42mm Square Flange Brushless Motor Manufacturer

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