SKU: 75541273322

2.2KW Water Cooled Spindle Kit, 80mm ER20 CNC Spindle Motor with VFD Control Box

Sale price$202.05 Regular price$224.50
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Description

2.2KW Water Cooled Spindle Kit, 80mm ER20 CNC Spindle Motor with VFD Control BoxControlled Through PWM & 0 10V Signals Offers more speed control options with PWM and 0 10V signal control, allowing precise spindle speed adjustments. Compatible with machines that have a 12V PWM GND or 0 10V signal output interface. Water Pump Control Interface Activates the water pump automatically when the spindle starts, ensuring excellent heat dissipation during long term operation. Compared to air cooled spindles, the water cooled system

  • Controlled Through PWM & 0-10V Signals
    Offers more speed control options with PWM and 0-10V signal control, allowing precise spindle speed adjustments. Compatible with machines that have a 12V PWM GND or 0-10V signal output interface.
  • Water Pump Control Interface
    Activates the water pump automatically when the spindle starts, ensuring excellent heat dissipation during long-term operation. Compared to air-cooled spindles, the water-cooled system provides a quieter and more efficient working environment.
  • Complete Kits & Integrated Design
    Includes essential components like the water pump, hoses, and cables for plug-and-play convenience. The inverter is housed in the electrical control box with preset parameters, eliminating the need for complex wiring and setup.
  • Powerful Performance
    Equipped with a 2.2kW motor, the spindle operates steadily at 110V and 400Hz, reaching a maximum speed of 24,000 RPM. After dynamic balancing tests, radial runout is kept under 0.005mm, ensuring high precision and smooth carving performance for optimal machining results.
  • Longevity Design
    Featuring a four high-precision angular contact bearings water-cooled spindle, this design ensures stable operation, extends the spindle’s lifespan, and reduces maintenance costs.
  • Versatility
    This high-performance CNC spindle motor kit is highly versatile, perfect for desktop CNC routers (such as NymoLabs NBS-6050 PRO, NBS-6040, NBX-5040), DIY upgrade projects, and CNC milling machines. It easily processes a wide range of materials, including soft metals (such as 6061 aluminum, brass, steel), hardwood, plywood, MDF, acrylic, plastics, and PVC, meeting the diverse machining needs of both personal users and small workshops.


 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 75541273322

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4.0 ★★★★★
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Paige
Lake Worth, US
★★★★★ 5
Great for potty training
Size: 3T-4T, Unit Count: 20
We really like these pull ups and they have worked well for us during potty training. They are easy to pull on and off, which is great for toddlers who are learning to be more independent. They fit well and do a good job containing messes without leaking. I also like that they feel comfortable and not too bulky, so my child can move around easily. Overall, these have been a reliable option for us and something we continue to use during this stage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
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ape
Boise, US
★★★★★ 5
Preferred by daycare teachers!
Size: 4T-5T, Unit Count: 99
Preferred by daycares because they open and close on the sides and kids can learn to pull on and take on on their own
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Reviewed in the United States on April 9, 2026
M
Verified Purchase
Michelle E.
Birmingham, US
★★★★★ 4
Nice
Size: 3T-4T, Unit Count: 112
Good pull ups, it could get a little linty but it fits perfectly on my toddler. It stretches which I love. I do love how I could strap and unstrap the sides of the pull up. The designs on the pull up are cute. It holds a lot of pee and soaks it up very well. It’s comfortable on my toddler and the pee and poop doesn’t leak out of it. It is worth the money.
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Reviewed in the United States on November 18, 2025
T
Verified Purchase
The Prime Perspective
Charlottesville, US
★★★★★ 5
The Fast & the Curious- Potty Drift
Size: 5T-6T, Unit Count: 60
Who knew toddler potty training required both a PhD in fluid dynamics and Jedi mind tricks? These Pull-Ups prove the science part: leak-proof, absorbent, and surprisingly soft. The toddler-psychology part? That’s a battle of wills. Our little one was a die-hard fan of Huggies diapers—too loyal, in fact. We begged, we bribed, we pleaded: “Please, let’s move on!” Resistance was fierce. So we went stealth mode, sneaking Pull-Ups on at night like parents on a covert mission. Credit to mom—she cracked the code and finally got the kid interested in the toilet. Suddenly, the “potty rush” moments became less of a flood and more of a sprint. Diapers were too slow to peel off; Pull-Ups gave our little sprinter the speed boost they needed. They’re soft, rash-free, and practically leak-proof (unlike that other brand we don’t speak of). Pro tip: size up for easier toddler self-removal. The result? A drier, happier kid, less laundry for us, and the toilet finally earning MVP status. If you’re ready for your toddler to graduate from Diaper University, this is the diploma. Bonus: you’ll save money too.
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Reviewed in the United States on September 3, 2025
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Michelle Vincent
Los Angeles, US
★★★★★ 5
Mom of 3 recommend!
Size: 5T-6T, Unit Count: 14
I'm using these again for the 3rd time and they're great as always. My 3rd is still having some issues at night time with bed wetting, and as they get older the bigger the mess, so these truly hold up to a full bladder. And they don't smell by morning like some diaper brands. I'm usually against pull ups, but these are great for up and down ease of use and that added protection when it comes to potty training. I love the bigger size inclusion for larger children which we struggle with for comfort compared to other brands.
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Reviewed in the United States on February 14, 2026

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