Product Information
Specifications
Description
These special motors have the high slip and high torque that oil well beam pumping units demand.
• Regreasable Bearings (Frames 254T and up)
• NEMA design D (5-8% slip)
• Class F insulation (Impregnation Resin and magnet Wire are class H)
• F2 Mounted (Cast Iron frames are F1 convertible)
• Stainless Steel Nameplate – Laser etched with High contrast background (Cast Iron Frames only)
• Gasketed conduit box
• High starting and breakdown torque (NEMA Design D)
• Roller bearings for frames 404T and up




