RATTMMOTOR CNC Spindle Motor, 2.2KW Air Cooled Spindle Motor 220V, 80mm Spindle Motor ER20 Collet High Speed 24000RPM 3HP 400HZ for CNC Router Engraver Milling Cutting Machine
Condition: New
Buy Now, Pay Later
As low as
$19.83
/ mo
Learn more
- – 6-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Wednesday, Sep 17
Recently Viewed
Color: 2.2KW 220V H
Features
- The 2.2KW air-cooled spindle motor's 220V, 8.5A, 400HZ frequency, less than 0.05mm runout off, 0-24000RMP speed.
- It should be noted that the spindle speed must be kept above 9000 rpm, otherwise the spindle will be damaged.
- It is mainly suitable for non-metallic engraving,such as wood carving/engraving machine, advertisement engraving machine,CNC machine.
- This spindle is designed with a dustproof and waterproof cover, the body is made of stainless steel, and the rear is equipped with a cooling fan, which is of high quality.
- It contains 4 bearings, high-precision grinding taper hole, high-precision, low noise.
Brand: RATTMMOTOR
Speed: 24000 RPM
Voltage: 220 Volts
Horsepower: 3 hp
Item Dimensions LxWxH: 0.01 inches
Brand: RATTMMOTOR
Speed: 24000 RPM
Voltage: 220 Volts
Horsepower: 3 hp
Item Dimensions LxWxH: 0.01 inches
Material: Iron
Item Weight: 5.2 Kilograms
Manufacturer: Huajiang
Part Number: RTM-HJ80F-2.2B
Item Weight: 11.44 pounds
Is Discontinued By Manufacturer: No
Color: 2.2KW 220V H
Power Source: AC
Wattage: 2200 watts
Item Package Quantity: 1
Certification: (unset)
Batteries Included?: No
Batteries Required?: No
Date First Available: May 25, 2017
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Sep 17
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Top Amazon Reviews
Color: 2.2kw 220v Square
So we bought this to replace a chinese water cooled unit that had suffered a few critical losses of coolant. The water units are great and all, but the amount of tubing needed for a large router just made PSI requirements and the pumping unreasonable, and with all that tubing, comes chances for leaking, clogs, etc, which always happen sooner or later. So as it happened, we replaced it with this air cooled job, and after making an adapter plate, started cutting. It's great! We're running the same VFD settings as our water cooled spindle, but we usually don't go over 18,000 RPM, which should keep the bearings alive a bit longer. The sound level is totally reasonable, and most of the noise is from the cutting, rather than the cooling fan. We stuck and LCD thermometer (like on fish tanks) to it and the temperature rise is really reasonable, 20-30 degrees tops. I'd recommend this thing. Make sure you know what you're doing with your VFD settings. The seller may insist there's some black magic with their particular controllers, but this is a flat out lie. Set them up as you'd set up any high frequency motor, and mind the nameplate ratings and your particular VFD parameters as set out in its user manual and you'll be winning in no time.
...
show more
Reviewed in the United States on April 25, 2019 by 2BCFrankReade
Color: 2.2kw 220v Square
Really great spindle but one "glaring catch"... No documentation came with this spindle, and the seller will not provide a full product specification sheet... You get what they have in the description on Amazon. If you need low level specs in order to get the absolute most out of your VFD controller, then you may not want to buy this spindle... The Seller is reluctant to share even the minimums unless you buy "their" VFD controller. I actually purchased the combo that Amazon suggested mainly because of the high feedback ratings on that unit. It's really a shame - The spindle is actually very high quality and run-out is actually better than advertised... I had to take it to an electrical engineer that specializes in VFD drives ($$) and pay him manually measure the low level aspects of the spindle in order to get the details needed to properly program the controller. Now - finally - performance is perfect.... Torque is up 32% from "Auto Tune" and it's acceleration dn deceleration are much better. Dead on 24000 RPM's.
...
show more
Reviewed in the United States on May 18, 2018 by Tim B Sisson
Color: 2.2kw 220v
I bought this as a backup almost a year ago. Today, the collet on my original spindle got stuck and became impossible to remove after running into a clamp. I thought, no big deal I'll just throw on the backup. I put it on, wouldn't run. I got an over-voltage error. Checked parameters on vfd, reset vfd and redid parameters, no change. Set up my backup vfd (a nice durapulse vfd) and this time the spindle would run, but only very slow and in reverse and smoked after SECONDS. Very hot to the touch. Checked and rechecked wiring, I wired it correctly. Checked for continuity between pins and BOOM, continuity between pin 2 and 3 on the spindle. Not on my wiring. I pulled the top of the spindle expecting some crappy wiring at the plug which would be an easy fix. Nope, it's further inside the spindle and it doesn't appear to be serviceable. I wasted HOURS messing with this only to find they sent me a $200 paperweight to begin with. I'm way past the return window because this was a backup and never meant to be in service unless it was an emergency... Well, that emergency just became much worse. I will be pursuing a refund still but I wanted to warn others to stay away from anything from RATTMMOTOR
...
show more
Reviewed in the United States on April 6, 2021 by lori
Color: 2.2kw 220v Square
I’ve had this for over two years now, and love it. It gets a little warm after hours of use but works great and sure beats a router.
Reviewed in the United States on February 18, 2020 by Derek
Color: 2.2kw 220v Square
The media could not be loaded. I had high hopes for this spindle based on the good reviews, and it looked like a good design. I tried two of these, one purchased on ebay and another here on Amazon. Both had bad (screaming) bearings right from the start. This is especially ironic given that they advertise "high quality German made ceramic bearings", it was one of the main reasons I purchased this spindle. I suppose it's possible they had a bad batch of bearings but I gave up after the second and went a different route.
...
show more
Reviewed in the United States on March 25, 2019 by jason
Color: 2.2kw 220v Square
Good product. I had an issue at first but they worked with me to make it right. Very helpful, and my CNC machine is back in action!
Reviewed in the United States on December 24, 2018 by Barry I.
Color: 2.2KW 220V H
Use for for my aluminum milling CNC, minimal runn out, ballanced nut. Great price. Wel made.
Reviewed in the United States on May 9, 2019 by igrex
Color: 2.2kw 220v Square
Have been using this to cut 1/16" aluminum. Milling is quite accurate, motor works great.
Reviewed in the United States on May 13, 2019 by Ryan Vande Water