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  • Users: eckener
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  1. eckener

    Camera Dolly -What Type of Gearing?

    Hi All... We got such great input on our last question that we thought we'd pose another... We are building a high-speed motorized camera dolly. The motors we are choosing are very fast, and will drive a 200lb load at speeds up to 25mph (or even 60mph). We are looking for ideas on the best...
  2. eckener

    SPFX Camera Dolly - Motor Acceleration Amps

    Hi All... We are building a special effects film dolly. The motors have been sized and we are trying to estimate the current draw during the very fast accelerations... Doesn't seem to be too problematic for constant speed segments of our move profiles, but figuring out the current draw for...

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