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
130-340
GM86BLF
130-630
Number of pole4 Poles
Number of phase3 Phase
Rated voltageVolt483648364836483636310
Rated speedRPM3000300030003000300030003000300040003000
Continuous stall torqueOz-in170170285285330330400400400400
Nm1.21.2222.32.32.82.82.82.8
Rated torqueOz-in143143258258300300356356356356
Nm111.81.82.12.12.52.52.52.5
Rotor powerWatt3143145505506406407857851000785
Peak torqueOz-in4264268008009009001068106810681068
Nm335.65.66.36.37.57.57.57.5
Peak currentA25324256516855557012
Back E.M.FV/KRPM13.713.713.713.713.313.313.313.313.313.3
Rotor inertiakg.c㎡1.21.22.32.32.62.63.23.23.23.2
Body lengthmm8080105105115115130130130130
WeightKg2.32.33.43.43.83.84.34.34.34.3

Dimensions (mm)

NEMA-34-86mm-Brushless-DC-Motor-drawing

Wiring Diagram

NEMA 11 bldc motor wiring

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