On request
MARATHON ELECTRIC
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MARATHON ELECTRIC Y985
#Y985
On request
Explosion Proof / Hazardous Location - Vector Drive Motor - 3 ph, 20 hp, 1800 rpm, 230/460 V, 284TC Frame, XPNV (Explosion Proof Non-Ventilated) Enclosure, 60 Hz
Price on request — a consultant will confirm lead time and terms.
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MARATHON ELECTRIC — MARATHON ELECTRIC Y985
- Designed for industrial applications with Vector Drives where up to a 2000:1 constant torque speed range and/or precise speed or torque regulation is required, including positioning equipment. Used in dirty, dusty or caustic environments where cast iron construction is required, and installed in hazardous environments as defined by the motor’s explosion proof class and group rating. Consult the National Electrical Code and your local regulations for the proper selection of motors in hazardous locations.
- BEI H38 explosion-proof encoder 1024 ppr, Class I Groups C and D, Class II Groups E, F, G included
- MAX GUARD® Class F insulation system
- Constant torque operation from 0 to base speed on vector drive
- Constant HP operation up to twice base speed
Specifications
| Brand | MARATHON ELECTRIC |
| Category | INVERTER VECTOR DUTY MOTORS |
| Motor category | Vector Drive Motor - Explosion Proof / Hazardous Location |
| Warranty | 3 Year Warranty |
| Motor phase | 3 ph |
| Bearing type | Ball Bearing |
| Motor horsepower | 20 , 20.0 hp |
| Nema design class | A |
| Synchronous rpm | 1800 rpm |
| Service factor | 1.00 |
| Motor supply voltage | 230/460 V |
| Frame material | Cast Iron |
| Frame size | 284TC |
| Insulation class | H |
| Enclosure type | XPNV (Explosion Proof Non-Ventilated) |
| Ip rating | 54 |
| Frequency rating | 60 Hz |
| Standards met | UL, CSA |
| Mounting type | Rigid Base/C-Face Flange |
| Weight | 555 lbs |
| Thermal protection | Thermostat |
| Applications | Crane and Hoist, Textile Processing, Test Stands, Other Industrial Machinery Installed in Dusty or Dirty Environments, Metal Processing, Pumps, Compressors, Conveyors, Machine Tools, Material Handling |
| Full load current | 53.00 / 26.50 A |
| Additional details | Designed for Industrial Applications with Vector Drives where up to a 2000:1 Constant Torque Speed Range or Precise Speed and Torque Regulation is Required;Used in Dirty, Dusty or Caustic Environments where Cast Iron Construction is Required, and Installed in Hazardous Environments as Defined by the Motor's Explosion Proof Class and Group Rating |
| Full load efficiency | 0.936 |
| Manufacturer product page | http://www.marathonelectric.com/MMPS/details.jsp?item=284THEN8032 |
| Shaft diameter | 1.88 in |
| Overall length (c-dimension) | 33.16 in |
| 2d drawing | http://www.marathonelectric.com/CnxDocRequest/PublishedPDF/ss311179.dxf |
