Conveyor Zero Speed Switch

Conveyor Zero Speed Switch

Product Details:

  • Usage Industrial
  • Power Supply Electric
  • Product Type Conveyor Zero Speed Switch
  • Application Industrial
  • Rated Voltage 230 V AC Volt (V)
  • Color Grey
  • Warranty 1 year
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Conveyor Zero Speed Switch Price And Quantity

  • 1 Piece

Conveyor Zero Speed Switch Product Specifications

  • 230 V AC Volt (V)
  • Grey
  • Electric
  • Industrial
  • Conveyor Zero Speed Switch
  • 1 year
  • Industrial

Conveyor Zero Speed Switch Trade Information

  • 1-2 Week

Product Description

SMARTsaa is leading manufacturer and exporter of Speed Switches Series ESM to monitor speed of conveyers, crushers, rolling mills, agitators, mixers, stirrers, screw conveyers bucket elevators and other industrial machinery. The device actuates relay contacts at preset speed. Using these contacts, desired control action such as zero speed protection / under speed protection / over speed protection can be achieved.

Operating Principle of Speed Switch:

Speed sensor (Inductive Proximity Switch) is placed in close proximity of the rotating object. On this object, metallic plates are fixed. Sensor detects presence of metal objects which come within the range of their oscillating field giving rise to corresponding pulses. These pulses are fed to the control unit where they are compared with the standard pulses to sense the speed. Output is in the form of relay contact.  Standard contact rating is 5 Amp resistive at 230 V AC.

In case of under speed “ zero speed application built-in initial by-pass time delay is provided to allow the rotating machinery to attend the desired speed. If after this set time the motor does not attend the set speed, the relay is de-energized and the switch resets automatically when the desired speed is attained. Speed range is to be selected considering normal running speed of the equipment and desired trip speed.

Following models are available "

ESM 1 W: Speed Switch for under speed monitoring, