Weg Electric .7518OS1PRBO56-S, 3/4 Hp, 1800 Rpm, 56 FR, 227 Vac, ODP, 1 PH, Foot-mounted, Rolled Steel.

.7518OS1PRBO56-S, 3/4 Hp, 1800 Rpm, 56 FR, 227 Vac, ODP, 1 PH, Foot-mounted, Rolled Steel.

Engineering Data

The W01 motor is the perfect option for applications that require robustness, low weight and high performance in a single product. The W01 Rolled Steel Single Phase motor has good thermal performance and easy installation and maintenance. Because of their high starting torque, they are particularly well-suited for heavy starting loads.

Product features
Standard NEMA MG-1
Frequency 60 Hz
Voltage 277 V
Number of poles 4
Synchronous speed 1800 rpm
Output rating 0.75 HP
Mounting Foot-mounted
Flange Without
Mounting F-1
Terminal box¹ Without Terminal Box
Enclosure IC01 - ODP

Frame 56
Output 0.75 HP (0.550 kW)
Number of Poles 4
Frequency 60 Hz
Rated speed 1745 rpm
Slip 3.06 %
Rated voltage 277 V
Rated current 4.36 A
L. R. Amperes 28.3 A
LRC 6.5x(Code M)
No load current 3.50 A
Rated torque 2.26 ft.lb
Locked rotor torque 280 %
Breakdown torque 270 %
Locked rotor time 10s (cold) 6s (hot)
Design N
Insulation Class F
Service factor 1.25
Temperature rise 80 K
Duty Cycle Cont.(S1)
Starting Method Direct On Line
Ambient temperature -20°C to +40°C
Altitude 1000 m.a.s.l.
Enclosure IC01 - ODP
Mounting F-1
Rotation¹ Both (CW and CCW)