Weg Electric 00712OT3H254TC-W40, 7 1/2 Hp, 1200 Rpm, 254TC Frame, 575 Vac, TEFC, 3 PH, Foot-mounted, W40 NEMA Premium Efficiency.

00712OT3H254TC-W40, 7 1/2 Hp, 1200 Rpm, 254TC Frame, 575 Vac, TEFC, 3 PH, Foot-mounted, W40 NEMA Premium Efficiency.

Engineering Data

The W40 motor is a general purpose line designed for environments where dirt and moisture are minimal. The W40 cast iron frame is designed to provide maximum ventilation and heat dissipation, offering low vibration levels, high mechanical stiffness and durability.

Product features
Standard NEMA MG-1
Frequency 60 Hz
Voltage 575 V
Number of poles 6
Degree of Protection IP23
Synchronous speed 1200 rpm
Output rating 7.5 HP
Mounting Foot-mounted
Flange C
Mounting F-1
Terminal box¹ Left position
Enclosure IC01 - ODP

Frame 254TC
Output 7.5 HP (5.5 kW)
Number of Poles 6
Frequency 60 Hz
Rated speed 1180 rpm
Slip 1.67 %
Rated voltage 575 V
Rated current 7.95 A
L. R. Amperes 53.3 A
LRC 6.7x(Code H)
No load current 4.32 A
Rated torque 33.4 ft.lb
Locked rotor torque 260 %
Breakdown torque 300 %
Locked rotor time 28s (cold) 16s (hot)
Moment of inertia (J) 2.29 sq.ft.lb
Design B
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.
Degree of Protection IP23
Enclosure IC01 - ODP
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 59.0 dB(A)