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Guang Dong Lihua Mechatronics Co.,Ltd

  • China,Dongguan
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China RS-390 27.7mm DC12V Small High Torque Electric Motor Carbon Brush Motor For
China RS-390 27.7mm DC12V Small High Torque Electric Motor Carbon Brush Motor For

  1. China RS-390 27.7mm DC12V Small High Torque Electric Motor Carbon Brush Motor For
  2. China RS-390 27.7mm DC12V Small High Torque Electric Motor Carbon Brush Motor For
  3. China RS-390 27.7mm DC12V Small High Torque Electric Motor Carbon Brush Motor For

RS-390 27.7mm DC12V Small High Torque Electric Motor Carbon Brush Motor For

  1. MOQ: 3000PCS
  2. Price:
  3. Get Latest Price
Payment Terms ,L/C,T/T,D/A,D/P,Western Union,MoneyGram
Supply Ability 8000PCS/Day
Delivery Time 40-45days
Packaging Details Plastic/Foam Box
Type RS-390SMT-24100
Rated Volt 12V
Direction of Rotation CCW
No-load Speed 8700±8%RPM
No-load Current ≤185mA
Dimensions 46.5mm long x 27.7 mm diameter (not including shaft)
Custom Service Voltage/Torque/Current/Speed /Output Shaft Length can customized
Warranty 48-Month
Brand Name Lihua Motor/HCS Motors
Model Number RS-390 Motor
Certification ISO9001 Reach,RoHs,SGS,CE
Place of Origin Dongguan China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms ,L/C,T/T,D/A,D/P,Western Union,MoneyGram Supply Ability 8000PCS/Day
Delivery Time 40-45days Packaging Details Plastic/Foam Box
Type RS-390SMT-24100 Rated Volt 12V
Direction of Rotation CCW No-load Speed 8700±8%RPM
No-load Current ≤185mA Dimensions 46.5mm long x 27.7 mm diameter (not including shaft)
Custom Service Voltage/Torque/Current/Speed /Output Shaft Length can customized Warranty 48-Month
Brand Name Lihua Motor/HCS Motors Model Number RS-390 Motor
Certification ISO9001 Reach,RoHs,SGS,CE Place of Origin Dongguan China
High Light DC12V Small High Torque Electric Motor27.7mm Small High Torque Electric MotorRS-390 Motor

 RS-390 27.7mm DC12V Small High Torque Electric Motor Carbon Brush Motor For Vacuum Wheels


RS390 High Torque Motor Technical Parameter

|- Model Number: RS-390
|- Shell Stator Size : Φ27.7* L 46.5 mm(Φ 1.09 inch * 1.83 inch) Length without terminal and shaft length
|- Shaft : Φ2.3mm(0.09 inch), D shape, etc.
|- Shaft length :free customization
|- Rated Output Power: up to 40W
|- Rated Voltage: DC 1.5V -36V
|- Stall Torque: up to 600 g.cm
|- Construction: Permanent Magnet
|- Commutation: Long-life time Carbon brush
|- Clockwise/counter-clockwise rotation (CW&CCW)

|-Output Shaft Length: 6 mm(Custom)

|-Mounting Screw Hole Size: 2.6 mm

|-Mounting Hole Distance (center-to-center): 16 mm

|-Motor Height: 47 mm

|-Motor Outer Diameter: 27.7mm

 

Model Voltage No load At maximum efficiency Stall
Range Rated Speed Current Speed Current Torque P.out Torque Current
V R/min A R/min A g.cm W g-cm A
RS-390SA-23144 8-16V 14V 7500 0.13 6375 0.708 85 5.54 565 3.9
RS-390SH-3849 6-24V 12V 15650 0.35 13897 2.77 177.7 25.38 156 21
RS-390SH-20156 6-14V 12V 5000 0.08 4243 0.33 61.9 2.7 430 2.22
RS-390SH-2975 6-14V 12V 12000 0.29 10165 0.73 58.6 6.12 820 8.9
  • Color Variation: Due to lighting and screen differences, the actual product color may slightly differ from the images.
  • Size Tolerance: Manual measurement may result in a 1–3cm variance in dimensions.
  • All technical paramter can be customized as your need.
  • Note:1mNm= 1Ncm = 10.2gcm 

RS-390 Mini Motor Specifications

RS-390SMTP-21137 Motor For Vacuum Brush
Rated Volt12V

No-load Speed:5550±5%RPM
No-load Current≤90mA

 

Load Speed:5300±5%RPM

Load Current:≤240mA

Output Shaft Length:12.0±0.3mm

R:3.1-3.5Ω △≤0.10Ω

 

RS-390SMT-24110 Motor For Vacuum Brush

Rated Volt:12V

No-load Speed:8700±8%RPM
No-load Current≤185mA  
Load Speed7500±10%RPM

Load Current:≤950mA

Output Shaft Length:11.5±0.3mm

R:1.65-1.85 △≤0.05Ω

 

RS390SA Motor Drawing/Dimension

 

 

RS-390 27.7mm DC12V Small High Torque Electric Motor Carbon Brush Motor Dimension

 

RS390SM Motor Drawing

 

RS-390 27.7mm DC12V Small High Torque Electric Motor Carbon Brush Motor diemension

 

 

RS-390 DC Motor Precision Materials

 

Rolling bearings have smaller friction coefficients and higher rotational accuracy, better operating stability and life, and can withstand higher rotational speeds and impact loads.Ball bearings help reduce energy loss and extend the life of the motor by reducing excess heat generated by friction between moving parts.

 

 


 

The RS-390 12 volt dc electric motor uses NdFeB magnets, which are reliably stable and will not lead to magnetic degradation or failure of the micromotor over long periods of time.In addition, NdFeB magnets have high resistance to oxidation and oxidation, which can resist the effects of the external environment on the performance of the 390 motor.

 

 

When making RS-390 motor motors, Lihua Motor uses high-quality high-carbon brushes (carbon content above 70%) to ensure efficient operation and long service life for high-load equipment. With strict material selection, regular maintenance, and timely replacement, we guarantee stable motor performance to meet various industrial needs.

RS-390 DC Motor Precision Materials

 

 

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller,Trading Company

  • Year Established:

    2003

  • Total Annual:

    20598600-21971840

  • Employee Number:

    400~500

  • Ecer Certification:

    Verified Supplier

Guang Dong Lihua Mechatronics Co., Ltd.(Lihua Motor) was founded in May 2003, formerly Shen Zhen Hua Chuang Sheng Motor Co., Ltd.  (HCS Motors)  In order to expand its business, it relocated from Shenzhen to Humen Town (Dongguan City) in October 2017. Lihua is a manufacturer of high-quali... Guang Dong Lihua Mechatronics Co., Ltd.(Lihua Motor) was founded in May 2003, formerly Shen Zhen Hua Chuang Sheng Motor Co., Ltd.  (HCS Motors)  In order to expand its business, it relocated from Shenzhen to Humen Town (Dongguan City) in October 2017. Lihua is a manufacturer of high-quali...

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Get in touch with us

  • Reach Us
  • Guang Dong Lihua Mechatronics Co.,Ltd
  • No.66,Chigang Road, Humen Town, Dongguan City
  • https://www.dcminimotors.com/

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