Chief CMA360
Overview
The Chief CMA360 is a specialized adapter designed to mount projectors onto I-beams. This robust device allows a 1.5-inch NPT column to be attached to an I-beam with a width ranging from 72 to 305 mm (4 to 12 inches). Its technical design ensures a secure transition between the horizontal beam and the vertical extension column, providing a reliable mounting solution for professional and commercial environments.
Technical Specifications and Dimensions
The CMA360 has overall dimensions of 138 mm × 360 mm × 157 mm, offering a discreet presence while maintaining structural robustness. Its impressive load capacity of 113.4 kg easily supports most professional projectors available on the market. This feature is particularly advantageous for installations in large spaces such as auditoriums, conference rooms, or educational institutions where heavier projectors are often used.
The mounting system is designed with meticulous attention to technical details. The clamping mechanism fits perfectly onto I-beams, creating a stable base for the vertical extension column. This transition is crucial to ensure the projector remains perfectly stationary, even in environments subject to slight vibrations.
Compatibility and Versatility
One of the key strengths of the CMA360 is its universal compatibility with standard 1.5-inch NPT columns. This standardization allows seamless integration with many existing mounting systems and facilitates installation in various architectural contexts.
The adaptation range for I-beams, from 72 to 305 mm in width, offers considerable flexibility for installers. This adaptability is particularly useful in industrial buildings, event spaces, or temporary structures where beam dimensions can vary significantly.
The CMA360 can be used in conjunction with other Chief products to create customized mounting solutions. For example, it can be paired with mounts like the RPMAU and extension columns like the CMS003 to achieve optimal projector positioning.
Build Quality and Durability
Manufactured by Chief, a renowned American brand in the audiovisual mounting industry, the CMA360 boasts high-quality construction. Its professional black finish blends discreetly into most installation environments, whether commercial or educational.
The material used in its construction ensures exceptional longevity, even under intensive use conditions. This robustness is essential for permanent installations where maintenance access may be limited.
The UL certification attests to the product’s compliance with strict safety standards, providing peace of mind to installers and end users. Additionally, TAA (Trade Agreements Act) compliance can be a decisive factor for government or institutional projects in the United States that require products meeting this regulation.
Frequently Asked Questions
Is the CMA360 compatible with all projectors?
The CMA360 is not directly compatible with projectors. It is an adapter that allows a 1.5-inch NPT extension column to be mounted onto an I-beam. To complete the installation, you will need a projector mount compatible with this column, such as Chief’s RPMAU. This modular system allows the installation to be adapted to virtually all projector models available on the market.
How can I determine if my I-beam is compatible with the CMA360?
The CMA360 fits I-beams with a width between 72 and 305 mm (4 to 12 inches). To check compatibility, simply measure the width of your beam’s flange. If it falls within this range, the CMA360 should fit without issue.
What is the total height of the installation with the CMA360?
The total height will depend on the other components used in the installation, particularly the length of the vertical extension column. The CMA360 itself adds approximately 138 mm to the total height. For precise installation, it is recommended to calculate the required height based on the room size and the projection characteristics of the projector being used.
Can the CMA360 be used with structures other than I-beams?
The CMA360 is specifically designed for I-beams. For other types of structures, Chief offers other specialized adapters. For example, for traditional ceilings, mounts like the CMS115 would be more appropriate. It is important to choose the correct type of mount to ensure the safety of the installation.
Documentation
Technical Specifications
General Description
- Adapter allowing the attachment of a 1.5-inch NPT column to an I-beam
- Attaches to I-beams and enables the transition to a vertical extension column
- Accessory type: ceiling plates and adapters
Compatibility
- Compatible with I-beams with a width of 72 to 305 mm
Dimensions and Weight
- Overall dimensions: 138 mm × 360 mm × 157 mm (5.5 × 14.2 × 6.2 inches)
- Individual dimensions:
- Height: 138 mm
- Width: 360 mm
- Depth: 157 mm
- Shipping weight: 4.99 kg
- Load capacity: 113.4 kg
Certifications
- UL certified
- TAA (Trade Agreements Act) compliant
- Eco-contribution included in the sale price.

