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About Electric Motors
Select a new motor using the information on the nameplate, including voltage, size, and enclosure type.
Base-Mount AC Motors
Overall | Shaft | Insulation | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Power, hp | Max. Rotation Speed, rpm | Full Load Current | Inverter Rated | Motor Enclosure Type | Lg. | Wd. | Ht. | Dia. | Lg. | Ctr. to Base | Type | Base Type | Overload Protection Type | Class | Max. Temp., ° F | Enclosure Rating | Each | |||
115V AC/230V AC, Single Phase | ||||||||||||||||||||
NEMA 56H | ||||||||||||||||||||
| 1 1/2 | 1,740 | 12.8 amp/6.4 amp | No | Totally Enclosed Fan-Cooled (TEFC) | 13 3/4" | 8 3/4" | 8 1/4" | 5/8" | 1 7/8" | 3 1/2" | Keyed | Welded | Automatic | F | 311 | — | 7014N57 | 0000000 | ||
| 1 1/2 | 3,500 | 12.2 amp/6.1 amp | No | Open Dripproof (ODP) | 13 3/4" | 8 1/2" | 8 1/4" | 5/8" | 1 7/8" | 3 1/2" | Keyed | Welded | Automatic | F | 311 | — | 7014N58 | 000000 | ||
NEMA 56/NEMA 56H | ||||||||||||||||||||
| 1 1/2 | 3,500 | 12.2 amp/6.1 amp | No | Totally Enclosed Fan-Cooled (TEFC) | 13 3/4" | 8 3/4" | 8 1/4" | 5/8" | 1 7/8" | 3 1/2" | Keyed | Welded | Automatic | F | 311 | — | 7014N53 | 000000 | ||
NEMA 145T | ||||||||||||||||||||
| 1 1/2 | 1,740 | 12.8 amp/6.4 amp | No | Totally Enclosed Fan-Cooled (TEFC) | 14 1/8" | 8 3/4" | 8 1/4" | 7/8" | 2 1/4" | 3 1/2" | Keyed | Welded | Automatic | F | 311 | — | 7014N19 | 000000 | ||
NEMA 143T/NEMA 145T | ||||||||||||||||||||
| 1 1/2 | 1,740 | 11.9 amp/5.9 amp | No | Open Dripproof (ODP) | 15 1/4" | 8 1/2" | 8 1/4" | 7/8" | 2 1/4" | 3 1/2" | Keyed | Welded | Automatic | F | 311 | — | 7014N17 | 000000 | ||
230V AC/460V AC, Three Phase | ||||||||||||||||||||
NEMA 56 | ||||||||||||||||||||
| 1 1/2 | 1,740 | 4.1 amp/2.0 amp | Yes | Totally Enclosed Fan-Cooled (TEFC) | 11 1/2" | 10" | 7 1/8" | 5/8" | 1 7/8" | 3 1/2" | Keyed | Welded | — | F | 311 | — | 7014N46 | 000000 | ||
NEMA 143T/NEMA 145T | ||||||||||||||||||||
| 1 1/2 | 1,750 | 4.0 amp/2.0 amp | Yes | Open Dripproof (ODP) | 12 1/4" | 9 1/2" | 6 3/4" | 7/8" | 2 1/4" | 3 1/2" | Keyed | Welded | — | F | 311 | — | 7014N16 | 000000 | ||
| 1 1/2 | 1,750 | 4.0 amp/2.0 amp | Yes | Totally Enclosed Fan-Cooled (TEFC) | 14 1/8" | 9 7/8" | 7 1/8" | 7/8" | 2 1/4" | 3 1/2" | Keyed | Welded | — | F | 311 | — | 7014N21 | 000000 | ||
IEC 100L | ||||||||||||||||||||
| 1 1/2 | 4,000 | 4.4 amp/2.2 amp | Yes | Totally Enclosed Fan-Cooled (TEFC) | 15 3/4" | 9" | 11 1/8" | 28 mm | 60 mm | 100 mm | Keyed | Welded | — | F | 311 | IP55 | 4707N22 | 00000000 | ||
