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50mm Two Shafts Dc Brushless Motor Diameter Small Drip Proof Torque

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50mm Two Shafts Dc Brushless Motor Diameter Small Drip Proof Torque
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Features
Specifications
Model Number: SF5025S/BL/24V
Usage: FAN, Home Appliance, Industrial Usage
Type: Micro Motor
Torque: Small Torque
Construction: Permanent Magnet
Commutation: Brushless
Protect Feature: Drip-proof
Speed(RPM): 3000RPM
Continuous Current(A): 0.15A
Certification: Ce, RoHS
Product Name: Two Shaft Motor Dc
Bearing: Sleeve/Ball Bearing
Life Expectancy: 15000-50000h
Working Temperature: -10℃ ~ 60℃
Voltage Range: 15V - 25.5V
Noise: 34dB-A
Shaft Diameter: 5mm
Feature: Auto Re-start, Polarity Protection
Optional: PWM/FG/RD
OEM: Accepted
Basic Infomation
Certification: ce, RoHS
Model Number: SF5025S/BL/24V
Payment & Shipping Terms
Packaging Details: Carton package
Supply Ability: 300000 Set/Sets per Month two shaft motor
Product Description
DC Brushless Motor

Application

Office computer peripherals, Electronic digital consumer products, Industrial control products, Medical equipments, Fans, etc.

Product Name
DC Brushless motor
Phase & Poles
Single phase 4 poles
Rotor
External rotor
Rotation Direction
CW / CCW
Materials
Cast iron housing, PBT plastic stand, Stainless steel shaft
Shaft
Single shaft / Two shaft
Bearing & Life time
Sleeve bearing: 15000~20000h; 2 ball bearing: 40000~50000h
Operating Temperature
-10℃ ~ 60℃
Lead Wire
Standard: RED: Positive(+); BLACK: Negative(-)
Wire insert: 2.5-2P / NOP(Tin exposed 5mm)
Custom: RED: Positive(+); BLACK: Negative(-); YELLOW: Function wire.
Wire insert: 2.5-3P/4P/NOP(Tin exposed 5mm)
Certification
CE, RoHS
Model
Rated
Voltage
Operating Voltage Range
Rated
Current
Rated Input Power
No-load Speed
Noise
NO
VDC
VDC
Amp
Watt
R.P.M
dB-A
SF5025S/BL
12
6to13.5
0.16
1.92
2500
30.0
SF5025S/BM
12
6to13.5
0.20
2.40
3000
34.0
SF5025S/BH
12
6to13.5
0.25
3.00
3500
37.0
SF5025S/BL
24
15to25.5
0.15
3.60
3000
34.0
SF5025S/BM
24
15to25.5
0.20
4.80
4000
37.0
SF5025S/BH
24
15to25.5
0.25
6.00
5000
40.0
FAQ

1. SFxxxxS/BL is two models, SFxxxxSL, SFxxxxBL

2. "S" for Sleeve bearing; "B" for 2 ball bearing
3. Features: Reverse protection; Auto Re-start protection
4. Optional functions: PWM/FG/RD
5. OEM: label, voltage, speed, wire length, wire connector, etc.
6. Certificate: CE, RoHS, ISO9001, etc.

Q1: Are you a factory or trading company ?
A1: We are a factory.

Q2: What is DC Fan and AC fan?
A2: DC fan is powered by DC voltage,normal voltage is 5V 12V 24V.
AC fan is powered by AC voltage,normal voltage is 110V,220V and 380V.


Q3:How about the lifetime of fan?
A3:

Bearing type
Lifetime
Sleeve Bearing
20000 hours
Hydraulic Sleeve Bearing
30000 hours
Dual Ball Bearing
50000 hours

Q4: What effects the quoted price for the fan?

1 size of the fan, 2 voltage, 3 current,
4 speed, 5 air flow, 6 noise,
7 bearing type, 8 two wire or three wire, 9 cable length,
10 connector type, 11 function, 12 quantity

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