1. Three-Phase: W01 (Rolled Steel) – TEFC – Premium Efficiency (DOE)
- Description
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Presenting a whole new electrical and mechanical design, the new platform of Rolled Steel motors are made to run cooler, last longer and to be easier to install and maintain. The Premium Efficiency on NEMA two digit motors meet or exceed the directive from the US Department of Energy for efficiency (10 CFR Part 31). These TEFC motors are designed for operating in environments where dirt, dust and moisture, on indoor and outdoor applications.
- Features that make a difference
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- New ventilation system for improved thermal performance
- Option for internal AEGIS® SGR
- Color coded/numbered leads as standard for easy wiring
- Bearing cap as standard on flanged motors, optional on non-flanged
- IP55 Ingress Protection as standard, being appropriate for severe environments
- Motor frame painting system resistant to a minimum of 500 hours ASTM B117 salt spray test
- Suitable for VFD operation as per NEMA MG1 part 31.4.4.2
Motor HP rating <1HP ?1HP Torque Turndown Ratio Constant 10:1 5:1 Variable 1000:1 1000:1 - Standard Fetures
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- Rated Output: 0.25 to 3 HP
- Number of Poles: 2 to 6
- Class F insulation (B temperature rise)
- Frame Sizes: 48 to 56H
- Rated voltage: 208-230/460 V
- Frequency: 60 Hz (dual rated 50 Hz 190-220/380-415V)
- IP55 enclosure
- F1 foot mount as standard
- Aluminum endshields and flange
- Internal bolts, giving a clean surface to the motor, avoiding trapping materials and allowing easy paint job after assembly to the load, if required
- Double shielded ball bearings
- Ambient temperature: -20 °C to +40 °C
- 1040/45 carbon steel shaft
- Optional Features
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- F2 and F3 mount, C-face, Footless
- Enclosure: TENV, TEAO
- Voltage: 575V, 200/400V and others (no 50Hz rating)
- Double sealed ball bearings and/or bearing cap
- Drip cover
- Internal Aegis® SGR
2. Single-Phase: NEMA 48 & 56 ODP – Resilient Base – Split Phase
Description
These motors have a wide range of applications. Because of their high starting torque, they are particularly well-suited for heavy starting loads.
Applications
- Pumps
- Air Conditioning equipment
- Farm Equipment
- Conveyors
- Business machines
- Gear reducers
- Compressors
- Tools
- Fans and blowers
- Packaging equipment
Standard Features
- Single-phase, IV pole, 60Hz
- Voltage: 115/208-230V
- Squirrel cage rotor
- Start capacitor
- NEMA dimensions
- Class ‘B’ insulation (130ºC)
- High starting torque
- Ball Bearings
- Open drip proof (ODP – IP21)
- Color: RAL 7022 (Dark Gray)
- Continuous Duty (S1), 40ºC ambient
Optional Features
- Class ‘F’ insulation
- Flange mount
- Special voltages
- Specially dimensioned shaft
- Second shaft end
- Stainless steel shaft
- Footless
- Other mounting configurations
- Manual or Automatic thermal overload protection
3. Single-Phase: NEMA 56 TEFC – With Manual Overload Protection
Description
These motors have a wide range of applications. Because of their high starting torque, they are particularly well-suited for heavy starting loads.
Applications
- Pumps
- Air Conditioning equipment
- Farm Equipment
- Conveyors
- Business machines
- Gear reducers
- Compressors
- Tools
- Fans and blowers
- Packaging equipment
Standard Features
- Single-phase, II, IV or VI pole, 60Hz
- Voltage: 115/208-230V
- Squirrel cage rotor
- Start capacitor
- NEMA dimensions
- Class “B” insulation (130ºC)
- High starting torque
- Ball Bearings
- Totally enclosed fan cooled (TEFC – IP55)
- Color: RAL 7022 (Dark Gray)
- Continuous Duty (S1), 40ºC ambient
- V-ring slingers on both endshields
- Designed to operate in any position
- Manual thermal overload protection
Optional Features
- Class “F” insulation
- Flange mount
- Special voltages
- Specially dimensioned shaft
- Second shaft end
- Stainless steel shaft
- Footless
- Other mounting configurations