HMX Ice Lotus 55g Tactile
HMX Ice Lotus is a 55g tactile switch with a modified POM stem, PA12/PA66 housing and factory lube, a clean, mid-weight bump that's good to type stock.
How it feels
Feel ratings not yet recorded for this switch.
How it sounds
Full review
Quick Summary
The HMX Ice Lotus is a mid-weight tactile from HMX’s in-house lineup, built around a modified POM stem in a PA12-over-PA66 housing. It pairs a 55g actuation with a moderate, well-defined bump and the tight tolerances HMX is known for. If you want a tactile that feels considered and refined out of the box without veering into harsh or fatiguing territory, it’s a safe, sensible pick.
Specs and Feel
This is a genuine tactile with a 55g actuation, a 60g bottom-out, 2.5mm of pre-travel and 3.5mm of total travel. The close 5g gap between actuation and bottom-out means the bump leads almost directly into the floor, so the press feels deliberate but never wallowy. The modified POM stem and PA66 bottom housing give it a rounded, mid-pitched character rather than a bright clack. Factory lube (a thin coat of 205g0 on the stem legs and sliders, with dry film on the spring and leaf) keeps the stroke smooth and free of scratch, and the 22mm KOS single-stage extended spring delivers a consistent, brisk return. Stem wobble is well controlled, in line with HMX’s typically tight molds.
Tuning
There’s little that needs doing here. The factory lube job is competent and the housing fit is snug, so most builders can run these stock. If you want to deepen the sound a touch, switch films and thicker keycaps will round off the top end without dulling the bump. A heavier spring is the only meaningful feel change worth considering.
Verdict
Buy the Ice Lotus if you want a clean, mid-weight tactile that’s good to go without a teardown. It sits a step heavier than light tactiles like the HMX Yamatake, making it a better fit for typists who want their bump to feel substantial. Skip it if you’re after a sharp, loud, early bump in the vein of the HMX Retro J. The Ice Lotus is the calmer, more rounded option.
Frequently asked
How heavy is the HMX Ice Lotus?
It actuates around 55g and bottoms out near 60g, putting it in mid-weight tactile territory. The narrow gap between actuation and bottom-out keeps the press feeling controlled rather than top-heavy.
Does the Ice Lotus need lubing?
No. It ships factory lubed with a thin 205g0 coat on the stem and dry film on the spring and leaf, so it feels smooth out of the bag. Films are optional for fine-tuning the sound.
What kind of bump does it have?
A noticeable, rounded mid-stroke tactile bump rather than a sharp early D-bump. It reads as a comfortable daily tactile, not an aggressive one.
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