BLDC motor BL57S series
three-phase48 V8-pole

BLDC motor - BL57S series - Powertronic Drive Systems GmbH - three-phase / 48 V / 8-pole
BLDC motor - BL57S series - Powertronic Drive Systems GmbH - three-phase / 48 V / 8-pole
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Characteristics

AC/DC
three-phase
Type
BLDC
Voltage
48 V
Number of poles
8-pole
Power

63 W, 125 W, 188 W
(0.086 hp, 0.17 hp, 0.256 hp)

Torque

0.2 Nm, 0.4 Nm, 0.6 Nm
(0.1475 ft.lb, 0.295 ft.lb, 0.4425 ft.lb)

Rotational speed

3,000 rpm
(18,849.56 rad.min-1)

Diameter

56.4 mm
(2.22 in)

Description

Additional information Rated Voltage V:48 Rated Torque Ncm:20 / 40 / 60 Speed rpm:3000 Technical Data ModelBL57.58SBL57.78SBL57.98S Rated Voltage (V):48;48;48 Rated Speed (min1):3000;3000;3000 Rated Torque (Nom):20;40;60 Rated Power (W):63;125;188 Rated Current (A):1.6;3.3;5.0 Peak Current (A):4.8;9.9;15.0 Peak Torque (Nom):60;120;180 Rotor Inertia (gcm2):420;630;910 Torque Constant (Ncm/A):12.5;12.1;12.0 Back EMF (V/min1):13.08;12.71;12.56 Résistance (Q):1.11;0.93;0.52 Inductance (mH):0.91;0.65;0.43 Length (mm):58;78;98 Net Weight (kg):1.0;1.4;1.8 No. of Pôles:8 No. of Phases:3 Insulation Class:B

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