Rack slide rail SCHROFF 740D 50 kg, 2-piece set, model 25230148

SCHROFF 740D slide rail set model 25230148 is a two-piece rack mounting rail system designed to support equipment up to 50 kg in standard server cabinets and enclosures. The set provides a retractable mechanism for secure installation and reliable extension of heavy modules, enabling easier servicing and access while maintaining stable alignment in rack installations.

Advantages

The two-piece design offers compact storage when equipment is pushed into the rack and smooth, controlled extension during maintenance. Constructed to deliver stable load distribution for devices up to 50 kg, the rails reduce lateral movement and vibration. The product fits common rack profiles and simplifies installation with precise mounting points, improving accessibility and operational safety without altering the host cabinet.

Suitable for

• Server and network appliances requiring sliding access
• Heavy storage units or compute modules up to 50 kg
• Maintenance tasks where easy withdrawal of equipment is needed
• Retrofits and upgrades in standard 19-inch rack cabinets

Key specifications

• Configuration: two-piece slide rail set for rack mounting
• Maximum supported load: 50 kg
• Compatibility: standard rack installations and enclosures
• Function: retractable extension mechanism for equipment access
• Primary use: support and guided movement of mounted modules

How to use

Mount the outer rail components to the rack enclosure following the cabinet’s mounting pattern, then attach the inner rail elements to the equipment chassis. Slide the equipment into the rack until the rails engage and secure with the appropriate fasteners. To service the unit, release any retention mechanisms and extend the inner rail to access the front and rear of the device; collapse the rails and re-secure after maintenance. Ensure weight distribution does not exceed the specified maximum load during installation and operation.

Usage recommendations

Verify rack compatibility and mounting depth before installation. Use suitable fasteners and torque settings recommended by the cabinet manufacturer. For heavy modules, consider additional support during insertion and removal, and perform periodic checks of rail engagement and fastener tightness to maintain safe operation.