SKB 1SKB-R904U20 Roto Shock Rack | 20" Deep 4U Shock-Mounted Rack Case
$749.99
SKB 1SKB-R904U20 Roto Shock Rack | 20" Deep 4U Shock-Mounted Rack Case
$749.99
Short Description:
The SKB 1SKB-R904U20 20" Deep 4U Roto Shock Rack is a lightweight, shock-mounted rack case designed to protect sensitive rack-mounted electronics during transportation and field deployment. Built with a rugged rotationally molded shell, adjustable elastomer shock absorbers, and front and rear rack rails, this professional-grade rack case delivers outstanding impact protection, vibration isolation, and reliable performance for military, broadcast, industrial, and telecommunications applications.
Product Overview
The SKB 1SKB-R904U20 Roto Shock Rack provides dependable protection for valuable electronic equipment installed in standard 19-inch rack configurations. Its internal rack frame is suspended on adjustable elastomer shock absorbers positioned at all eight corners, helping isolate sensitive equipment from shock and vibration encountered during shipping, transport, and field operations.
The floating rack frame creates an air gap between the internal chassis and the outer shell, allowing natural airflow that assists with passive cooling of installed electronics. Manufactured from high-strength rotationally molded polymer, this rack case offers exceptional durability while remaining considerably lighter than traditional wooden shock racks. Integrated molded handles, removable front and rear lids, pre-threaded rack rails, and included mounting hardware provide fast installation and convenient equipment access.
Product Summary
The SKB 1SKB-R904U20 4U Roto Shock Rack combines lightweight rotationally molded construction with advanced elastomer shock isolation to safeguard sensitive rack-mounted electronics used in industrial, military, broadcast, telecommunications, and mobile field applications.
Key Features
- 4U shock-mounted rack with 20-inch rackable depth.
- Adjustable elastomer shock absorbers reduce shock and vibration.
- Floating internal rack frame provides multi-axis equipment protection.
- Natural airflow around the internal chassis supports passive cooling.
- Durable rotationally molded polymer construction.
- Includes front and rear removable lids.
- Front and rear rack rails included.
- Pre-threaded 10-32 rack rails with mounting hardware included.
- Integrated molded handles for secure carrying.
- Lightweight alternative to traditional wooden shock racks.
Applications
- Broadcast & AV Systems
- Military Communications
- Industrial Automation
- Telecommunications Infrastructure
- Networking Equipment
- Mobile Command Centers
- Field Service Operations
- Audio Production Systems
- Test & Measurement Equipment
- Government Deployments
- Aerospace Electronics
- Emergency Response Vehicles
Technical Specifications
Interior Dimensions
- Interior Width: 19.00 in (48.26 cm)
- Interior Height: 7.00 in (17.78 cm)
- Rackable Depth: 20.00 in (50.80 cm)
- Depth Front Rail to Back Lid: 23.00 in (58.42 cm)
- Lid Depth: 2.25 in (5.72 cm)
Exterior Dimensions
- Exterior Depth: 27.00 in (68.58 cm)
- Exterior Width: 27.65 in (70.23 cm)
- Exterior Height: 15.63 in (39.70 cm)
Capacity / Measurements
- Rack Capacity: 4U
- Interior Volume: 1.54 cu ft (0.04 cu m)
- Exterior Volume: 6.75 cu ft (0.19 cu m)
- Color: Black
Weight
- Product Weight: 36.00 lb (16.33 kg)
- Shipping Weight: 40.00 lb (18.14 kg)
Materials
- Rotationally molded polymer shell.
- Adjustable elastomer shock isolation system.
- Steel pre-threaded 10-32 rack rails.
Other Features
- Floating internal rack frame.
- Shock isolation system mounted on all eight corners.
- Front and rear removable lids.
- Front and rear rack rails included.
- 10-32 rack mounting hardware included.
- Integrated molded carry handles.
Certifications
- Compatible with standard 19-inch rack-mounted equipment using 10-32 mounting hardware.
Industries Served
- Industrial Manufacturing
- Military & Defense
- Aerospace
- Government Agencies
- Broadcast & Media
- Telecommunications
- Engineering
- Utilities
- Transportation & Logistics
- Emergency Management
- Audio & Video Production
- Test & Measurement
Frequently Asked Questions
What type of equipment can be installed in this 4U rack case?
The case is designed for standard 19-inch rack-mounted equipment up to 4U in height with a rackable depth of 20 inches, making it ideal for communications, networking, AV, and industrial electronic systems.
How does the elastomer shock isolation system work?
The internal rack frame is suspended by adjustable elastomer shock absorbers mounted at all eight corners, helping minimize shock and vibration transmitted to sensitive electronic equipment.
Does this rack include front and rear rack rails?
Yes. The case comes equipped with front and rear rack rails for secure installation of standard 19-inch rack-mounted equipment.
Is mounting hardware included?
Yes. The rack includes pre-threaded 10-32 rack rails along with compatible mounting hardware for quick equipment installation.
Does the floating rack frame improve equipment cooling?
Yes. The suspended internal chassis creates open space around installed equipment, allowing natural airflow that helps dissipate heat during operation and transport.
Why choose a rotationally molded shock rack?
Rotationally molded construction provides excellent durability while significantly reducing weight compared to traditional wooden shock racks, making transport easier without compromising equipment protection.
Does Atlas Industrial Supply supply genuine SKB Roto Shock Rack Cases?
Yes. Atlas Industrial Supply is an authorized distributor of genuine SKB products, providing professional-grade rack cases, transport solutions, and industrial protective equipment for commercial, industrial, aerospace, military, and government applications.