What Are the Advantages of DRSA 125-A35-A-60-B-X-A20 in Cranes
The DRSA 125-A35-A-60-B-X-A20 wheel block system is an advanced modular solution designed specifically for crane end beams and other material handling equipment. Featuring a compact structure, high load capacity, and versatile installation options, this wheel block ensures excellent mobility, durability, and adaptability in demanding industrial environments.
Application advantages
• Optimized for crane end beams
This wheel block is tailored for crane end carriage applications, providing stable and smooth traveling performance. Its design enables efficient power transmission, critical for the accurate and reliable movement of overhead cranes.
• High load capacity and compact design
With a wheel diameter of 125 mm and a tread width of 60 mm, the DRS 125-A35-A-60-B-X-A20 offers a balance of compactness and a 5t high load-bearing capacity. This makes it suitable for applications with limited installation space but significant structural load requirements.
• Seamless drive integration
The "A35" basic type indicates that this is a driven wheel block, designed for use with torque brackets. It simplifies mechanical integration into the drive system, enhancing overall drive efficiency and facilitating easy maintenance.
• Durable materials for long-term use
The travel wheel is made from GJS (spheroidal graphite cast iron, also known as ductile iron), identified by "A" in the model, with flanges on both sides. This offers excellent wear resistance, impact resistance, and fatigue strength, ensuring reliable operation over long periods in industrial environments.
• Flexible connection configuration
The "B" in the designation stands for pin connection, which allows for easy installation and disassembly. This is particularly beneficial for maintenance operations or when equipment needs to be relocated or upgraded.
• Customization and modularity
The absence of guide rollers ("X") indicates that the system is optimized for straight-line travel applications where additional guidance is unnecessary. Additionally, the "a20" refers to an offset gearbox arrangement (20 mm), allowing for space-efficient drive unit mounting in confined crane structures.
Structural characteristics
• Wheel diameter: 125 mm
Designed for light to medium-duty cranes, the smaller wheel diameter reduces the overall installation height while maintaining strength and stability.
• Double-flanged wheel type
The flanged wheel design provides lateral stability and helps guide the crane along the rail track, preventing derailment and improving safety.
• Tread width: 60 mm
Offers a broader contact surface with the rail, distributing loads more evenly and minimizing wear.
• Driven design with torque bracket interface
The A35-driven configuration supports torque transmission directly to the wheel block, reducing stress on the rest of the structure and enabling precise drive control.
• Robust GJS (GGG) wheel core material
Spheroidal graphite cast iron provides enhanced mechanical properties compared to standard cast iron, including higher tensile strength and excellent resistance to cracking.
• Pin-type connection
Enables secure mechanical locking while allowing flexibility during maintenance or replacement.
• Offset gearbox (A20)
Designed for efficient space usage, allowing the gearbox to be positioned slightly off-center, making it ideal for compact crane end beam structures.
The DRSA 125-A35-A-60-B-X-A20 traveling wheel block is a powerful and reliable component for crane end beam systems. Its modular design, superior materials, and tailored connection options make it a preferred choice for precise, efficient, and durable crane travel solutions. Whether in manufacturing plants, logistics hubs, or port applications, this wheel block ensures the safe and effective movement of heavy loads while supporting long-term operation and minimal maintenance.
Philson is a manufacturer of DRS wheel blocks in China. We have rich production experience. We can provide a DRS-A modular drive system quotation and delivery date as soon as possible. Welcome to contact us via email sale06@kfqizhongji.com
