On request
MARATHON ELECTRIC
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MARATHON ELECTRIC H187B
#H187B
On request
256TTDN16101 General Purpose Motor - 3 ph, 7-1/2 hp, 1200 rpm, 230/460 V, 256T Frame, DP (Drip Proof) Enclosure, 60 Hz, Rigid Base Mount, 875 rpm Base RPM
Price on request — a consultant will confirm lead time and terms.
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MARATHON ELECTRIC — MARATHON ELECTRIC H187B
- Will accept C-Face Kits except where noted, see Accessories Section
- See XRI® Dripproof in Premium Efficiency section for NEMA Premium efficiencies
Specifications
| Brand | MARATHON ELECTRIC |
| Category | GENERAL PURPOSE MOTORS |
| Motor phase | 3 ph |
| Shaft rotation | Reversible |
| Motor horsepower | 7.50 , 7-1/2 hp |
| Shaft type | T |
| Synchronous rpm | 1200 rpm |
| Motor length less shaft | 14.25 in |
| Motor supply voltage | 230/460 V |
| Overall length (c-dimension) | 24.37 in |
| Frame size | 256T |
| Ambient temperature range | 40 °C |
| Enclosure type | DP (Drip Proof) |
| Bearing type | Ball |
| Frequency rating | 60 Hz |
| Opposite drive end bearing type | Ball |
| Mounting type | Rigid Base |
| Nema design class | B |
| Base rpm | 875 rpm |
| Service factor | 1.15 |
| Assembly/box mounting | F1/F2 Capable |
| Frame material | Cast Iron |
| Duty / condition type | Continous Duty |
| Insulation class | F |
| Thermal protection | None |
| Ip rating | 22 |
| Electrical type | Squirrel Cage Induction Run |
| Standards met | CE,UL Recognized,CSA |
| Full load efficiency | 0.895 |
| Drive end bearing size | 6309 |
| Kva code | F |
| Opposite drive end bearing size | 6208 |
| Kw | 5.6 kW |
| Manufacturer upc number | 722856051677 |
| Motor orientation | Horizontal |
| Manufacturer product page | https://www.regalbeloit.com/api/sitecore/Product/GeneratePack?model=256TTDN16101 |
| Motor poles | 8-pole |
| Wiring diagram | https://ids.regalbeloit.com/drawingsearchcomponent/drawing.do?invoke=viewDrawingSearchResults&drawingNo=A-EE7308&displayType=pdf&rules=on&[email protected]&[email protected]&model=256TTDN16101 |
| Starting method | Across The Line |
| 2d drawing | https://ids.regalbeloit.com/drawingsearchcomponent/drawing.do?invoke=viewDrawingSearchResults&drawingNo=B-SS208148-1425&displayType=pdf&rules=on&[email protected]&[email protected]&model=256TTDN16101 |
| Volts @ frequency | 230/460 @ 60 V, Hz |
| Shaft diameter | 1.63 in |
