Nidec UJ5C2K21M

Nidec · Special Application Close Coupled Pump Single Phase TEFC
5 HP 1730 215JM Fr TEFC 230V Pump
Catalog Number: UJ5C2K21M
Model Number: G72012
HP
5
RPM
1800
Voltage
230V
Frame
215JM
Phase
1
Enclosure
TEFC
Material
Aluminum
Mounting
C-Face / Rigid

Product-line overview

Nidec’s pump motors are designed with efficiency and longevity in mind. These electric motors are available for commercial, industrial, and residential pumping applications. Find a range of horsepower and voltage ratings, single or three-phase voltage, and NEMA and Bolt-on mounting options.

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Application

For the specific requirements of centrifugal pumps where the pump impeller is mounted directly on the motor shaft. Used where dirt and moisture are minimal.

Feature

  • Class F Insulation
  • Extruded Aluminum Frame
  • Oversized Ball Bearings w/Locked Shaft End Construction
  • Reversible Rotation
  • F1 Assembly Position
  • Aluminum End Shields with Steel Bearing Inserts
  • Shaft Slinger on Pulley End for IP54 Protection
  • Lifting Provisions
  • “JM” Shaft for Mechanical Seal, “JP” Shaft for Packing Seal

OEM Replacement Pump Motor

Many pumps come with a motor pre-installed, so where do you find a replacement when the motor fails? It’s possible to contact the pump OEM and order a replacement, however, you’ll likely find a lower-cost, faster-shipping alternative online, without sacrificing quality. The potential cost savings come from decreasing the number of businesses involved in the motor supply chain and ordering directly from the manufacturer of the motor.

Because of standardized frame sizes, you’ll be able to find a replacement that exactly matches the OEM pump motor specifications. Confirm the below information on the motor nameplate to find a replacement:

  • Horsepower
  • RPM
  • Voltage
  • Frame Size
  • Enclosure
  • Phases
  • Mounting Type

Enter your product specifications on the left side menu on this page to filter your options. This will bring back several options to choose from, with varying prices and lead times.

If you’re unfamiliar with these product specs or need a second set of eyes, contact our expert team for support. We’re available Monday-Friday, 7am-6pm MT by phone or email.

Motors are distributed from Edmonton, Alberta; Toronto, Ontario; and Montreal, Quebec. Most pump motors will arrive within 1-5 business days to postal codes in Canada.

Jet Pump Motors

Similar to a jet engine, jet pump motors create large amounts of pressure. This is where the jet pump motor got its name. The pump generates suction to draw fluid into a chamber. A nozzle transforms the pressure into a high-pressure jet, allowing for efficient movement of fluid. These are different than submersible pumps, as the motor and pump are located at the surface, not submersed in fluid.

When searching for a replacement jet pump motor, confirm if your motor is a deep well or shallow well pump. The deep well pump can transport water from depths up to 200 feet. Whereas shallow well pump motors can transport from depths of up to 25 feet.

Keep in mind, a jet motor should never run dry as it could permanently damage the pump.

These are often used in residential pool pumps, industrial pumps, transfer and circulating pumps, and commercial machinery. Baldor, Century, Nidec (also known as US Motors or Emerson Motors), and Marathon manufacturer trusted jet pump motors used across Canada.

P Base / Vertical Motors

Different manufacturers use different nomenclature, but generally a P base motor will indicate a vertical mount pump motor. Because they are vertical, they’re designed to take high axial load but lower radial load. These are commonly used in irrigation pumps and water treatment. WEG offers a wide selection of vertical pump motors, ranging from 1 – 150 horsepower. Baldor vertical pump motors come in 3 –75 horsepower, but custom orders can be built over 2000 horsepower.

Nidec (US Motors) has the largest selection of any brand with both hollow & sold shaft, Medium & high thrust bearings, their range goes from 5 HP – 2000 HP.

Hydraulic Pump Motors

WEG’s hydraulic pump motors come in 5 horsepower, 7.5 horsepower, and 10 horsepower. These motors work with pumps to convert electrical energy into fluid pressure. These are often used for lifting loads in construction, excavating, and manufacturing applications.

Submersible Pump Motors

Baldor’s submersible pump motors are frequently used in wastewater facilities and are built to be completely submerse in liquid. They use the surrounding effluent to cool the motor. They also offer an immersible line of motors, which are designed with a unique seal system. While these motors are not meant to be continually submersed, they are ideal for applications where flooding could occur.

Close Coupled Pump Motors

What is a close coupled motor? The motor shaft and pump are rigidly connecting in a case. The casing is connected directly to the motor. Vs a frame mounted motor where the motor and pump are mounted on a common base plate, which are most common in higher horsepower applications. The close-coupled option is easier to install because the shaft and casing do not need to be aligned. Its design is compact, making it ideal for a confined plant room. Because an additional coupling does not need to be purchased, this is a lower cost option. However, there is a higher risk of motor damage if the pump seal fails. These pump motors are commonly used in transporting water and hazardous chemicals.

Close coupled pump motors may be categorized as JP or JM. The ‘J’ indicates close coupled and the second letter indicates the type of seal. A JP seal is a packing seal and a JM seal is a mechanical seal. These are not interchangeable so ensure you’ve confirmed which type of seal you need for your pump.

We distribute reputable motor brands including Baldor, Century, Marathon, and WEG, which are all stocked in Canada.

Electrical Data
Rated Motor Output Power
5 HP
3.73 kW
Rated Motor Speed
1730 RPM
Rated Motor Voltage
230V
Rated Motor Current
23 AMP
Phase
1
Poles
4
Locked Rotor Current
-
Fl Current @ 208V
-
Service Factor
1.15
KVA Code
G
Nominal Efficiency
-
Nominal Power Factor
-
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
215JM
Enclosure
TEFC
Mounting
C-Face / Rigid
Number of Speeds
1 Speed
Approximate Weight
90lb
Double Drilled
No
Frame Material
Aluminum
C-Dimension
22.3"
NEMA Design
L
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
6205-2Z-J/C3
Shaft Diameter
1.00" (0.875")
Shaft Length
4.25"
Grease Type
-
Greaseable
No
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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