Mayr ROBA-SBCplus Safe Brake Control

The ROBA-SBCplus safety brake control is employed to manage and supervise two ROBA-stop safety brakes, particularly in applications that demand a high level of personal protection as stipulated by functional safety standards like ISO 13849 and IEC 62061.

Features

Highest Reliability in Switching

The brake control's primary function is to ensure a dependable interruption of current within the solenoid coil when the brake disengages. This task is accomplished through the use of wear-free electronic semiconductors, resulting in practically limitless switching frequency and reliability.

Safe Internal Design

An inherently "fail-safe" internal structure incorporates diagnostic tests for potential issues like short circuits, ground faults, and line interruptions. It also enables secure overexcitation for brake release and transition to reduced holding voltage when the brake is open.

Multiple Safety Functions

A range of safety functions supports comprehensive fault diagnostics. These functions include monitoring brake voltage to prevent potentially hazardous delays when the brake is switched off, monitoring switching times that impact braking distances, and ensuring the plausibility of release monitoring signals. By cross-verifying the presence of voltage with the brake's release status, it helps prevent unintended motion against a closed brake, effectively identifying creeping errors like increasing wear that may affect switching times.

The ROBA-SBCplus not only offers safe and reliable brake control but also includes a suite of features designed to enhance safety, detect faults, and maintain the integrity of the braking system in compliance with stringent safety standards.

Mayr ROBA SBCplus Safe Brake Control Catalog

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