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Small black metal gear with teeth marked 0.4M for Nucleus-M motor

Tilta Technology Co.,Ltd

Tilta Mod Motor Gears for Nucleus-M 0.4M

SKU CH-W593-HR2QY

Replacement 0.4 mod gear expands Nucleus-M compatibility to 0.4, 0.5, 0.6 and 0.7 mod lenses

  • Precision control across more lenses with 0.4M gear replacing standard 0.8 mod
  • Expanded compatibility supports 0.4, 0.5, 0.6 and 0.7 mod lenses
  • Durable construction by Tilta withstands demanding professional shoots
  • Seamless replacement of original gear maintains smooth Nucleus-M motor operation
  • Reliable choice for cinematographers needing versatile focus and iris control

Mod Motor Gears for Nucleus-M

These high-quality motor gears are built by Tilta specifically for the Nucleus-M follow-focus system. They replace the standard 0.8 mod gear to expand lens compatibility. The 0.4M module ensures precision control across a wider range of optics. Professional cinematographers gain reliable performance for diverse shooting requirements.

Suits users needing 0.4 to 0.7 mod lens support

Filmmakers working with lenses that use 0.4, 0.5, 0.6, or 0.7 mod gears can adapt their Nucleus-M motor without additional hardware. The durable construction withstands demanding production environments. Operators who only use 0.8 mod lenses have no need for this replacement gear. Buyers without a Nucleus-M system cannot use this accessory.

Replaces standard gear to broaden compatibility

Swapping the stock 0.8 mod gear for the 0.4M version allows the motor to drive lenses across four additional mod sizes. This single accessory eliminates the need for multiple motor units on mixed-lens sets. The gear maintains precise engagement for smooth focus pulls. No software or firmware changes are required for operation.

Highlights

  • Precision control across more lenses with 0.4M gear replacing standard 0.8 mod
  • Expanded compatibility supports 0.4, 0.5, 0.6 and 0.7 mod lenses
  • Durable construction by Tilta withstands demanding professional shoots
  • Seamless replacement of original gear maintains smooth Nucleus-M motor operation
  • Reliable choice for cinematographers needing versatile focus and iris control

Specifications

No published specifications for this item yet.

Questions about this item

Do I need a Nucleus-M motor to use these 0.4M gears?

Yes, the gears are built to replace the standard 0.8 mod gear on a Tilta Nucleus-M motor, so that motor is required.

Will the 0.4M gear work with my existing 0.5 and 0.6 mod cinema lenses?

The gear expands compatibility to 0.4, 0.5, 0.6 and 0.7 mod lenses, so your current 0.5 and 0.6 mod lenses will mesh correctly.

How can I verify the 0.4M gear is meshing properly after I swap it in?

Engage the motor and check that focus rotation feels smooth without binding or skipped teeth across the full travel of each 0.4, 0.5, 0.6 and 0.7 mod lens.

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