What the thread found

• The XARM features interchangeable rubber spring cores that allow load capacity adjustment, with each core covering approximately 6 kilogram range but rated with 1.5 kilogram adjustment capability on either end for finer tuning.
• The arm assembly weighs 4.8 kilograms regardless of which spring core is installed when using the stainless steel socket block.
• The XARM delivers a boom range of 780 millimeters or 30.7 inches and provides smooth operation even at very slow speeds.
• Spring core changes can be completed in under two minutes without requiring tools.
• The standard package includes three different spring cores covering up to 29 kilogram capacity, two socket blocks with different mounting options, titanium and stainless steel arm posts, and a carrying case.
• Optional spring cores are available for lighter rigs with minimum capacity starting at 8 kilograms.
• The XARM can be adapted to work with Zephyr vests and other brand-standard socket blocks by purchasing a larger compatible socket block, as the bolt holes follow industry standard specifications.
• Flowcine manufactures a custom socket block offering greater tilt adjustment range than standard PRO or Tiffen socket blocks.

Depends on

• The prototype displayed in February 2018 differed significantly from the production model that began shipping later.
• User opinions on the exchangeable spring system concept varied regarding convenience.
• Information about compatibility with specific vest models like Walter Klassen was not conclusively addressed in the discussion.

Gear in this thread

Zephyrcatalog, xARMcatalog

Same gear or parts

1. 2026Steadicam® A-30 lower arm segment stiffness and squeaking after warranty service; bearing ring contact hypothesis.FacebookSteadicam operators group
2. 2026Reducing voltage drop in standard Steadicam® Zephyr cabling for high-power broadcast cameras.DisputedFacebookSteadicam operators group
3. 2026First stabilizer purchase: Steadicam® Elite (14 kg payload, integrated Volt 3) versus Rever Evo (higher payload) and used-market strategy.DisputedFacebookThe Steadicam Group
4. 2026Removing a stuck aircraft pin from a used Steadicam® Zephyr arm connection block and reconfiguring to goofy modeFacebookSteadicam operators group