SteadiHub
2014Brackets/Widgets forum

Mounting solutions and weight considerations for flying an Alexa cinema camera on a Flyer steadicam rig

12 years old. Gear and prices may have changed since.

What the thread found

  • The Flyer LE dovetail plate is compatible with the Flyer LE and Archer 2 plates and can support an Alexa if properly configured with a lightweight lens setup and powered through the post
  • A custom anti-vibration bracket from cam-jam can be mounted on existing dovetail plates without raising the camera height, making it suitable for compact rigs
  • The BPA-1 bridge plate adapter is not recommended for Flyer rigs because its offset mounting holes and camera height increase prevent proper contact with extended dovetail plates
  • Exceeding approximately 19-20 pounds on a Flyer sled risks damaging the side-to-side adjustment mechanism and increases vibration, even though some operators have temporarily pushed this limit
  • Camera mounting height significantly affects gimbal performance on compact rigs, and even small increases in plate thickness can impact the critical gimbal-to-lens distance relationship

Depends on

  • Experience described is primarily with Flyer and Flyer LE rigs, which may not apply to other steadicam models
  • Weight capacity recommendations are based on user experience rather than official manufacturer specifications
  • Contact with certain manufacturers mentioned in the thread was unsuccessful or unanswered, limiting verification of product specifications
  • The technical claims about camera height effects and structural damage are based on individual user experience and observation rather than documented testing

Parts

Dovetail Plate, Docking Ring

Same gear or parts

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  3. 2026Swapping the camera between tripod and rig: the cheapest upgrade most operators never makeOperator practice
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