US-Made Base-Mount AC Motors
Motors | Drip Covers | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Shaft | Insulation | |||||||||||||||||||
Power, hp | Max. Rotation Speed, rpm | Full Load Current | Inverter Rated | Motor Enclosure Type | Lg. | Wd. | Ht. | Dia. | Lg. | Ctr. to Base | Type | Base Type | Overload Protection Type | Class | Max. Temp., ° F | Each | Each | ||||
115V AC/208V AC/230V AC, Single Phase | |||||||||||||||||||||
NEMA 145T | |||||||||||||||||||||
| 1 1/2 | 1,725 | 21.0 amp/9.6 amp/10.5 amp | No | Open Dripproof (ODP) | 14 1/4" | 10 1/4" | 9" | 7/8" | 2 1/4" | 3 1/2" | Keyed | Welded | Manual | B | 266 | 5990K109 | 000000000 | 5990K403 | 0000000 | ||
| 1 1/2 | 1,755 | 14.0 amp/7.3 amp/7.0 amp | No | Totally Enclosed Fan-Cooled (TEFC) | 14 1/8" | 9 1/2" | 9 1/4" | 7/8" | 2 1/4" | 3 1/2" | Keyed | Welded | — | F | 311 | 5990K125 | 000000 | 5990K404 | 000000 | ||
115V AC/230V AC, Single Phase | |||||||||||||||||||||
NEMA 56H | |||||||||||||||||||||
| 1 1/2 | 1,725 | 12.2 amp/6.1 amp | No | Totally Enclosed Fan-Cooled (TEFC) | 14" | 9 1/2" | 9 1/4" | 5/8" | 1 7/8" | 3 1/2" | Keyed | Welded | — | B | 266 | 5990K81 | 000000 | 5990K404 | 000000 | ||
| 1 1/2 | 1,725 | 12.4 amp/6.2 amp | No | Open Dripproof (ODP) | 14" | 9 3/4" | 9" | 5/8" | 1 7/8" | 3 1/2" | Keyed | Welded | — | F | 311 | 5990K153 | 00000000 | 5990K403 | 000000 | ||
| 1 1/2 | 3,480 | 11.8 amp/5.9 amp | No | Open Dripproof (ODP) | 12 3/4" | 9" | 9" | 5/8" | 1 7/8" | 3 1/2" | Keyed | Welded | — | F | 311 | 5990K142 | 000000 | 5990K403 | 000000 | ||
NEMA 56/NEMA 56H | |||||||||||||||||||||
| 1 1/2 | 3,450 | 16.0 amp/8.0 amp | No | Totally Enclosed Fan-Cooled (TEFC) | 13" | 9 1/2" | 9 1/4" | 5/8" | 1 7/8" | 3 1/2" | Keyed | Welded | — | B | 266 | 5990K79 | 000000 | 5990K404 | 000000 | ||
230V AC/460V AC, Three Phase | |||||||||||||||||||||
NEMA 56 | |||||||||||||||||||||
| 1 1/2 | 1,760 | 4.4 amp/2.2 amp | Yes | Totally Enclosed Fan-Cooled (TEFC) | 13 1/4" | 9 1/2" | 7 1/4" | 5/8" | 1 7/8" | 3 1/2" | Keyed | Welded | — | F | 311 | 6136K99 | 00000000 | 5990K404 | 000000 | ||
NEMA 145T | |||||||||||||||||||||
| 1 1/2 | 1,755 | 4.4 amp/2.2 amp | Yes | Open Slotted Band (OPSB) | 11 3/4" | 9" | 7 1/8" | 7/8" | 2 1/4" | 3 1/2" | Keyed | Welded | — | F | 311 | 5990K303 | 000000 | 5990K403 | 000000 | ||
| 1 1/2 | 1,760 | 4.4 amp/2.2 amp | Yes | Totally Enclosed Fan-Cooled (TEFC) | 13 1/2" | 9 1/2" | 7 1/4" | 7/8" | 2 1/4" | 3 1/2" | Keyed | Welded | — | F | 311 | 5990K307 | 000000 | 5990K404 | 000000 | ||
Face-Mount AC Motors
