The Demag DRS 315 drive wheel block system drives transport equipment along the track by transmitting the rotational force of the motor, with a maximum load capacity of 22 tons per wheel. It is designed for heavy equipment such as overhead cranes, automatic storage systems (AS/RS), and port logistics. It can ensure precise, safe, and durable operating performance under extreme loads and harsh environments.

What is a drive wheel?

A drive wheel converts motor-generated torque into linear motion, allowing equipment to traverse rails or guided pathways. In systems like the Demag DRS 315, drive wheels are paired with blocks—integrated assemblies that include bearings, housings, and mounting mechanisms—to form a cohesive unit. These components work together to support weight, absorb shocks, and maintain alignment, ensuring smooth and reliable movement even under heavy loads.

Overview of DRS Drive Wheel Ranges

Benefits of the Demag wheel as a drive solution

The Demag wheel set stands out for its engineering excellence and adaptability:

• High load capacity: wheels are made of polyurethane-coated, forged steel or ductile iron and can withstand pressures of up to several tons, making them ideal for industries such as steel manufacturing and container handling.

• Precision control: Advanced gear technology ensures smooth acceleration and deceleration, minimizing load sway and enhancing operational accuracy.

• Durability: Ductile iron housing with corrosion-resistant coating and sealed bearings prevent wear in harsh environments such as ports or chemical plants.

• Safety: Integrated overload protection and fail-safe brakes prevent equipment damage during sudden stops or power failures.

Installation locations

The Demag DRS 315 wheel blocks system is typically installed in machinery requiring precise horizontal motion:

• Overhead cranes: Mounted on crane bridges or trolleys to move loads across manufacturing facilities.

• AS/RS stacker cranes: Enables automated storage systems to navigate warehouse aisles and retrieve goods efficiently.

• Gantry cranes: Used in ports and shipyards to transport shipping containers with pinpoint accuracy.

Demag DRS 315 driving force

The driving force of the DRS 315 drive wheel blocks system originates from an electric motor, which generates torque to rotate the wheels. This motor is often paired with a gearbox to amplify torque and regulate speed, ensuring optimal power delivery. The system’s compatibility with variable frequency drives (VFDs) allows operators to adjust speed dynamically, adapting to tasks ranging from delicate positioning to rapid transport.

Spline shafts: Ensuring safe and secure rotation

A spline shaft—a key component in the Demag DRS 315 drive wheel blocks system—connects the motor to the drive wheel, transmitting torque while maintaining alignment. The shaft’s ridges (splines) mesh with grooves in the wheel hub, creating a secure connection that prevents slippage even under high stress. This design not only enhances power transmission efficiency but also accommodates minor misalignments caused by thermal expansion or rail irregularities, ensuring long-term operational safety.

Moreover, you do not have to worry much about the mounting types. Designed to meet different working conditions, DRS modular wheels remain various integrated threaded boreholes. The innovative installation connection enables wheel blocks to be replaced quickly without the need for time-consuming readjustment. This fixed alignment element can be attached to the steelwork and ensures that the wheel block remains precisely positioned even after it is replaced.

Contact Shiyang to get a Demag wheel block system quotation today!