24V 5000RPM Outer Rotor BLDC Motor 0.05Nm Torque High Speed Dc Motor

Brand Name:Junqi
Certification:CE, RoHs, REACH
Model Number:JQ45BLW18
Minimum Order Quantity:10pcs
Delivery Time:4weeks after get payment (base on order),
Payment Terms:T/T, Western Union, Paypal
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Location: Changzhou Jiangsu China
Address: No.299 Changjiang North Rd, Changzhou City, JIangsu, China
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24V 5000RPM Outer Rotor BLDC Motor JQ45BLW18-24V 0.05Nm Torque High Speed Dc Motor


The outer rotor construction also provides several performance improvements over the traditional BLDC motor design. The most noticeable of these benefits has to do with the rotor size. For the stator to reside inside the rotor, the rotor in a flat BLDC motor must be larger than that of a conventional BLDC motor. The larger rotor means a larger air gap, which provides a larger lever arm for torque production. This means that external rotor motors can produce more torque than their conventional, internal rotor counterparts. Combine this higher torque production with the overall smaller motor size, and the result is unrivaled power density.


Quick Details:

Model

Frame

Size

Rated

Power

W)

Body

Length

(mm)

Rated

Voltage

(VDC)

Rated

Torque

(Nm)

Rated

Current

(A)

Rated

Speed

(RPM)

JQ45BLW18-24V45mm3018mm24V0.051.615000rpm
JQ45BLW21-24V45mm5021mm24V0.0842.555260rpm
JQ45BLW27-24V45mm7027mm24V0.133.514840rpm

Features:

1. Wide speed range, Smooth torque output

2.Excellent Speed Stability

3. Compact and High Power

4. High Efficiency and Energy-Saving.


General Specification:

ItemSpecification
Winding TypeStar Connection
Hall Effect AngleElectrical Angle of 120 degree
Radial Play0.02mm@450g
Axial Play0.14mm@450g
Max.Radial Force20N( 10mm from the flange)
Max.Axial Force10N
Dielectric Strength600VAC/1S
Insulation Resistance100MΩ,500VDC
Ambient Temperature-20℃~+50℃
Insulation ClassClass B

Electric Connection:

Pin No.ConnectorFunctions
Pin 1/Pin 6JST B6B-PH-K-SGND Hall
Pin 2Vcc Hall +5Vdc
Pin 3Hall U
Pin 4Hall V
Pin 5Hall W
Pin 2JST B5P-VHPhase U
Pin 3Phase V
Pin 4Phase W
Pin 1/Pin 5GND

Electricl Specification:

ItemUnitJQ45BLW18-24VJQ45BLW21-24VJQ45BLW27-24V
Number of poles161616
Number of Phase333
Rated VoltageVDC242424
Rated TorquemN.m5084130
Continuous stall torquemN.m60100156
Rated SpeedRPM500052604840
Rated PowerW305070
Peak TorquemN.m150250390
Peak CurrentA4.37.411
Line to Line resistanceohms@20℃1.420.720.56
Line to Line InductancemH0.590.330.27
Torque ConstantmN.m/A35.234.437.1
Back EMFVrms/KRPM2.612.552.75
Rotor Inertiag.cm2100135180
Motor Lengthmm1821.627
Weightg80120150

**Notes: The motor can be designed &manufactured with customized request!!

Mechanical Size:




FAQ:


Q:How long is the lead time of orders?

A:Lead time : 4 weeks after receive the deposit


Q:What is your trade Assurance?

A:100% product quality protection.

100% product on time shipment protection.

100% payment protection for your covered amount.


Q: What’s Moq?

A: 5PCS. Small Order Welcome.


Q:Do You Make Customized Product?

A:Yes,We Accpet IT.


Q:About After Sale Serive?

A: After Sales Services 24/7.


Q: What should I do if I'm not satisfied with your product?

A: If there are defects in its quality, we can exchange a good one for you.

Generally, this problem is rare.


Q:What is the payment term?

A:T/T and Paypal is used more,please contact us for details


Q:What is the quality level of your product?

A:We produce good quality, refuse to produce low quality.


Products pictue:


The specific external rotor design of flat brushless dc motors, gives these products an exceptional power to volume ratio, while keeping them very light and compact. Thanks to a high number of poles, these flat high torque dc motors offer very good control also at low speed. JUNQI flat BLDC motor range offers diameters from 20 to 90mm and length from 14 to 40mm.

China 24V 5000RPM Outer Rotor BLDC Motor 0.05Nm Torque High Speed Dc Motor supplier

24V 5000RPM Outer Rotor BLDC Motor 0.05Nm Torque High Speed Dc Motor

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