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Genmitsu

Genmitsu Air-Cooled 300W Brush DC Spindle Motor with 0-48V Output Adjustable Switching Power Supply, 52mm Clamp & ER11 Collet, Ideal for CNC Machining

  • Based on 81 reviews
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Availability: Only 6 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Oct 2
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Features

  • Spindle Motor: New chrome-plated Brush DC motor; This spindle comes equipped with air-cooled function, which can work for a long time.
  • Install this spindle set into your CNC machines, then your machines can easily engrave light metal or other hard-to-cut materials.
  • Radial run out of spindle: 0.01-0.04; Speed: 3000-12000 r/min (12V-3000r/min, 24V-6000r/min, 36V-9000r/min, 48V-12000r/min)
  • The output voltage is adjustable, the output current is not adjustable, and the output current is determined by the load.
  • Note: If you would like to add it on 3018 series CNC machines, an extra 52mm diameter motor mount is needed. The Genmitsu Aluminum Z Axis Spindle Motor Mount (B0BXRX85WM) would be a great choice.

Description

Here at SainSmart we have been serving the maker community for years, starting in the early days with high-quality electronic parts and into today with our Genmitsu line of CNC mills for every experience level. We love making, we are just a bit different than the people we make our products for. Our passion is making the best, most affordable tools available and getting them out to the maker community at large to do their thing!

Brand: Genmitsu


Speed: 12000 rpm


Voltage: 12 volts


Horsepower: 300 watts


Product Dimensions: 15"W x 18"H


Brand Name: Genmitsu


Model: 101-60-SPM300


Number of Items: 1


Manufacturer: Genmitsu


UPC: 816550023099


Included Components: 300W Brush DC Spindle Motor


Part Number: 101-60-SPM300


Speed: 12000 rpm


Voltage: 12 volts


Horsepower: 300 watts


Item Dimensions W x H: 15"W x 18"H


Item Weight: 2.05 kg


Material Type: Aluminum


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 2

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.

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Top Amazon Reviews

    • It's super quiet
I didn't expect much from this spindle motor when I purchased it. I was surprised to find out it's a tank! I ran a 9 hour job with this spindle and it ate it up like candy. I should also mention that it was in an enclosed garage @87-90 degrees outside. The motor has a fan build into the top of the spindle and does a pretty good job of keeping it cool. I had read other reviews about the fan being out of balance, I'm glad I got one that is perfectly balanced and works like a champ. I have had issues with Genmitsu products in the past and they have been very responsive via Amazon to correct the issues. I am so pleased that I actually purchased another CNC from them and I'm currently awaiting it's arrival. I have no hesitation in recommending their products based on their customer service. I could not believe how quiet this spindle is, I can stand right next to it, and barely hear it running. The only real sound coming from the CNC is the end mill carving into the wood. ... show more
Reviewed in the United States on June 7, 2023 by Art Adams
    • Great motor, fan can be unstable, worthwhile upgrade
This is a must-have spindle upgrade for any 3018 CNC. While the motor and supply are great, the cooling fan can easily generate excess vibrations. A 3D printed fan was more stable, but I ended up doing an exchange on Amazon. The replacement fan was significantly better balanced, though not quite ideal in this case. You will need to 3D print a new bracket to hold the 52mm spindle on a 3018. If installing on a 3018 PROver, contact Sainsmart for the STL or STEP file. It'll work with your existing limit switches, which is important. You'll need to use a shop press to remove the lm8uu bearings. Be careful, as they are 35mm bearings, nearly impossible to find if you damage them. I had to replace with lm8suu 17mm bearings x 2 when some of the balls came out of the 35mm bearings during replacement. Aside of the fan issue, I'm happy with the upgrade. Would be even better to have PWM control for spindle speed, but I will add this in with a basic circuit modification. ... show more
Reviewed in the United States on August 8, 2020 by A. Lauf
    • Must have addition to 3018 CNC
If I had to suggest one upgrade only for these 3018 tabletop CNC machines, this has to be it. Accuracy, feed rates, noise levels all improved greatly.
Reviewed in the United States on September 2, 2021 by mhartel
    • Works as advertised πŸ‘πŸ»
Review Image by JP Toto
Review Image by JP Toto
Power supply and the spindle work great. I had to have a new clamp 3D printed to fit the larger spindle but otherwise no complaints. Power supply works well. I was hoping to run the control board directly off this power supply but since the potentiometer dial changes the DC output to modulate the speed of the spindle, there isn’t a great way to do that. I’d still recommend this kit. ... show more
Reviewed in the United States on November 14, 2020 by JP Toto
    • Does not work with Genmitsu 3018 UNLESS...
It is a spindle and it has more torque and speed than the spindle that came with the 3018. It does not attach to the 3018 unless you do significant work. Which means 3D print a new spindle z carriage or machine a new spindle z carriage. Worth the money if you're willing.
Reviewed in the United States on October 19, 2020 by Jess McKeen
    • Highly recommend if you have a stock 3018
Review Image by cameron keyes
Review Image by cameron keyes
Review Image by cameron keyes
This set up has been an absolute game changer and has only increased my output for production. Had to learn a little about wiring, but it was easy to figure out for me. Highly recommend if you have a stock 3018.
Reviewed in the United States on September 4, 2021 by cameron keyes
    • Motor does not Last
I bought this item August 24,2021. It is now October 30,2021 and the motor is showing signs of quiting. Will not hold the Rpm's Of 12,000. In a little over 2 months the motor has quit. Do not reccomend buying because of this.
Reviewed in the United States on October 30, 2021 by michael levine
    • Great upgrade
Review Image by D P.
Review Image by D P.
Review Image by D P.
Very quiet, no vibration, and far superior to the original spindle,
Reviewed in the United States on June 30, 2021 by D P.

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