WEG three-phase general-purpose · A-39
12512ET3ERB445T-W22
Exact TEFC foot-mount motor record from WEG's 2026 US100 standard product catalog.
Published motor data
Electrical and mechanical record
- Service factor
- 1.15
- Full-load current
- 143 A
- Full-load efficiency
- 95%
- C dimension
- 45.157 in
- Approx. shipping weight
- 1993 lb
- Multiplier symbol
- N1
- Catalog notes
- 14
- Published row text
- 1200 444/5T 12512ET3ERB445T-W22 $17,947 N1 1993 1.15 143 95.0 45.157 230/460 14
Verification boundary
What still needs to match
Mechanical interfaceConfirm exact NEMA frame suffix, shaft dimensions, foot pattern, orientation, envelope, and driven-equipment clearance.
Electrical supplyVerify voltage, frequency, phase, full-load current, starting method, protection, and available fault/current characteristics.
Duty and controlsCheck service factor, efficiency class, starts per hour, thermal duty, VFD requirements, and speed range.
EnvironmentConfirm TEFC suitability, ambient temperature, altitude, washdown/corrosion/hazardous-location needs, and current WEG documentation.
Related catalog motors
Same frame
125 hp · 1800 rpm12518ET3E444T-W22230/460 V · 95.4% efficiency125 hp · 1800 rpm12518ET3ERB444T-W22230/460 V · 95.4% efficiency125 hp · 1800 rpm12518ET3G444T-W22460 V · 95.4% efficiency125 hp · 1800 rpm12518ET3GRB444T-W22460 V · 95.4% efficiency125 hp · 1800 rpm12518ET3H444T-W22575 V · 95.4% efficiency125 hp · 1200 rpm12512ET3E445T-W22230/460 V · 95% efficiency125 hp · 1200 rpm12512ET3G445T-W22460 V · 95% efficiency125 hp · 1200 rpm12512ET3GRB445T-W22460 V · 95% efficiency