Middle Atlantic Caster Base

The CBS-DRK-36 caster base from Middle Atlantic is a purpose-built upgrade for ERK Series rack systems, designed to combine mobility with a clean, professional appearance. Its skirted design hides the wheels, delivering a sleek, studio-ready look while preserving full functionality. By bolting securely to the rack’s bottom, this caster base adds 4 inches of height, improving access to rear cabling, ventilation, and airflow while maintaining stable, predictable handling during repositioning. Built to endure the demands of professional environments—from busy broadcast studios to demanding live venues—the CBS-DRK-36 blends rugged reliability with understated aesthetics. If you need a mobile rack solution without compromising on presentation, this caster base is a smart, durable choice that enhances usability and workflow, without distracting from the gear you rely on every day.

• Enhanced aesthetics with a skirted design: The CBS-DRK-36 hides the wheels behind a discreet skirt, delivering a clean, professional look that matches the high-end finish of ERK Series enclosures. This feature is ideal for environments where appearance matters as much as performance, such as broadcast studios, control rooms, and client-facing setups. The skirt also reduces dust accumulation on exposed casters, helping to maintain a pristine rack footprint over time.
• Rigorous compatibility with ERK Series racks: Specifically engineered for Middle Atlantic ERK Series rack systems, the CBS-DRK-36 integrates seamlessly with existing hardware and mounting patterns. This ensures reliable alignment, stable mounting, and preserved access to rack rails and rear panels, making it a natural extension of your current setup rather than a disruptive add-on.
• Adds 4 inches of usable height: Elevating the rack by 4 inches creates extra clearance for rear cabling, air flow, power strips, and ventilation components. This added height can simplify cable management, reduce strain on rear connections, and make maintenance tasks quicker and safer in tight installation spaces.
• Secure bolt-on installation for long-term stability: The caster base bolts to the bottom of the rack chassis, providing a robust attachment that stays in place under load. This method preserves the structural integrity of the rack while offering reliable mobility, so you can reposition gear as needed without compromising safety or alignment.
• Designed for professional use in dynamic environments: The CBS-DRK-36 is built to withstand the rigors of frequent transport and varied settings, from studio floors to on-site gigs. Its combination of durable construction, clean presentation, and practical height adjustment supports flexible configurations and streamlined workflow in any workspace that relies on ERK Series racks.

Technical Details of CBS-DRK-36

• Product: CBS-DRK-36 Caster Base
• Compatibility: ERK Series rack systems
• Design: Skirted base that hides wheels for a polished look
• Height addition: Adds 4 inches to the overall rack height
• Mounting: Bolts to the bottom of the rack for secure installation

How to Install CBS-DRK-36

Follow these steps to install the CBS-DRK-36 caster base onto your ERK Series rack and enjoy improved mobility with a tidy, professional appearance.

• Prepare the rack and workspace: Clear the area around the rack, ensuring you have a stable, level surface. Verify that you have the necessary mounting hardware and tools (typically the bolts and wrench specified by Middle Atlantic for bottom mounting). Inspect the rack bottom for clean mounting areas and remove any debris that could affect alignment.
• Align the caster base with the rack bottom: Position the CBS-DRK-36 so that the mounting holes in the base line up with the corresponding holes or mounting points on the rack’s underside. Check for proper edge clearance to avoid interference with cables, feet, or floor obstacles.
• Secure the base with bolts: Insert the mounting bolts through the base into the rack’s underside and tighten gradually. Use a suitable wrench or socket to achieve a secure, even clamping without overtightening, which could damage threads or the rack frame. Cross-tighten when applicable to ensure even load distribution.
• Check alignment and level: After securing, verify that the rack sits evenly and that the caster base is flush against the bottom surface. Ensure there is no wobble and that the skirted panel sits correctly without gaps that could collect debris or catch on equipment.
• Test mobility and clearance: Gently move the rack to confirm smooth operation. Confirm that the added height provides the intended clearance for rear cabling, power distribution units, and ventilation. Recheck front feet and caster alignment to ensure stability when stationary and during movement.
• Final inspection: Reassess all connections, tighten any bolts if needed, and inspect the overall appearance. Confirm that the skirted design remains properly engaged and that there is no rubbing against nearby equipment or the floor surface.

Frequently Asked Questions

• Q: Is the CBS-DRK-36 compatible with all ERK Series racks?
  A: The CBS-DRK-36 is specifically designed for ERK Series rack systems. It should be used with compatible ERK models to ensure proper fit, mounting alignment, and optimal performance.
• Q: How much height does the caster base add?
  A: The caster base adds 4 inches to the overall rack height, which can improve rear accessibility, cable management, and airflow around mounted equipment.
• Q: What tools are required for installation?
  A: Typical installation requires standard hand tools such as a wrench or socket set and a screwdriver. Always follow the manufacturer’s mounting hardware recommendations to ensure proper torque and secure attachment.
• Q: Can the caster base be removed after installation?
  A: Yes. The CBS-DRK-36 is bolted to the rack bottom, so it can be removed by unscrewing the mounting bolts and lifting the base away, provided the bolts are adequately accessible and safely managed during removal.
• Q: Does the skirted design affect wheel access or maintenance?
  A: The skirt conceals the wheels for a cleaner look, but accessing the wheels for maintenance is straightforward when needed. The skirt is designed to offer aesthetics without obstructing essential service access to the underlying casters.
• Q: Where is this caster base best used?
  A: It’s ideal for professional environments requiring mobile ERK Series racks with a polished appearance—such as broadcast studios, control rooms, performance venues, and touring rigs where quick relocation and tidy presentation matter.