Optim TEFC Severe Duty Pump Motor
Model: CJM7/525 | HP: 7.5 | Voltage: 575 | RPM: 3600 | Frame: 213JM | Enclosure: Cast Iron
STANDARD FEATURES
- Totally Enclosed IP54 Design
- Horizontal F1 Mount
- Efficiency: NEMA Premium Efficiency
- Service Factor: 1.15
- Temperature & Duty: Class B Temperature Rise, Continuous Duty, 40C Ambient
- Insulation: Class F Insulation
- Max Elevation: 3300ft
BEARINGS & CONSTRUCTION
- Shielded Bearings Frames 140JP(2,4&6Pole)-280JP(4&6Pole)
- Open Bearings with Regreaseable Provisions Frames 280JP(2Pole), 320JP
- Polyrex EM Grease in all Regreasable Bearings
- Multemp SRL Grease in Sealed Bearings
- Aluminum Rotor
- Cast-Iron Frame and End Brackets
- Cast Iron Fan Cover and Terminal Box
- Non-Sparking Plastic Fan
ELECTRICAL & MOUNTING FEATURES
- Number of Leads 230/460V: 9 Leads (1-5HP), 12 Leads (7.5HP and larger)
- Number of Leads 575V: 3 Leads
- Solderless Lug Terminals on All Leads
- Ground Terminal Inside Main Terminal Box
- Interchangeable F1 and F2 Mounting
ADDITIONAL FEATURES
- Paint System: Phenolic Rust Proof Base with Lacquer Top Coat
- Stainless Steel Nameplate
- Rubber Flinger on DE Frames 140JP(2,4&6Pole)-280JP(4&6Pole)
- Steel Flinger on Both Ends 280JP(2Pole), 320JP(2,4&6Pole) and Larger
- Phenolic Alkyd Resin Varnish
- HPE High Pulse Endurance Spike Resistant Wire
- JP Pump Shaft
- CSA Certified for Class I, Division 2, Groups B, C & D (Class 1, Zone 2, Groups IIB+H2, IIB and IIA)
- Speed Ranges up to 10:1 CT, and 20:1 VT
- Meets NEMA MG1 Part 31.4.4.2
