Nidec U20L9C

Nidec · Definite Purpose Three Phase UNIMOUNT TEFC Multi-Speed
20 HP 1765|880 256T Fr TEFC 460V General Purpose
Catalog Number: U20L9C
Model Number: C731
HP
20
RPM
900, 1800
Voltage
460V
Frame
256T
Phase
3
Enclosure
TEFC
Material
Aluminum
Mounting
Rigid

Product-line overview

Available in open drip proof (ODP) or totally enclosed, fan cooled (TEFC) enclosures, HP ranging from 1 - 500, and a range of voltages & RPM’s. Choose Nidec General Purpose motors for dirty, industrial environments where the reliability and around-the-clock availability of your equipment is crucial.

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Electrical Data
Rated Motor Output Power
20 HP
14.9 kW
Rated Motor Speed
1765, 880 RPM
Rated Motor Voltage
460V
Rated Motor Current
24.6/9.3 AMP
Phase
3
Poles
4|8
Locked Rotor Current
-
Fl Current @ 208V
-
Service Factor
1.15
KVA Code
H
Nominal Efficiency
87.5
Nominal Power Factor
87.6
Leads (Qty, Size)
-
Frequency
60 Hz
Connection
-
Start Capacitor
-
Run Capacitor
-
MFD
-
VFD (S.F. 1.0)
Ratio
Hz
Variable Torque
-
-
Constant Torque
-
-
General Data
Frame
256T
Enclosure
TEFC
Mounting
Rigid
Number of Speeds
1 Speed
Approximate Weight
242lb
Double Drilled
No
Frame Material
Aluminum
C-Dimension
26"
NEMA Design
-
Degree of Protection (IP)
-
Insulation Class
F
Rotation
Reversible
Duty
Continuous
Conduit Box Location
-
Removable Feet
No
Orientation
Horizontal
Ambient Temp
40°C
Full Load Temperature Rise
Full Load Temp Rise
-
Temp Code
-
Mechanical Data
DE Bearing
6309-2Z-J/C3
NDE Bearing
6207-2Z-J/C3
Shaft Diameter
1.625"
Shaft Length
4.0"
Grease Type
-
Greaseable
Yes
Hazardous Locations
CSA Certified
-
Temp Code (Sine Wave Power)
-
Temp Code (VFD Power)
-
Additional Information
Agency Approvals
CSA, UL & CE
Country of Origin
-
Warranty
1-Year

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About Nidec

Finding its roots in 1973 in a shed in a back yard, Nidec Motor Corporation (NMC) was created by a 4-man team and has grown to over 140K employees working out of 40 countries across the globe. They now operate out of Kyoto, Japan, with manufacturing plants in countries throughout the Asia’s and in Mexico.

Nidec specializes in motor and motor control technologies for industries from power generation, to agriculture, to water treatment, and everything in between. Developing, innovating, and manufacturing the small motors that run your hand-held device, up to the large motors used in commercial, industrial, and mining equipment. Nidec takes pride in their work on “everything that spins and moves.” They’re the number 1 supplier of the efficient brushless DC motor.

Innovation fuels the forward-thinking momentum of Nidec. Always working towards “lighter, thinner, shorter, smaller” with the output you need. Nidec builds “motors for a brighter future,” proudly working to make tomorrow better in industries like electric vehicles and smart mobility, energy efficient home appliances, robots and machines, and agriculture and logistics.

And when you find that the culture of the company you’re purchasing from is just as important as the quality of the items you’re purchasing, Nidec has you covered. They’re a company that supports the communities they work in. Inclusion and opportunity are at the forefront of their business practices and they are committed to diversity at all levels of their workforce.

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