Overall | Shaft | Insulation | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Power, hp | Max. Rotation Speed, rpm | Full Load Current | Inverter Rated | Motor Enclosure Type | Lg. | Wd. | Ht. | Dia. | Lg. | Ctr. to Base | Type | Class | Max. Temp., ° F | Each | |||
230V AC/460V AC, Three Phase | |||||||||||||||||
NEMA 56C | |||||||||||||||||
| 1 1/2 | 1,740 | 4.1 amp/2.0 amp | Yes | Totally Enclosed Fan-Cooled (TEFC) | 12 7/8" | 9 1/2" | 6 5/8" | 5/8" | 1 7/8" | 3 5/16" | Keyed | F | 311 | 7015N59 | 0000000 | ||
| 1 1/2 | 3,510 | 3.9 amp/1.9 amp | Yes | Totally Enclosed Fan-Cooled (TEFC) | 12 7/8" | 9 1/2" | 6 5/8" | 5/8" | 1 7/8" | 3 5/16" | Keyed | F | 311 | 7015N58 | 000000 | ||
US-Made Face-Mount AC Motors
Motors | Drip Covers | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Shaft | Insulation | |||||||||||||||||
Power, hp | Max. Rotation Speed, rpm | Full Load Current | Inverter Rated | Motor Enclosure Type | Lg. | Wd. | Ht. | Dia. | Lg. | Ctr. to Base | Type | Class | Max. Temp., ° F | Each | Each | ||||
115V AC/230V AC, Single Phase | |||||||||||||||||||
NEMA 56C | |||||||||||||||||||
| 1 1/2 | 1,725 | 12.2 amp/6.1 amp | No | Totally Enclosed Fan-Cooled (TEFC) | 14 1/4" | 9 1/2" | 9" | 5/8" | 1 7/8" | 3 3/8" | Keyed | F | 311 | 6135K207 | 0000000 | 5990K404 | 0000000 | ||
| 1 1/2 | 3,450 | 16.0 amp/8.0 amp | No | Totally Enclosed Fan-Cooled (TEFC) | 13 1/4" | 9 1/2" | 9 1/4" | 5/8" | 1 7/8" | 3 5/8" | Keyed | B | 266 | 6135K208 | 000000 | 5990K404 | 000000 | ||
230V AC/460V AC, Three Phase | |||||||||||||||||||
NEMA 56C | |||||||||||||||||||
| 1 1/2 | 1,760 | 4.6 amp/2.3 amp | Yes | Totally Enclosed Fan-Cooled (TEFC) | 13 1/4" | 8 7/8" | 7 1/4" | 5/8" | 1 7/8" | 3 5/8" | Keyed | F | 311 | 6135K606 | 00000000 | 5990K404 | 000000 | ||
| 1 1/2 | 3,500 | 3.8 amp/1.9 amp | Yes | Totally Enclosed Fan-Cooled (TEFC) | 12 1/4" | 8 7/8" | 6 7/8" | 5/8" | 1 7/8" | 3 1/4" | Keyed | F | 311 | 6135K527 | 00000000 | 5990K404 | 000000 | ||
NEMA 145TC | |||||||||||||||||||
| 1 1/2 | 1,760 | 4.6 amp/2.3 amp | Yes | Totally Enclosed Fan-Cooled (TEFC) | 13 1/2" | 9 1/2" | 7 1/4" | 7/8" | 2 1/4" | 3 5/8" | Keyed | F | 311 | 6135K701 | 00000000 | 5990K404 | 000000 | ||
US-Made Base/Face-Mount AC Motors
Motors | Drip Covers | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Shaft | Insulation | |||||||||||||||||||
Power, hp | Max. Rotation Speed, rpm | Full Load Current | Inverter Rated | Motor Enclosure Type | Lg. | Wd. | Ht. | Dia. | Lg. | Ctr. to Base | Type | Base Type | Class | Max. Temp., ° F | Enclosure Rating | Each | Each | ||||
