OILWELL PUMP MOTOR
TR0256
25 HP
460V
1200 RPM
324T Frame
3 – Phase
Amps – 30.5
Enclosure – TEFC
Efficiency – 87
Drive End Bearing – 6312
Non-Drive End Bearing – 6212
3.5-100HP
1200 RPM
Horizontal F2 Mount
60Hz, 460V
Totally Enclosed, IP54 Design
1.15 S.F.
Class F Insulation
Class B Temperature Rise
Max Elevation 3300ft
Continuous Duty
NEMA Design D
40°C Ambient
Triple HP Ratings
Shielded Bearings Frames 140T-280T and Open Bearings with Regreaseable Provisions Frames 280TS, 320T and Larger
Polyrex EM Grease in all Regreaseable Bearings, Multemp SRL Grease in Shielded Bearings
Dynamically Balanced Die-Cast Aluminum Rotor
Cast-Iron Frame, Fan Cover, Conduit Box and End Brackets
Non-Sparking Plastic Fan
Number of Leads 460V: 12 Leads
Solderless Lug Terminals on All Leads
Grounding Terminal Inside Main Terminal Box and on Frame
Interchangeable F1 and F2 mounting
Paint System: Phenolic Rust Proof Base with Lacquer Top Coat
Stainless Steel Nameplate
Rubber Flinger on DE up to 280T; Steel Flinger on Both Ends 320T and Larger
Phenolic Alkyd Resin Varnish with Red Varnish Coating
Klixon 9700K Thermostats 1 Per Phase
CSA Certified
