Which Celestron counterweights work with which mounts?

Which Celestron counterweights work with which mounts?

 

Whether you are enhancing your mount setup or buying replacement parts, below are the counterweights that go with each one of our recent Celestron mounts.

The purpose of counterweights is to balance out the weight of the optical tube (OTA) and accessories on the other side of the Right Accession (RA Axis). If the balance is off on one-side or the other, it can do damage to your OTA and setup, the motor gear, and/or may have issues with tracking accuracy. You can add additional counterweights to improve the responsiveness to the system by reducing the mass inertia, though you need to make sure you space out the counterweights along the shaft to reduce damage to your setup and that it is cost-effective and worth it for your telescope setup.

To know the payload of your Celestron telescope setup, please reference: Payload capacities for Celestron's Mounts

 

Counterweight Model Weight (pounds) Shaft-hole size (approx) Mount
94203 11 lbs 0.75" Advanced VX/CG-5/CGEM/CGEM II/CGX
94186 11.8 lbs 0.75" Advanced VX/CG-5/CGEM/CGEM II/CGX
94286 12 lbs 0.75" Advanced VX/CG-5/CGEM/CGEM II/CGX
94189 17 lbs 0.75" Advanced VX/CG-5/CGEM/CGEM II/CGX
94187 22 lbs 1.25" CGX-L/CGE Pro/ CGEM DX

 

Mount Counterweight Model(s)
Advanced VX 94186, 94189, 94203, 94286
Advanced CG-5 94186, 94189, 94203, 94286
CGEM 94186, 94189, 94203, 94286
CGEM II 94186, 94189, 94203, 94286
CGX 94186, 94189, 94203, 94286
CGX-L 94187
CGE Pro 94187
CGEM DX 94187
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