Speed Monitor Relay

Accumulating commendations from all over, we are placed among the top figures in the industry Speed Monitor Relay on offer is available in a wide variety of designs and sizes. It is used for monitoring the rotation of drives for generating a control signal at zero speed or when it exceeds a set speed. Superior technology and high tech machinery are used for its manufacturing.

Advantages

• Prewired rail-mounted modules
• Safety category 3 acc. to EN 954-1
• Positively driven output contacts
• Connection monitoring of the proximity switches

Technology
These modules have measuring circuits in redundant configuration with 2-channel control by proximity sensors, either as pnp or npn input. The thresholds are either fixed or can be adjusted up to 26000 IPM. Zero-speed monitors can also work without sensors by measuring the remanence voltage of the coasting motor and evaluating it at zero speed.

Applications

• Release safety gate interlocks when the stationary condition of a dangerous movement is detected.
• Work with opened safeguard devices and reduced speed during the set-up mode of the machine.