NEMA 34 86mm Brushless DC Motor - 8 Poles

Gearbox and encoder may be fitted as required
48 volt, 1000 rpm, 3000 rpm, 50 Oz-in ~ 300 Oz-in ( 0.35Nm ~ 2.1Nm), 35 watts ~ 600 watts

nema34-brushless-dc-motor

General Specifications 
Winding connectionStar / WYE
Hall effect angle120 degree electrical angle
Radial play0.025mm@450g
End play0.025mm@450g
Max. radial force220N @ 20mm from the flange
Max. axial force60N
Insulation classClass B
Dielectric strength500VDC for one minute
Insulation resistance100MΩ min., 500VDC

Model GM86BLF
75-230
GM86BLF
90-230
GM86BLF
75-410
GM86BLF
75-430
GM86BLF
90-410
GM86BLF
90-430
GM86BLF
105-430
GM86BLF
115-410
GM86BLF
115-430
GM86BLF
145-410
GM86BLF
145-430
Number of pole8 pole
Number of phase3 phase
Rated voltageVolt2424484848484848484848
Rated speedRPM30003000100030001000300030001000300010003000
Rated torqueOz-in501005050100100150200200350350
Nm0.350.70.350.350.70.71.051.41.42.42.4
Rated currentA7.311.61.23.62.16.39.33.6116.218.5
Rated powerWatt1102203511073220330147440250750
Peak torqueOz-in14930014914930030045060060010001000
Nm1.052.11.051.052.12.13.154.24.277
Peak currentA22383.6116.31929113318.555.5
Rotor inertiakg.c㎡0.40.80.40.40.80.81.21.61.62.42.4
Body lengthmm759075759090105115115145145
WeightKg1.51.91.51.51.91.92.5333.93.9

Dimensions (mm)

NEMA 34 24V 36V 48V brushless dc motor drawing

Wiring Diagram

GM86LF75-430 Speed vs Torque Curve

48V, Rated n = 3000 rpm, Rated T = 0.35 Nm

NEMA 34 brushless dc motor 3300rpm 48v speed torque curve

GM86BLF90-430 Speed vs Torque Curve

48V, Rated n = 3000 rpm, Rated T = 0.7 Nm

86mm brushless dc motor 48V, 3000rpm, speed torque curve

GM86BLF115-430 Speed vs Torque Curve

48V, Rated n = 3000 rpm, Rated T = 1.4 Nm

86mm brushless dc motor 48v 3000rpm Speed Torque Curve

GM86BLF105-436 Speed vs Torque Curve

48V, Rated n = 3600 rpm, Rated T = 1.05 Nm

86mm brushless dc motor 48v 3000rpm Speed Torque Curve

GM86BLF115-438 Speed vs Torque Curve

48V, Rated n = 3800 rpm, Rated T = 1.4 Nm

86mm brushless dc motor 3800rpm 48v speed torque curve

GM86BLF145-430 Speed vs Torque Curve

48V, Rated n = 3000 rpm, Rated T = 2.5 Nm

86mm brushless dc motor 48v 3000rpm speed torque curve