Does this fit the 3018 prover?

It requires you to 3D print a 52mm bracket. Ve sure to write Sainsmart for the bracket - it's a perfect fit and works with the end stops. Be *very* careful when removing the Z-axis bearings. They are 35mm bearings and are impossible to find. In fact, you should buy LM8SUU (short 17mm) bearings x 4 in case you mess up and some balls come out of the bearings. Those are easier to find. Print the bracket at least 80% solid, reassemble your machine, and you're in business. It works quite well.

does this work with the cnc3 3018 pro?

Can you send me wiring directions to the board for this unit

Will this fit your new. 4040 model

I had to purchase a new Z axis holder to use this spindle - it is not a take the old one out and put the new one in situation.

what do I use for a power source. do I just modify a wall plug cord to wire the converter?

It comes with a 3-prong power cord which you connect to the terminal screws on the power supply. I attached crimp terminals to the ends of the power cord for a better connection.

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

Product ID: 559836339

Details

Brand
Genmitsu
Horsepower
300 Watts
Product dimensions
38.1W x 45.7H
Speed
12000 RPM
Voltage
12 Volts

⚡300W high power output

🔧0-48V adjustable voltage control

🌬️Air-cooled for extended runtime

$250.77

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Description

⚙️ Elevate your CNC game with power, precision, and cool confidence!

SPEED THAT SCALES - Variable speed from 3,000 to 12,000 RPM adapts perfectly to diverse materials and projects.
SEAMLESS INTEGRATION - Includes 52mm clamp and ER11 collet for easy installation on most CNC machines.
CUSTOM VOLTAGE CONTROL - Adjustable 0-48V output lets you fine-tune power for optimal cutting efficiency.
POWER THROUGH PRECISION - 300W brush DC motor delivers consistent high torque for flawless CNC machining.
STAY COOL UNDER PRESSURE - Advanced air-cooled design ensures long-lasting performance without overheating.

The Genmitsu Air-Cooled 300W Brush DC Spindle Motor features a robust chrome-plated design with an air-cooling system for extended use. It offers adjustable voltage output up to 48V and speeds ranging from 3,000 to 12,000 RPM, making it ideal for engraving light metals and hard-to-cut materials. Equipped with a 52mm clamp and ER11 collet, it integrates smoothly into CNC setups, delivering reliable, high-precision machining performance.

Specifications

ASIN	B0819C92D2
Brand Name	Genmitsu
Customer Reviews	4.3 4.3 out of 5 stars (1,481)
Horsepower	300 Watts
Item Dimensions W x H	38.1W x 45.7H centimeters
Item Weight	2.05 Kilograms
Manufacturer	Genmitsu
Material Type	Aluminum
Model	101-60-SPM300
Part Number	101-60-SPM300
Speed	12000 RPM
UPC	816550023099
Voltage	12 Volts

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$250.77

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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