Cam No. 80 is the mechanical component inside Ink Machines rotary tattoo machines that converts the motor's rotation into the linear, up-and-down movement of the needle. It has a 3.5 mm stroke and a Standard profile, identified by the black color — a "hard hit" profile with rapid transition and firm impact at the maximum penetration point. It is the right choice for artists working on lining and dense color packing and for those configuring their Ink Machines machine for these techniques. As a spare part, it is installed in place of the existing cam.
What does the Standard (Black) profile mean?▾
Standard, identified by the black color, refers to the shape of the cam surface, which dictates how the needle moves. It produces a "hard hit": the needle accelerates quickly and strikes the skin firmly at the maximum penetration point — ideal for clean lines with solid ink deposit, and for packing. The alternative Smooth (Blue, part No. 81) provides a smoother transition, suitable for shading.
What techniques is the 3.5 mm stroke suitable for?▾
It is the most versatile in the Ink Machines range: lining (firm penetration, solid ink deposit), packing/color (even filling), general work on most skin types, and traditional style with thick lines and dense colors. For delicate shading, some artists prefer shorter strokes (3 mm or 2.6 mm).
Which machines is it compatible with?▾
It is part of the Ink Machines interchangeable cam system and is listed for rotary machines from the Stingray and Dragonfly families. The product sheet also mentions use on Stingray and Stingray X2. Since compatibility details may vary between models, we recommend confirming the fit with your exact machine before ordering.
How do I change the cam?▾
Turn off and disconnect the machine, remove the retaining circlip with circlip pliers (No. 55), extract the old cam along with the bearings (No. 67), install the new cam checking the bearings' condition, secure with the circlip and lubricate with Ink Machines oil (No. 56), then test operation. The manufacturer recommends the Precision set and provides a video with the steps.
How long does an Ink Machines cam last?▾
According to manufacturer information, a quality cam with properly lubricated bearings lasts 2–5 years in professional use. The cam itself has a long lifespan — the bearings usually wear out first. Signs of wear: subtle change in stroke characteristics, increased noise, or visibly worn surface.
What other cams are available in the range?▾
Ink Machines offers several strokes and profiles: No. 80 — 3.5 mm Standard (Black, hard hit), No. 81 — 3.5 mm Smooth (Blue, soft hit), No. 82 — 3 mm Medium (Green), No. 83 — 2.6 mm Short Smooth (Red) and No. 84 — 4 mm Steel Cam (for the X2 model). Each stroke/profile combination serves different techniques, from aggressive lining to delicate shading.
