BLDC-Motor Type BL57S

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Insulation Class F/H
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BLDC-BL57S

Technical data

Model
BL57.58S
BL57.78S
BL57.98S
Rated Voltage (V)484848
Rated Speed (min-1)300030003000
Rated Torque (Ncm)20 40 60
Rated Power (W)63125188
Rated Current (A)1.63.35.0
Peak Current (A)4.8 9.915.0
Peak Torque (Ncm)60120180
Rotor Inertia (gcm2)420630910
Torque Constant (Ncm/A)12.512.112.0
Back EMF (V/min-1)13.0812.7112.56
Resistance (Ω)1.110.930.52
Inductance (mH)0.910.650.43
Length (mm)587898
Net Weight (kg)1.01.41.8
No. of Poles888
No. of Phases333
Insulation ClassBBB
Rel. Humidity: 20 bis 85 % | Ambient Temp.: - 20 bis + 50 °C

Technical drawing

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