US MOTORS (NIDEC) C20P1B
US MOTORS (NIDEC)
US MOTORS (NIDEC) C20P1B
C20P1B PART NUMBER
Severe / Corrosive Duty Motor - 3 ph Phase, 20 hp, 3600 rpm, 230/460 V, 256T Frame, TEFC (Totally Enclosed Fan Cooled) Enclosure, 60 Hz
QTY QUOTEUS MOTORS (NIDEC) - US MOTORS (NIDEC) C20P1B
Class F insulation, Class B rise at full load on 60 Hz sine wave power
All cast iron construction (steel frame and fan cover on 140 frame)
Corrosion-resistant mill- and chemical-duty paint
Stainless steel nameplate (with CE mark) and zinc-plated hardware
Shaft slinger on pulley end for IP54 protection
Precision balance (< 0.08 IN/sec vibration)
40°C ambient, NEMA Design B performance on 60 Hz sine wave power
Regreasable bearings (180 frame and up), lifting provisions (180 frame and up)
Double-shielded bearings (140–360), open on (400–440)
Oversized conduit box: One size larger than NEMA standard
Cast iron inner bearing caps (180 frame and larger)
Field convertible to F2 mounting (180 frame and larger)
Condensation drains with plastic plugs
Applications: For pulp and paper, mill and chemical and any other severe-duty environments found in the process industries
SPECIFICATIONS
| Motor Category | Corrosive Duty Motor |
|---|---|
| Base Rpm | 3550 rpm |
| Motor Phase | 3 ph |
| Motor Poles | 2-pole |
| Motor Horsepower | 20 , 20.0 hp |
| Nema Design Class | A |
| Synchronous Rpm | 3600 rpm |
| Frame Material | Cast Iron |
| Motor Supply Voltage | 230/460 V |
| Harmonization Code | 8501.52.4000 |
| Frame Size | 256T |
| Weight | 432 lbs |
| Enclosure Type | TEFC (Totally Enclosed Fan Cooled) |
| Manufacturer Product Page | https://www.motorboss.com/webapp/wcs/stores/ctp/mtp/EcatLink.jsp?modelNumber=C20P1B |
| Frequency Rating | 60 Hz |
| Duty / Condition Type | Continuous Duty |
| Mounting Type | Footed/Horizontal |
