42mm Brushless Motor with Internal Driver

42mm Brushless Motor with Internal Driver

The 42mm brushless motor with internal driver features small size and high capacity. It has forward and reverse running control, speed signal output, speed regulation and other functions.

Application
Vehicle Industry: Engineering car air filter
Industrial automation industry: Automatic doors
Household appliance industry: Hair dryer, milking machine
Scientific instrument industry: Mine gas detector, environment detector
Medical industry: Biochemical analyzer, hematology analyzer, centrifuge
Others: Optical correction industry, etc.

Specifications
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 10N 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-IE FL42BLS02-IE FL42BLS03-IE FL42BLS04-IE
Number of Poles 8
Number of Phases 3
Rated Voltage V DC 24
Rated Speed RPM 4000
Rated Torque N·m 0.0625 0.125 0.185 0.25
Rated Power W 26 52.5 77.5 105
Peak Torque N·m 0.19 0.38 0.56 0.75
Peak Current A 5.4 10.6 15.5 20
Resistance Ω 1.8 0.8 0.8 0.54
Inductance mH 2.6 1.2 0.8 0.54
Torque Constant 0.035 0.0355 0.036 0.0376
Back-EMF Constant V/KRPM 2.45 2.71 2.74 2.62
Rotor Inertia g·cm2 24 48 72 96
Body Length mm 76 96 116 135
Mass Kg 0.45 0.60 0.75 0.95

Related Names
Brushless Electric Device for Technical Vehicle Air Filtration | Milking Facility Used Motor without Brush | Brushless Motor Machine for Scientific Instrument | Medical Device Used Electric Device without Brush

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