Weg Electric .1618OS1B48-S, 4/25 Hp, 1800 Rpm, 48 FR, 115/208-230 Vac, ODP, 1 PH, Foot-mounted, Rolled Steel.

.1618OS1B48-S, 4/25 Hp, 1800 Rpm, 48 FR, 115/208-230 Vac, ODP, 1 PH, Foot-mounted, Rolled Steel.

Engineering Data

Standard NEMA MG-1
Frequency 60 Hz
Voltage 115/208-230 V
Number of poles 4
Synchronous speed 1800 rpm
Output rating 0.16 HP
Mounting Foot-mounted
Flange Without
Mounting F-1
Terminal box¹ Without Terminal Box
Enclosure IC01 - ODP

Frame 48
Output 0.16 HP (0.12 kW)
Number of Poles 4
Frequency 60 Hz
Rated speed 1740 rpm
Slip 3.33 %
Rated voltage 115/208-230 V
Rated current 3.46/1.91-1.73 A
L. R. Amperes 19.0/10.5-9.52 A
LRC 5.5x(Code P)
No load current 3.00/1.29-1.50 A
Rated torque 0.483 ft.lb
Locked rotor torque 320 %
Breakdown torque 300 %
Locked rotor time 28s (cold) 16s (hot)
Moment of inertia (J) 0.0280 sq.ft.lb
Design N
Insulation Class F
Temperature rise 80 K
Service factor 1.35 (1.00 @ 208V)
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)
Noise level² 50.0 dB(A)