
IEC Tru-Metric W22 NEMA Premium Efficiency
Tools
Data Sheets and DrawingsStandard Features
- Three-phase 2, 4, 6, & 8 poles - 60Hz & 50Hz
- Voltage: 460//220-240/380-415V (frames 63 to 100L)
- 460//380-415V (frames 112M to 355M/L)
- Squirrel cage rotor / Aluminum die cast
- V’Ring seal for frames 63 to 200L and WSeal® for frames 225S/M to 355M/L
- Ball bearings are supplied as standard
- 1040/45 heat treated and stress relieved carbon steel shaft (4140 for 404/5T upwards in 4, 6 and 8 pole motors)
- Class “F” (DT 80K) insulation for all frames
- Continuous flow insulation system with class “H” wire
- Temperature rise limited to Class “B” (80K)
- Design “N”
- Continuous duty (S1)
- 104°F (40°C) ambient temperature
- Altitude: 3300 ft (1000m)
- Metric threaded cable entries on the terminal box
- Stainless steel nameplate AISI 316 with laser etching
- Paint: Synthetic enamel alkyd resin base (240 hours minimum ASTM B117 salt spray test)
- Color: RAL 5009 - Blue
- Fitted with closed rubber drain plug
- Regreasable bearings, with grease fittings in DE and NDE bearings
- Gasketed conduit box
- Suitable for inverter applications
Suitable for Inverter Duty Applications Optional Available
- Flanges
- Class ‘H’ insulation
- Taconite labyrinth seal
- Cable glands
- Space heaters
- Double shaft end
- Thermistors, Thermostats or RTD’s (PT100)
- Drip cover (canopy) for shaft down applications
- Auxiliary terminal box
- Special painting plans for hostile evironments
- Roller bearings on drive end
- Special bearings
- Terminal blocks