8 Inch (203 mm) Ceiling Plate with Adjustable 1.5 Inch NPT Column in White
White 8-inch ceiling plate for use with CMS extension columns, supporting up to 500 lbs
The CMA100W is a white 8-inch (203 mm) ceiling plate designed for integration with Chief CMS extension columns. This ceiling plate provides the necessary mounting interface to transition from a ceiling structure to an adjustable column assembly. It is engineered to support a weight capacity of 500 lbs (226.8 kg), making it suitable for heavy-duty projector or display installations in large venues. When paired with compatible CMS columns, the system can achieve an extension range of 24" to 46" (60.96 cm - 116.84 cm). This SKU features a white finish to blend into standard white ceiling environments. For technical submittals, the CMA100 Installation Manual is available for review.
Specifications are supplied by the manufacturer. For complete details, check the Resources section.Key features
Specifications
Main specifications 8
| Ceiling Plate Size | 8 in (20.3 cm) |
| Depth | 8 in (20.3 cm) |
| Extension | 24" - 46" (60.96cm - 116.84cm) |
| Height | 46.3 in (117.6 cm) |
| Overall Dimensions | 46.3" x 8.0" x 8.0" (1175 x 203 x 203 mm) |
| Shipping Weight | 15 lbs (6.8 kg) |
| Weight Capacity | 500 lbs (226.8 kg) |
| Width | 8 in (20.3 cm) |
All other specifications 5
| Accessory Type | Ceiling Plates and Adapters |
| Color | White |
| TAA Compliant | No |
| UPC | 841872045689 |
| Certifications | UL Listed |
Resources
Questions about this part
What is the CMA100W compatible with?
The CMA100W is designed to work with Chief CMS extension columns to create a complete ceiling mount assembly.
How much weight can this ceiling plate support?
This plate has a weight capacity of 500 lbs (226.8 kg) when used as part of the intended column assembly.
What is the extension range when used with a column?
When paired with compatible CMS extension columns, the assembly provides an extension range of 24" to 46" (60.96 cm - 116.84 cm).
Does this plate come in other colors?
Yes, this is the white version; the series also includes a black finish option.
What documentation is available for installation or submittals?
Installers can access the CMA100 Technical Drawing, the CMA100 Installation Manual, and CAD drawings for project planning.