115V AC/208V AC/230V AC, Single Phase | |||||||||||||||||||||
NEMA 56C | |||||||||||||||||||||
| 1 1/2 | 1,725 | 12.4 amp/6.8 amp/6.2 amp | No | Totally Enclosed Fan-Cooled (TEFC) | 14 1/4" | 9 1/2" | 9 1/4" | 5/8" | 1 7/8" | 3 1/2" | Keyed | Welded | F | 311 | IP55 | 59845K45 | 000000000 | 5990K404 | 0000000 | ||
| 1 1/2 | 3,450 | 15.0 amp/7.9 amp/7.5 amp | No | Totally Enclosed Fan-Cooled (TEFC) | 13 1/4" | 9 1/2" | 9 1/4" | 5/8" | 1 7/8" | 3 1/2" | Keyed | Welded | F | 311 | — | 59845K17 | 000000 | 5990K404 | 000000 | ||
Base/Face-Mount AC Motors
Overall | Shaft | Insulation | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Power, hp | Max. Rotation Speed, rpm | Full Load Current | Inverter Rated | Motor Enclosure Type | Lg. | Wd. | Ht. | Dia. | Lg. | Ctr. to Base | Type | Base Type | Class | Max. Temp., ° F | Each | |||
230V AC/460V AC, Three Phase | ||||||||||||||||||
NEMA 56C | ||||||||||||||||||
| 1 1/2 | 1,740 | 4.1 amp/2.0 amp | Yes | Totally Enclosed Fan-Cooled (TEFC) | 13 7/8" | 9 5/8" | 7 1/8" | 5/8" | 1 7/8" | 3 1/2" | Keyed | Welded | F | 311 | 7026N104 | 0000000 | ||
| 1 1/2 | 3,510 | 3.9 amp/1.9 amp | Yes | Totally Enclosed Fan-Cooled (TEFC) | 13 7/8" | 9 5/8" | 7 1/8" | 5/8" | 1 7/8" | 3 1/2" | Keyed | Welded | F | 311 | 7026N103 | 000000 | ||
Base/Face-Mount DC Motors
Motors | Replacement Motor Brushes | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Shaft | Insulation | ||||||||||||||||||
Power, hp | Speed @ Continuous Operating Torque, rpm | Max. Rotation Speed, rpm | Starting Torque, in·lbf | Full Load Current | Lg. | Wd. | Ht. | Dia. | Lg. | Ctr. to Base | Base Type | Class | Max. Temp., ° F | Each | Pkg. Qty. | Pkg. | ||||
180V DC | ||||||||||||||||||||
NEMA 145TC—Totally Enclosed Fan-Cooled (TEFC) | ||||||||||||||||||||
| 1 1/2 | 1,750 | 1,819 | 706.6 | 6.8 amp | 17 1/8" | 7 1/4" | 7 7/8" | 7/8" | 2 1/4" | 3 1/2" | Removable | F | 311 | 6215K84 | 000000000 | 2 | 65705K82 | 000000 | ||
Face-Mount AC Brake Motors
Overall | Shaft | Insulation | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Power, hp | Max. Rotation Speed, rpm | Full Load Current | Inverter Rated | Motor Enclosure Type | Lg. | Wd. | Ht. | Dia. | Lg. | Ctr. to Base | Type | Class | Max. Temp., ° F | Enclosure Rating | Each | |||
230V AC/460V AC, Three Phase | ||||||||||||||||||
NEMA 145TC | ||||||||||||||||||
| 1 1/2 | 1,750 | 4.8 amp/2.4 amp | Yes | Totally Enclosed Fan-Cooled (TEFC) | 18 5/8" | 8 7/8" | 7 1/4" | 7/8" | 2" | 3 1/2" | Keyed | F | 311 | IP43 | 4876N13 | 000000000 | ||
Base/Face-Mount AC Brake Motors
