CNC Rotary Axis 4th Axis with 3 Jaw Chuck,CNCTOPBAOS K11-80mm Hollow Shaft Dividing Head Rotational A Axis w/ 65mm Tailstock Reducing Ratio:6:1 for CNC Router Engraving Lathe Milling Machine
Key features
- •♞【Rotation 4th Axis】Model:K11-80mm; Chuck Type:K11-80mm 3 Jaw Chuck;Inner through hole diameter/shaft hollow diameter is 20mm; with accessories:1 Set of Anti-claw and wrenches
- •♞【Stepper motor】Nema23 2-phase 3A stepper motor 57x57x76mm 4-lead wires: Red wire=A+;Green wire=A-;Yellow wire=B+;Blue wire=B- port.
- •♞【Tailstock】Center height: 65mm;Total height: 115mm ;Movable tailstock head【Reducing ratio】6:1 (belt deceleration mode) ; Angle: 0.3 ° / step
- •♞【Advantages】Rust proof coating process,stable 3 jaw chuck structure,fine workmanship,solid and practical jaw, excellent process to maximize service life.
- •♞【Application】 The fourth axis can be used for three-dimensional processing of cylinders, bends and circles. The fourth axis engraving machine can be used for engraving spirals, scars, bamboo joints, etc.
CNC Rotary Axis 4th Axis with 3 Jaw Chuck,CNCTOPBAOS K11-80mm Hollow Shaft Dividing Head Rotational A Axis w/ 65mm Tailstock Reducing Ratio:6:1 for CNC Router Engraving Lathe Milling Machine
List Price: $320.10$288.09DEALYou Save: $32.01 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.5
out of 5
Based on 8 reviews
5★
75%
4★
25%
3★
0%
2★
0%
1★
0%
arrived as promised
w a wijnberg✓ Verified Purchase•November 9, 2023
The unit arrived in a solid box, looks good. It's gonna take a while to get this installed and working.
tal cual lo esperaba
Jorge Serrano✓ Verified Purchase•October 16, 2023
llego muy rapido. no lo he instalado aun pero se ve muy bien.
This will save so much time!
dennis✓ Verified Purchase•October 10, 2023
I aleays disliked having to change tools. This is definitely worth the purchase. Price is amazing and from what i can tell really good quality!
Good enough
Henry✓ Verified Purchase•September 11, 2023
Assuming you know what you are doing, it works just fine. Obviously with the small stepper, it doesn't have a lot of torque, so go easy on it. If you want to cut aluminium, keep the stock under 15mm diameter, use a 3mm endmill, and 0.5mm DoC. Accuracy is pretty good as well, it feels cheap but I swept the shaft with an indicator and it's off by 0.5mm over 360mm span so no complaints there.
I just wired it up to its own driver and tied the step/dir signal together with my X stepper.
Just be careful not the let chips get into the belt. Cover it up with something and maybe stay off flood coolant.
I just wired it up to its own driver and tied the step/dir signal together with my X stepper.
Just be careful not the let chips get into the belt. Cover it up with something and maybe stay off flood coolant.
Best 4th axis for home CNC
MARIUSZ T.✓ Verified Purchase•August 16, 2023
Very nice unit. I could not find any backlash or any play. Got it in just two days. It worked right out of the box. Price is better that Ebay. I'm going to use 2" aluminum blocks under the unit to turn pieces up to 9" diameter, without them you can do 5" diameter. K11-100mm CNC Router Engraving Machine Rotational A 4th Axis 100mm 3 Jaw Chuck+65mm Tailstock (Reducing ratio:6:1)
Page 1 of 2
