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Silver cylindrical 5 kg counterweight with central bore for iEQ45 and CEM60 mounts

iOptron

iOptron 5 kg counterweight for iEQ45 and CEM60 mounts

SKU CH-ZY1N-RP4YD

A 5 kg counterweight that steadies iEQ45 and CEM60 mounts for accurate tracking and sharper long-exposure images

  • Stable long-exposure imaging with 11.02 lbs counterweight
  • Precise balance for iEQ45 and CEM60 mounts
  • Durable construction withstands frequent outdoor use
  • Quick adjustments simplify telescope configuration changes
  • Essential accessory for sharper astrophotography results

5 kg counterweight for iEQ45 and CEM60

This 5 kg (11.02 lbs) counterweight is made for iOptron iEQ45 and CEM60 mounts. It adds mass to the declination axis so the telescope assembly stays balanced during long-exposure imaging. The weight is built from durable materials to withstand repeated outdoor use. It is a straightforward accessory for astrophotographers who need a stable platform.

Astrophotographers using iEQ45 or CEM60

The counterweight suits owners of those two mounts who run heavy optical tubes or extra accessories that shift the centre of gravity. It will not help users of other mount brands or lighter iOptron models that take a different shaft size. Buyers who need finer mass increments or a lighter total payload should look at alternative weighting options.

Mount balancing component

The weight slides onto the counterweight shaft of an iEQ45 or CEM60 and locks in place with the mount's existing hardware. No extra tools or adapters are required for installation. Proper balance reduces motor strain and tracking error, freeing the mount to reach its rated payload capacity. It works alongside the standard counterweight bar supplied with the mount.

Highlights

  • Stable long-exposure imaging with 11.02 lbs counterweight
  • Precise balance for iEQ45 and CEM60 mounts
  • Durable construction withstands frequent outdoor use
  • Quick adjustments simplify telescope configuration changes
  • Essential accessory for sharper astrophotography results

Specifications

No published specifications for this item yet.

Questions about this item

Do I need to own an iEQ45 or CEM60 mount before this counterweight can be used?

Yes, this counterweight is engineered specifically for iEQ45 and CEM60 mounts, so one of those mounts must already be part of your setup.

Will this 5 kg counterweight still balance correctly if I keep using my existing telescope and accessories on the mount?

The 11.02 lb weight is designed to offset the combined mass of your telescope and accessories; you simply slide it along the counterweight shaft until the mount balances in both axes.

How can I verify the counterweight is doing its job after I install it?

After mounting, release the clutches — the telescope should stay stationary in any position without drifting, and guiding graphs during long exposures will show minimal periodic error.

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