Rotary vanes sweep on Kling O1; do not invent a blade count

Photograph the stator you sell. Silent Kling O1 sweeps the vanes; Kling V2.1 is the same still-to-motion job if you need a 5s/10s hold. A generated rotor with a different slot count is a different displacement. No VO.

A rotary-vane listing is a stator: slots you can count, vanes seated, the housing paint you ship. Displacement is a function of that count. Image-to-video is allowed to sweep. It is not allowed to reprint the rotor. A constructed millwright walking CFM is a different file and the wrong one.

Photograph the stator you sell

Shoot the pump or compressor you stock: end bell off or cutaway if that is the catalog still, vanes countable, slots readable, housing the colourway you ship. Same light as the print. That still is the contract. Text-to-video will invent a cousin can with a prettier machined face and a blade count nobody machines. The buyer is matching iron, not atmosphere.

Image-to-video starts from the frame you upload. Frame one is the file. The prompt is sweep — vanes travel in the slots, housing locked, no new ports — not a paragraph that re-describes "seven-vane 25 CFM compressor." Re-describing the rotor in the prompt is how the model argues with the pixels and mints a cousin count.

Keep the stator large in frame. A wide of the whole skid as the still and a macro of vanes in the prompt is a warp. Crop to the housing. Then buy motion.

Manufacturers is the plant page — chips, docks, a line you already film. This page is rotary-vane OEM: one stator, one sweep. Do not rewrite the plant tour as a talking displacement lesson.

Silent Kling O1 sweeps the vanes

Kling O1 Image to Video is the short silent hold: image required, audio empty, 3s through 10s, 56 credits. No max output resolution is listed on this slug — do not invent 1080p or 4K. 3s, 4s, and 5s are the honest tests. Identity drift likes the long end. Until the slot count holds, stay short. A 10-second miss is a long miss of a melted rotor.

The prompt is for travel: how the vanes move, how fast, what stays still. If you re-describe the product, O1 will argue with the pixels. CFM, Torr, and "oil-lubricated" belong off the generate. Overlay them after lock if they must appear.

Because audio is empty, this clip is silent. Do not write a VO into the O1 prompt and wait for a voice. Add voice later on a plate with no lips, or do not add voice. Do not file a bug on a row that does not list audio.

Actuator rods travel in Kling after the cylinder photo is yours is the nearby silent-O1 OEM: stroke on a photographed cylinder. This page is vanes on a photographed stator. Same family of job. Different iron. Do not copy rod travel onto a rotor.

Kling V2.1 is the 5s / 10s hold

Kling V2.1 is the other silent I2V row on this job: 5s or 10s, 140 credits, discounted, audio empty, no listed resolution. Use it when O1's 3–10 band is not the hold you need and you still want Kling physics on the same plate. It is not a talking upgrade. Empty audio stays empty. 140 credits is not 56. Read the slug.

There is no 6s, no 8s, no 15s on this record. You pick 5s or 10s. A 10-second run is more time for the still to hold or to drift. Until the blade count holds, 5s is the honest test.

Neither row typesets a displacement. Prompt the vanes, not the catalog sentence. Because resolution is unspecified on both slugs, judge the output on the still you fed.

A generated rotor with a different slot count is a different pump. If the still shows six vanes and the clip finishes as eight, throw it out. Do not "fix the count" in a second prompt on a drifted still. Do not morph blade count, stator geometry, or port face. If the generate redraws those, it is a mis-ship.

No VO

Displacement is a number from a sheet you already published. It is not a mouth. A constructed technician pointing at a cutaway and prescribing a pump is a presenter you did not hire. Put a real named person on camera when the video tells a viewer how to size a unit — or do not tell them. Generation can still do the sweep.

Do not prompt an engineer explaining CFM, lipsync a generated face onto the can, or pick a native-audio cinematic row so the clip "sounds like a shop." Silent sweep. Overlay the spec. If a human must speak, that human is on payroll and on a different take.

Text-to-video of "a rotary vane pump in a clean lab" will invent a can and a count. Upload the cut you sell.

FAQ

Can I prompt a text-to-video Kling row to "match this stator" instead of uploading it?

No. A sentence is not a plate. Upload the stator to Kling O1 or Kling V2.1 and describe only the sweep.

Why O1 at 56 credits and V2.1 at 140 if both are silent Kling?

Different rows. O1 is 3–10s, 56 credits, image required, audio empty. V2.1 is 5s or 10s, 140 credits discounted, also I2V, also silent. Price follows the slug, not the brand name.

Does either Kling row add shop sound if I mention "machine-shop ambience"?

Not as a listed fact. audio is empty on both. Do not wait for a soundtrack. Score later if you need a bed. No VO on this generate.

Is a different blade count just "more motion"?

No. Slot count is displacement. A generated rotor with a different count is a different SKU. Pause on the vanes. If the count changed, the clip is scrap.