CNCTOPBAOS CNC Milling Machine Rotational 4th 5th Axis,Rotary Table 3 Jaw 100mm Chuck A-axis C-axis 5-Axis Indexing Dividing Head 6:1 8:1 for CNC Router Engraving Rotation Axis Nema23 Stepper Motor
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Availability:
Only 8 left in stock, order soon!
Arrives
Tuesday, Sep 2
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Style: Style-5th-D
Features
- Model: TRNC3M-A8-C6; Product: CNC 5th Axis with 3 jaw 100mm chuck; Material: Aluminum alloy; Weight: 12.5 KG 27.55 LB ; Table size: 100x125 mm / 3.93x4.92 inch
- Reduction Ratio: The fourth A/B axis gear ratio: 8:1; The fifth C axis reduction ratio: 6:1; Rotation range of A/B axis: +-90 ; C-axis rotation range: 0-360; Three-jaw chuck: Clamping range 2-90mm 0.07-3.54 inch; Brace range 26-90mm 1.02-3.54 inch
- Nema23 Stepper Motor: Phase: 2 Phase; Type: Hybrid; Step Angle: 1.8degree; Current: 3.0A; Holding torque: 270 oz-in 1.8N.m; Shat diameter: 8 mm; 4 Lead Wires: A+ to Red ; A- to Green ; B+ to Yellow ; B- to Blue
- Main application: It can realize three-dimensional carving, round carving, curve surface carving, and hollow carving
- Advantages: This product is not easy to oxidize and rust, with high concentricity, high conversion rate, accurate positioning, stable control, very wear-resistant
Manufacturer: Changzhou Rattm Motor Co.,Ltd
Part Number: K01-100
Item Weight: 27.3 pounds
Product Dimensions: 44 x 6 x 6.3 inches
Item model number: TRNC3M-A8-C6
Color: silvery
Style: Style-5th-D
Pattern: 5th-C
Included Components: CNC 5th Axis
Batteries Included?: No
Batteries Required?: No
Date First Available: December 20, 2022
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Sep 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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: Style-4th-A
I received a new 4th. Axis from the seller, and this one works fine!...Kudos to the seller for sending me a new one even when I was out of the Amazon’s return window. After I opened the box and manually tested it I realized that the new one was able to spin without much effort, opposite to the first one I got that it was hard to rotate, but since I didn’t know what to expect I thought it was fine and hard to rotate due to the stepper motor (I didn’t remove it). So here is my recommendation if you get one of these: Recommendation Once you receive your package, unscrew and remove the stepper motor (completely), as if you were trying to adjust the belt tension; this shouldn’t void your warranty as you should be able to adjust the belt any time and this is not opening the spindle. Now and without the stepper motor, manually rotate the spindle/chuck; the spindle/chuck should rotate freely, without much effort but not as a skateboard wheel; great if does. Even if you feel a small amount of friction it should be fine as it should be normal on these spindles/chucks. If you have a hard time rotating it (and hear something like a clicking sound) then you should be considering exchange it. Hope this helps. Note: I’m leaving my original comment below in case you were following… Original Comment: Disappointed!...The spindle it's barely turning and seemed to got stuck only after a few times using it. this happened right after my Amazon return window expired, so I contacted the seller for diagrams to see if I could open it and do some clean up or add grease, but they do not have any. The seller suggested to "hammer the inside four claws from the front to the back" but that seems radical and I'm not certain it will not damage completely the spindle. I have seen videos of other 4th axis that they have retainers/big nuts that you unscrew to open the interior, but this model has none; not in the back or in the front, and I have not found a site or video that shows how to open any of these models. Do not recommend. UPDATE 10/9/2019 The seller contacted me again and as there are no schematics available, then it's willing to help me solve the issue in a different way; by sending me a new product for testing and review, and have expedited the shipment. I'll provide new comments an possible update the overall rating once I have tested and reviewed the new product.
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Reviewed in the United States on October 7, 2019 by Amazon Customer
Style: Style-4th-A
1. The rotary axis and tailstock were nicely packaged. Very well padded with foam. 2. No detectable backlash or lateral slop. This item comes with a 3A motor, which is sufficient but my drivers are 4A so to make sure I do not overload the motor I swapped it out. Another person who purchased this item has a long windy YT video about all the gyrations he put himself through to swap out motors. What he SHOULD have done is read the motor physical specs. My 4A motor fit in with no alterations required. The only challenge I have is mounting the axis to my router bed. I wanted the style that has a bore through the spindle so I can do pass throughs on smaller diameter items. This style has to have the motor mounted to the side of the spindle, so it limits access to the mounting bolt slots. I will probably make a sub plate because I remove this piece of equipment often. This is not a default, just something to be aware of.
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Reviewed in the United States on January 8, 2024 by Kindle Customer
Style: Style-4th-A
I was able to swap the stepper to the other side to better work for my setup. I haven't used it a lot yet but seems to work as it should.
Reviewed in the United States on February 15, 2024 by John K
Style: Style-4th-A
I saw a review that said there were no instructions. If you don't know how to calibrate and install a stepper motor on Mach3 or whatever, you need to do some research. 6:1 is all that is needed. The synchronous four jaw check is great for center square stock.
Reviewed in the United States on June 13, 2022 by DEW
Style: Style-4th-A
This uses the same spindle as my lathe and I am amazed at how accurate the 4th axis is. I have less than .0002" runout. The belt and motor are tight with less than .05 degress of backlash. Awesome for cutting gears.
Reviewed in the United States on October 11, 2021 by Grady Grady
Style: Style-4th-A
Running this on a G0704 conversion with Centroid Acorn driving it. No issues, it's a solid unit and price is good.
Reviewed in the United States on May 9, 2022 by juliet
Style: Style-4th-A
Does not come with any instructions. no spects on how many steps it takes to turn the chuck 360 degrees. no specs on revoltion ratial. no information at all. so I have not been able to test it. I have to spend my time witch cost me more money. buyers be aware
Reviewed in the United States on December 31, 2021 by John
Style: Style-4th-A
Good product. Once you get it perfectly aligned it works great
Reviewed in the United States on December 26, 2022 by Dave Fellows