Overall | Shaft | Insulation | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Power, hp | Max. Rotation Speed, rpm | Full Load Current | Inverter Rated | Motor Enclosure Type | Lg. | Wd. | Ht. | Dia. | Lg. | Ctr. to Base | Type | Base Type | Class | Max. Temp., ° F | Enclosure Rating | Each | |||
230V AC/460V AC, Three Phase | |||||||||||||||||||
NEMA 145TC | |||||||||||||||||||
| 1 1/2 | 1,750 | 4.8 amp/2.4 amp | Yes | Totally Enclosed Fan-Cooled (TEFC) | 18 1/8" | 8 7/8" | 7 1/4" | 7/8" | 2 1/4" | 3 1/2" | Keyed | Welded | B | 266 | IP43 | 4954N13 | 000000000 | ||
Base-Mount AC Brake Motors
Overall | Shaft | Insulation | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Power, hp | Max. Rotation Speed, rpm | Full Load Current | Inverter Rated | Motor Enclosure Type | Lg. | Wd. | Ht. | Dia. | Lg. | Ctr. to Base | Type | Base Type | Class | Max. Temp., ° F | Enclosure Rating | Each | |||
230V AC/460V AC, Three Phase | |||||||||||||||||||
NEMA 145T | |||||||||||||||||||
| 1 1/2 | 1,750 | 4.4 amp/2.2 amp | No | Totally Enclosed Fan-Cooled (TEFC) | 18 1/8" | 9 1/8" | 6 3/4" | 7/8" | 2 1/4" | 3 1/2" | Keyed | Welded | B | 266 | IP43 | 4952N13 | 000000000 | ||
Sanitary and Washdown Base/Face-Mount AC Motors
Overall | Shaft | Insulation | Torque @ 460V AC, in·lbf | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Power, hp | Max. Rotation Speed, rpm | Full Load Current | Inverter Rated | Lg. | Wd. | Ht. | Dia. | Lg. | Ctr. to Base | Type | Class | Max. Temp., ° F | Starting Torque | Continuous Operating Torque | Enclosure Rating | Each | |||
230V AC/460V AC, Three Phase | |||||||||||||||||||
NEMA 56C—Totally Enclosed Nonventilated (TENV) | |||||||||||||||||||
| 1 1/2 | 3,600 | 3.6 amp/1.8 amp | Yes | 13 5/8" | 9 3/4" | 6 3/4" | 5/8" | 2" | 3 1/2" | Keyed | H | 356 | 122.4 | 27.7 | IP69 | 3548N18 | 000000000 | ||
Sanitary and Washdown Face-Mount AC Motors
Overall | Shaft | Insulation | Torque @ 460V AC, in·lbf | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Power, hp | Max. Rotation Speed, rpm | Full Load Current | Inverter Rated | Lg. | Wd. | Ht. | Dia. | Lg. | Ctr. to Base | Type | Class | Max. Temp., ° F | Starting Torque | Continuous Operating Torque | Enclosure Rating | Each | |||
230V AC/460V AC, Three Phase | |||||||||||||||||||
NEMA 56C—Totally Enclosed Nonventilated (TENV) with Rotatable Conduit Box | |||||||||||||||||||
| 1 1/2 | 3,600 | 3.6 amp/1.8 amp | Yes | 13 3/4" | 9 7/8" | 6 1/2" | 5/8" | 2" | 3 1/4" | Keyed | H | 356 | 122.4 | 27.7 | IP69 | 3540N18 | 000000000 | ||






























































