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RATTMMOTOR K12-65mm Type Divding Head with 54mm Tailstock, Reducing Ratio 4:1 CNC 4th-Axis A-Axis Rotation-Axis, Indexing Head+K02-63mm 4 Jaw Chuck+Nema17 Stepper Motor for CNC Router Engraver Machine

  • Based on 11 reviews
Condition: New
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$159.13 Why this price?
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Availability: Only 4 left in stock, order soon!
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Arrives Sunday, Sep 7
Order within 6 hours and 29 minutes
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Features

  • K12-65 ParametersCenter height: 54mm. Total height: 85mm; Angle: 0.3/ step. Telescopic stroke: 20mm/ 0.78 inch, ; Speed reducing ratio 4:1.
  • K02-63 Chuck ParametersChuck type: K02-63mm 4 Jaw self centering chuck; Clamping Range : 1-50mm /0.04-1.97 inch; Hold tight size range:16-50mm/0.63-1.97 inch; Centering precision: 0.05mm/0.0019 inch.
  • How to Wire themConnect stepper motor's BLACK wire to driver's A+ port, Connect stepper motor's GREEN wire to driver's A- port, Connect stepper motor's RED wire to driver's B+ port, Connect stepper motor's BLUE wire to driver's B- port.
  • Nema17 Stepper MotorStepper motor: Nema17, Phase: 2-phase, Step Angle: 1.8 , Current: 1.7A, Torque: 45N.cm (64oz-in).
  • 54mm Tailstock:Center height: 54mm/2.12 inch, Telescopic stroke: 30mm, Top tip: activity type, Axial lock key for riding stock.

Brand: RATTMMOTOR


Material: Aluminum


Item Weight: 2.1 Kilograms


Shaft Diameter: 1 Millimeters


Manufacturer: RTM


Date First Available ‏ : ‎ August 28, 2020


Manufacturer ‏ : ‎ RTM


Best Sellers Rank: #561,622 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #160 in Power Milling Machines


#160 in Power Milling Machines:


Customer Reviews: 4.0 4.0 out of 5 stars 11 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Sep 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews


  • Works great. Check Step Angle
I put this on a Onefinity Journeyman with their knock off Buildbotics controller and used one of the y motor drivers to run it. At this price I doubt you find anything better. The listing says 0.3 degrees per step but the motor is 1.8 degrees per step with a 4 to 1 gear ratio so I used 0.45 degrees per step. That gives me one full revolution for 360 degrees. I would like to put a little bigger motor on it but the extra length looks like it will be very close to the chuck. Maybe after the belt stretches a little. ... show more
Reviewed in the United States on May 12, 2024 by Rob

  • Motors Don't Function
The quality of the equipment is good for what it is. The problem is that there is no way whatsoever to communicate with the company. The motors included are wired differently than previously. The motors wires don't match the listing, and there is no paperwork with them. The obvious solutions (substitute one color for the other) don't seem to yield results. Resistance tests point to motors not working. Could Rattmotor respond to this? ... show more
Reviewed in the United States on February 18, 2025 by Amazon Customer

  • Great product works well for me
I was not sure how well this would work. For the types of hobby items I run on my mill it works fine. Is well made for the price.
Reviewed in the United States on September 1, 2023 by Texas Eric

  • RFebles
El artículo que debería de llegar para uso inmediato tienes que comprar cables y controles por separado .esto es monopolio de productos. Ilegal
Reviewed in the United States on July 6, 2024 by Incompleto no cables eléctricos

  • Best hobby CNC Fixture on the market.
I have integrated this 4 Jaw Chuck Rotary Axis into a dedicated, home-built Laser Fixture by adding some 3D printed "soft jaws" and other custom clamping components. Similar Rotary Laser Fixtures are available on the market, but this configuration is designed and manufactured by me. I highly recommend the RATTMMOTOR Indexing Table. ... show more
Reviewed in the United States on September 5, 2022 by Tim

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