NEMA 23 57mm High Torque Brushless DC Motor

Gearbox and encoder may be fitted as required
24 volt, 1000 rpm ~ 3000 rpm, 30 Oz-in ~ 115 Oz-in (0.2 Nm ~ 0.8 Nm),
63watts ~ 250 watts


General Specifications 
Winding connectionStar / WYE
Hall effect angle120 degree electrical angle
Radial play0.02mm@450g
End play0.02mm@450g
Max. radial force15N @ 10mm from the flange
Max. axial force10N
Insulation classClass B
Dielectric strength500VDC for one minute
Insulation resistance100MΩ min., 500VDC

Model GM57BLF59-230GM57BLF80-230GM57BLF101-230GM57BLF122-230
Number of pole
Number of phase
Rated voltageVolt24242436
Rated speedRPM3000300030003000
Rated torqueOz-in28.356.685115
Rated currentA481215
Rated powerWatt63125188250
Peak torqueOz-in85170255343
Peak currentA1223.53645
Back E.M.FV/KRPM6.
Rotor inertiag.c㎡120170220270
Body lengthmm5980101122

Dimensions (mm)

NEMA23 BLDC Motor drawing, 24V 36V, high torque
Wiring Diagram