad-motor. Motor reducer can choose planetary gear reducer or forward wheel reducer.

Characteristics of spur gear reducerPlanetary gear reducer characteristics

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  • High efficiency, up to 90% to 97%;

  • Shorter length and lower price;

  • The same size output twist smaller,

suitable for use with rare metal brush motor.
  • High efficiency, up to 60% to 90%;

  • Long length, higher prices;

  • The same size output twist large,

suitable for cooperation with the
graphite brush motor.

Feature

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Advantage coreless: no cogging
 - no soft magnetic teeth to interact with the permanent magnet
 -smooth motor running even at low speed
 - less vibrations and audible noise
 - any rotor position can easily be controlled
 - no nonlinearities in the control behavior
 

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Payment of terms 

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We are a client-centric company and our main aim is fulfill different requirements of our esteemed clients by providing them highly reliable assortment of products in various specifications at industry leading prices. By following client-centric approach and ethical business policies, we have gained huge client base across the nation. Apart from this, we offer easy payment modes to our clients for their convenience and deliver products on time with the help of our excellent logistic facility.


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FAQ 
Q1. Are you a trading company or manufacturer?
A: Yes. We are a manufacturer specializing in Coreless DC Motor since 2011.
Q2. What is your MOQ?
A : Normally, MOQ=100pcs.

Q3. What's the warranty time?
A: 1 - 2 years.

Q4. Could you offer us samples? 
A:Yes, free samples could be provided within 7-15 days.
Q5. What 's the lead time of mass production?
A : About 2-4 weeks.

Q6. What's the capacity per month?
A : Over 50 thousand pieces per month for coreless micro motor series.
Over 10 thousand pieces per month for moreless dc motor series.

Q7. Where is your plant?
A: Located in Shenzhen city, Guangdong province, China.
About 30minutes by car from Shenzhen airport and about 1 hours from HK airport.
Q8 . Could you accept OEM or ODM ?
A : Yes, we have a strong R&D team. We have rich experience on OEM&ODM.
 

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Inquiry

  • Building 25, Feipeng Industry Park, Fumin Industry Zone, Pinghu Town, Longgang District, Shenzhen City, China.

  • luca@sinbad-motor.com

  • +86-755-85215266

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