Cheyenne SOL Drive Unit II 4.5mm
CheyenneSpecifications
- Brand
- Cheyenne
- Stroke
- 4.5 mm
- Needle depth
- 0 - 4.0 mm
- Motor
- BLDC motor
- Frequency
- 25 - 150 Hz
- Dimensions
- 35,5 x 134 mm
- Compatibility
- Sol Nova Unlimited II
- Material
- Premium (Germany)
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Guide & full description
Complete guide: Cheyenne SOL Drive Unit II 4.5mm
This is the detachable drive unit with a 4.5mm stroke for the Cheyenne Sol Nova Unlimited II wireless machine — the modular component with the longest stroke in the system. It allows you to add an extra stroke to the machine you already have, without investing in an entire tattoo machine. It is designed for artists who work on shading, color packing, realism, and large color areas, where the more pronounced needle impact matters. Switching between drives is done quickly, without tools, and the operating unit saves settings for each stroke.
How to use
- First check compatibility: Drive II 4.5mm works exclusively with the Sol Nova Unlimited II — it does not fit the first generation Unlimited I, which uses different drives.
- Work with clean hands or new gloves and prepare your station: change the drive before the session or between stages, never with contaminated gloves from during work.
- Detach the drive unit mounted on the machine and attach the Drive II 4.5mm — the swap is done in just two clicks, with no additional setup time.
- Turn on the machine and check the settings: the operating unit automatically remembers the saved settings for this specific stroke, but confirm them before touching the skin.
- Mount a suitable cartridge for working with a long stroke — magnum, curved magnum, or round shader in larger configurations are most suitable for shading and color packing.
- Cover the machine with a disposable protective barrier before starting work on the client, as with any tattoo machine.
- Test on a small area and adjust frequency and pressure: the long 4.5mm stroke saturates color quickly, so you need fewer passes than with short strokes.
- At the end, remove and discard the cartridge, remove the barriers, disinfect the exterior surfaces of the unit according to studio protocol, and store it in the included case.
Tips from us
- Use the 4.5mm stroke for what it was designed for: graduated shading over extended areas, intense color saturation, realism, and portraits. For fine lines, switch to the 2.5mm or 3.5mm drives — this is precisely the advantage of the modular system.
- If you are a beginner, first gain experience with the 3.5mm stroke before moving to the 4.5mm — the long stroke requires more precise control of pressure and working speed.
- On sensitive or thin skin, adjust settings and technique to compensate for the more pronounced needle impact; do not force saturation in a single pass.
- Combined with the 2.5mm and 3.5mm drives, this drive completes the arsenal for total versatility — the three units cover the full range of techniques at a significantly lower cost than three complete machines.
- Store the unit in the included case when not in use, away from moisture and dust — it is a precision motorized component, not a consumable.
- Label or organize your drives so you can quickly identify each stroke during a session with mixed techniques.
Frequently asked questions
Is it compatible with the Sol Nova Unlimited generation I?▾
No. The Drive II 4.5mm is designed exclusively for the Sol Nova Unlimited II. The first generation uses different drives, which are not interchangeable with the second generation. Check which generation of machine you have before ordering — if you're unsure, look at the machine body or your purchase invoice.
When do I need the 4.5mm stroke and when not?▾
You need it when working on styles that require intense color saturation: realism, portraits, color packing on large areas, or graduated shading over extended zones. The more pronounced needle impact deposits pigment evenly with fewer passes, which reduces cumulative skin trauma. It is not the right choice for precise lining — for lines, use the 2.5mm or 3.5mm drive.
Can I still do lining with the 4.5mm drive?▾
Technically it is possible, but it is not recommended for fine lines: the long needle stroke makes precise line control more difficult. The advantage of the modular system is precisely that you can switch in two clicks to a shorter stroke drive for lining, then return to the 4.5mm for filling and shading.
How do I clean and maintain the drive unit?▾
Being a motorized component, it cannot be autoclaved or submerged in solutions. The main protection is the disposable barrier placed on the machine for each client; after the session, wipe the exterior surfaces with a surface disinfectant compatible with electronic equipment and let it act according to the product instructions. Store the unit in the included case, in a clean, dry place.
Which needle cartridges work best with this stroke?▾
For shading and color packing with the 4.5mm stroke, the most suitable cartridges are magnum, curved magnum, and round shader in larger configurations. The manufacturer recommends Cheyenne Safety cartridges for compatibility and optimal performance with the Sol Nova system.
Is it worth having all three drives or just this one?▾
It depends on your style. If you predominantly work with color and shading on large areas, the 4.5mm drive covers your main need. If you work with varied styles, the three drives (2.5, 3.5, and 4.5mm) together cover the full range of techniques — from fine lines to maximum saturation — at a significantly lower cost than three complete machines, using the same operating unit.
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