42mm Square Flange Brushless Motor

42mm Square Flange Brushless Motor
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Features
Multi-pole design, stable running, high power density

Application
Industrial automation industry: Electronic components, automatic doors
Vehicle Industry: Engineering car air filter
Household appliance industry: Hair dryer, mower
Medical industry: Biochemical analyzer, hematology analyzer, centrifuge
Scientific instrument industry: mine gas detector, coal quality analytical instruments, environment detector, precision computer embedded devices
Others: Optical correction industry, etc.

Specification
Winding Connection Mode Triangle
Hall Distribution Angle 120 degree electrical angle
Shaft Runout 0.025mm
Radial Play 0.02mm at 450g
End Play 0.08mm at 450g
Max. Radial Force 28N at 10mm from the flange
Max. Axial Force 10N
Insulation Class Class B
Dielectric Strength 500V DC for one minute
Insulation Resistance 100MΩ Min., 500V DC
Model FL42BLS01 FL42BLS02 FL42BLS03 FL42BLS04
Number of Poles 8
Number of Phases 3
Rated Voltage V DC 24
Rated Speed RPM 4000
Continuous Stall Torque mN·m 0.075 0.15 0.22 0.3
Rated Torque mN·m 0.0625 0.125 0.185 0.25
Rated Power W 26 52.5 77.5 105
Peak Torque mN·m 0.19 0.38 0.56 0.75
Peak Current A 5.4 10.6 15.5 20
Phase to Phase Resistance Ω 1.5 0.8 0.43 0.3
Phase to Phase Inductance mH 2.1 1.2 0.71 0.5
Torque Constant 0.035 0.0355 0.036 0.0376
Back-EMF Constant Vrms/KRPM 2.45 2.71 2.74 2.62
Rotor Inertia g·cm2 24 48 72 96
Body Length mm 41 61 81 100
Mass Kg 0.3 0.45 0.65 0.8

Related Names
Electric Hair Drier Used Motor without Brush | Brushless Electric Device for Household Elevator | Smooth Running Electric Device without Brush

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