Guang Dong Lihua Mechatronics Co.,Ltd 86-0769‌-8124525 sell02@hcsmotors.com

27.7mm DC12V RS-390 8000rpm Brushed DC Motor For Fans Hair Dryer Bicycle Vacuums

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27.7mm Brushed DC Motor
,
DC12V Brushed Motor
,
8000rpm Brushed DC Motor
Type

DC Brushed Motor
Direction Of Rotation

CCW/CW
Custom Service

Voltage/Torque/Current/Speed /Output Shaft Length Can Customized
Dimensions

46.5mm Long X 27.7 Mm Diameter (not Including Shaft)
Mounting Hole Size

M2.6*0.45
Output Shaft Diameter

2.3mm
Screw Hole Distance

16mm
Warranty

48-Month
Usage

LectrTools, Sparklers, Massage Instruments, Aerial Models, Hair Dryers
Weight

80g
Name

High Torque DC Motor
Place of Origin

Dongguan China
Brand Name

Lihua Motor/HCS Motors
Certification

ISO9001 Reach,RoHs,SGS,CE
Model Number

RS390 Motor
Document

37-RS-390SA-Model.pdf
Minimum Order Quantity

3000PCS
Packaging Details

Plastic/Foam Box
Delivery Time

40-45days
Payment Terms

,L/C,T/T
Supply Ability

8000PCS/Day

27.7mm DC12V RS-390 8000rpm Brushed DC Motor For Fans Hair Dryer Bicycle Vacuums

Name: 27.7mm DC12V RS-390 8000rpm Brushed DC Motor For Fans Hair Dryer Bicycle Vacuums
Brand: Guang Dong Lihua Mechatronics Co.,Ltd
SKU: RS390 Motor
Price: 9.35 USD
Availability: InStock

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27.7mm DC12V RS-390 8000rpm Brushed DC Motor for Fans Hair Dryer Bicycle Vacuums

RS385 High Torque Motor Technical Parameter

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

Specifications

Voltage Range: 6V to 24V DC
No Load Speed:
6V: 4,200 RPM
12V: 9,426 RPM
24V: 18,900 RPM
No Load Current:
6V: 0.2-0.3 A
12V: 0.4-0.5 A
24V: 0.7-1.0 A
Stall Current: 1.5-2.5 A
Output Shaft Diameter: 2.3 mm
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

Physical Attribute

Output shaft: 2.3MM
Shaft length: 6MM
Screw hole: 2.6MM
Hole distance: 16 MM
Weight: 80 g
Height: 47 MM (excluding front and rear bearing housings)
Motor outer diameter: 27.5 MM

RS385SA Motor Drawing

27.7mm DC12V RS-390 8000rpm Brushed DC Motor For Fans Hair Dryer Bicycle Vacuums 0

RS385SM Motor Drawing

27.7mm DC12V RS-390 8000rpm Brushed DC Motor For Fans Hair Dryer Bicycle Vacuums 1

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.

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