On request
MARATHON ELECTRIC
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MARATHON ELECTRIC M744
#M744
On request
444TTDN16101 Close Coupled Pump Motor - 3 ph, 75 hp, 1200 rpm, 460 V, 444HPV Frame, DP (Drip Proof) Enclosure, 60 Hz, 890 rpm Base RPM
Price on request — a consultant will confirm lead time and terms.
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MARATHON ELECTRIC — MARATHON ELECTRIC M744
- Normal and Medium thrust
- Ball bearings and angular contact bearings for medium thrust applications
Specifications
| Brand | MARATHON ELECTRIC |
| Category | PUMP MOTORS |
| Motor category | Close Coupled Pump Motor |
| Volts @ frequency | 460 @ 60 V, Hz |
| Motor phase | 3 ph |
| Shaft type | HP |
| Motor horsepower | 75.0 , 75 hp |
| Standards met | CE,UL Recognized,CSA |
| Synchronous rpm | 1200 rpm |
| Shaft diameter | 2.13 in |
| Motor supply voltage | 460 V |
| Shaft rotation | Reversible |
| Frame size | 444HPV |
| Motor length less shaft | 25.38 in |
| Enclosure type | DP (Drip Proof) |
| Overall length (c-dimension) | 41.72 in |
| Frequency rating | 60 Hz |
| Bearing type | Ball |
| Mounting type | C-Face Flange |
| Drive end bearing size | 6318 |
| Assembly/box mounting | F1/F2 Capable |
| Opposite drive end bearing size | 7316 2 |
| Duty / condition type | Continous Duty |
| Opposite drive end bearing type | Duplex Tandem Angular Contact |
| Thermal protection | None |
| Nema design class | B |
| Starting method | Across The Line |
| Service factor | 1.15 |
| Electrical type | Squirrel Cage Induction Run |
| Frame material | Cast Iron |
| Kw | 56 kW |
| Insulation class | F |
| Full load efficiency | 0.936 |
| Ip rating | 22 |
| Ambient temperature range | 40 °C |
| Manufacturer upc number | 722856052513 |
| Base rpm | 890 rpm |
| Manufacturer product page | https://www.regalbeloit.com/api/sitecore/Product/GeneratePack?model=444TTDN16101 |
| Kva code | G |
| Wiring diagram | https://ids.regalbeloit.com/drawingsearchcomponent/drawing.do?invoke=viewDrawingSearchResults&drawingNo=A-EE7300&displayType=pdf&rules=on&[email protected]&[email protected]&model=444TTDN16101 |
| Motor orientation | Shaft Down |
| 2d drawing | https://ids.regalbeloit.com/drawingsearchcomponent/drawing.do?invoke=viewDrawingSearchResults&drawingNo=B-SS555833-2538&displayType=pdf&rules=on&[email protected]&[email protected]&model=444TTDN16101 |
| Motor poles | 8-pole |
