NEMA 34 86mm High Speed Brushless DC Motor - 4 Poles

Gearbox and encoder may be fitted as required
24 48 310 volt, 2000rpm 4000rpm 6000rpm
Rated torque 0.7 N.m ~ 2 N.m (100 Oz.in ~ 285 Oz.in), 150W (1/5hp) ~ 1250W

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
80-430
GM86BLF
80-330
GM86BLF
105B-430
GM86BLF
105B-330
GM86BLF
115B-430
GM86BLF
115B-330
GM86BLF
130-430
GM86BLF
130-330
GM86BLF
130-630
Number of pole4 Poles
Number of phase3 Phase
Rated voltageVolt4836483648364836310
Rated speedRPM300030003000300030003000300030003000
Rated torqueOz-in143143258258300300356356356
Nm111.81.82.12.12.52.52.5
Rated currentA8.310.31418.61722.618.318.34
Rotor powerWatt314314550550640640785785785
Peak torqueOz-in426426800800900900106810681068
Nm335.65.66.36.37.57.57.5
Peak currentA253242565168555512
Back E.M.FV/KRPM13.713.713.713.713.313.313.313.313.3
Rotor inertiakg.c㎡1.21.22.32.32.62.63.23.23.2
Body lengthmm8080105105115115130130130
WeightKg2.32.33.43.43.83.84.34.34.3

Dimensions (mm)

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

Wiring Diagram

GM86BLF115B-430 Speed vs Torque Curve

48V, Rated n = 3000 rpm, Rated T = 2.1 Nm

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