NEMA 40 BLDC Motor

M40 Frame M40N1 M40N2
General
Insulation Class B
Duty Type S1
Feedback Method Hall Sensors
Commutation Angle 120°
Winding Connection Star
Dielectrical Strength 500VAC / 1KHz / 1mA / 1s
Insulation Resistance 100MΩ/500VDC
Performance
Nominal Voltage UN V 310
Rated Power PN W 847 1255
Rated Torque TN Nm 2.7 4
Rated Speed nN RPM 3000
Rated Current IN A 3.6 5.4
Back EMF Constant KE V/KRPM 78.5
Torque Constant KT Nm/A 0.75
Poles - - 8
Length L mm 128 149
Mass - Kg 3 4
Material
End Cap Aluminum Alloy
Bearing Deep Groove Ball Bearings
Magnet Sintered NdFeB
Shaft 40Cr

NEMA 40 BLDC Motor Drawing