High performance brake allowsmultitude of torque values to be generated using the same basic brake architecture

Original equipment manufacturers (OEMs) in the crane and winch markets can now benefit from a highly modular electromagnetic spring applied HPB motor brake. from Stromag. 

As safety requirements in the sector become ever more complex, the future orientated capabilities of the HPB place it at the forefront of motor brake innovation.

Offered in eight different sizes with three different friction linings, design allows each HPB variant to be offered in either two or four-face configurations without a large variance in brake size. 

As a result, a multitude of torque values can be generated from 80Nm up to 6,400Nm using the same basic architecture, making the brake highly suitable for use in marine, agricultural, construction, and machinery applications.

To exceed modern application standards and deliver a high safety margin, the development focus for the HPB centered on dynamic braking performance rather than simply end holding torque. 

Consequently, the HPB offers exceptional response times, heat dissipation, and time to stop across a wide speed range. Ideal for working, holding, and sudden stops, every HPB produced gets a run-in procedure followed by static torque test by Stromag in-house before delivery to provide quality assurance and ensure optimal operation at different speeds. Dynamic testing is also possible as an option.

Additionally, the increased braking performance of the HPB allows motors to be operated at a higher speed, improving operational efficiency. This can be a particular benefit for agricultural equipment working to demanding schedules during harvest, or ships loading and unloading cargo and equipment at port. In all cases, the HPB enables faster processes.

Flexibility of specification is another distinct advantage of the HPB. Every brake size can be fully customised to OEM requirements, but a standardised approach to spare parts means that a bespoke specification can be achieved with less components. This ensures a highly cost-competitive, single-source solution that actively reduces parts inventory, eases procurement, and streamlines maintenance.

One area of customisation is the wide variety of connections, hubs, end caps, and flanges which can be modified to exactly fit an OEM’s motors. This enables accelerated assembly on the production line and straightforward retrofits into existing equipment designs. Other options include tachometer mounting, terminal boxes, anti-condensation heaters, and inductive proximity switches to monitor switching states or provide wear indication.

Ultimately, the HPB is a universal electromagnetic motor brake solution that can meet the needs of almost any crane or winch application. Inherent flexibility and ease of customisation are combined with superior braking performance and high safety margin. Now, OEMs have access to a truly dynamic brake that can meet the future requirements of the most demanding applications.