Electric Motors
Pump Motors
» Home » Products & Services » Electric Motors » Pump Motors » Close Coupled Pump : Three-Phase - "JP" Type - TEFC - NEMA Premium
Close Coupled Pump : Three-Phase - "JP" Type - TEFC - NEMA Premium
- Description
WEG offers both JM and JP standardized types of close-coupled pump line of motors. Totally enclosed enclosures permit these motors to operate in moist or dusty atmospheres.
- Applications
Specially developed line for industrial and commercial pumping applications
- Water pumping
- Process
- Transfer and circulating pumps
- Standard Features
- Three-phase, 2, 4, 6 and 8 pole, 60Hz;
- Voltage: 208-230/460, 460V;
- 12:1 Constant torque
100:1 Variable torque - Cast iron frames
- Squirrel cage rotor / Aluminum die cast
- Totally Enclosed Fan Cooled (TEFC)
- V-ring slingers on both endshields
- Ball bearings
- Service Factor: 1.25
- Class "F" insulation
- Temperature rise: Class "B" (80ºC)
- Continuous Duty (S1)
- 104ºF (40ºC) ambient temperature
- Altitude: 3300 ft (1000m)
- 1045 carbon steel shaft
- F1 mount
- Stainless steel nameplate
- Paint: Enamel alkyd resin base
- Color: RAL6002
- NPT threaded terminal box
- Automatic drain plugs
- Regreasable bearings system (frames 254JM/JP frames and up)
- Optional Features
- Cable glands
- Special voltages
- Specially designed shaft
- Space heaters
- Second shaft end
- Thermostats or RTD's (PT100)
- Additional terminal box
- Stainless steel shaft
- 575V
- NOTES
Design B torque rating on nameplate can be re-plated for Design C for 15-200Hp 1800 and 1200 rpm.
