Wolf Automation Social Media Connect Facebook Wolf Automation twitter Wolf Automation LinkedIn Wolf Automation Wolf Automation Blog
authorized distributors

Severe Duty Motor, Three Phase, General Purpose
Weg Motors W22

High performance with maximum energy efficiency.

For additional RPM and voltage options please call our office.
Premium Efficiency Motors
Severe Duty Motor, Three Phase, General Purpose<br />Weg Motors W22
List Price: Starting at $390.00
Our Price: Starting at $202.80 Buying in volume?
  • Free shipping on orders of $300 or more.

These TEFC motors are built according to NEMA specifications and designed for operation in moist or dusty atmospheric conditions without affecting their useful life.

Premium Efficiency WEG motors are tested according to IEEE 112 std., method 'B' and their efficiency values are certified by UL Labs (CSA C390) and NEMA MG1.12.53, both A and B Standards. These motors are NEMA Design 'B' and maintain exceedingly high breakdown and locked torque while providing the highest rated efficiency levels.

Click here for W22 Video

Applications
Chemical plants
Compressors
Pulp and paper mills
Crushers
Refineries
Pumps
Steel mills
Fans
Cement mills
Packaging equipment

Features

  • Manufactured by Weg
  • Three-phase, II, IV, VI and VIII pole, 60Hz
  • Voltage: 208-230/460V, 200V, 460V or 575V
  • Totally Enclosed Fan Cooled
    • TEFC (IP55) water tight and dust tight enclosure
  • Squirrel cage rotor / Aluminum die cast
  • V-ring slingers on both endshields
    • 586/7 frame equipped with labyrinth tachonite seal as standard
  • Ball bearings are supplied as standard
    • RB part numbers supplied with roller bearings
  • 1045 heat treated and stress relieved carbon steel shaft
    • 4140 for roller bearing motors
  • NEMA dimensions
  • Class 'F' insulation for all frames
  • Temperature rise: Class 'B' (80ºC)
  • NEMA Design 'B'
    • Design B torque rating on nameplate can be re-plated for Design C
  • Service factor:
  • 1.25 up to 100HP
  • 1.15 from 125HP and up
  • Continuous duty (S1)
  • 104ºF (40ºC) ambient temperature
  • Altitude: 3300 ft (1000m)
  • NPT threaded terminal box
  • F1 mount
  • Stainless steel nameplate AISI 316 with laser etching
  • Color: RAL 5009 (Blue)
  • Automatic drain plugs - pressure compensated
  • Regreasable bearings positive pressure lubrication system (frames 254T and up)
  • Continous flow Class 'H' resin insulation system
  • Gasketed conduit box
  • Roller bearing models available
  • MGI Part 31 rating for use with VFD - 20:1 constant torque speed range.
  • Speed range can be extended with optional Blower kit