Leeson
Leeson H1057A-PRO - 1 HP, Open Air Over, Frame 56Z
Model: H1057A-PRO
Leeson Motor - H1057A-PRO (HVAC Fan Motors - Condenser Fan Motors - Continuous Duty - Open Air Over - JuggerNaut Pro Inverter Duty Motor - Removable Base or Belly Band Mount)
Technical Specifications
| Horsepower (HP) | 1 |
| Frame Size | 56Z |
| Enclosure | OPEN AIR OVER |
| Full Load Speed (RPM) | 850 |
| Voltage | 200-230/460 |
| Phase | 3 |
| Electrical Type | AC Induction |
| Efficiency (%) | 68.0 |
| Full Load Amps (A) | 4.5-4.4/2.2 |
| Service Factor | 1.00 |
| Weight (lbs) | 37 |
| Duty Type | Inverter/Vector Duty |
Manufacturer
Leeson
A Regal Rexnord brand specializing in fractional and integral HP motors for OEM and industrial applications. Known for small-frame motors and custom solutions.
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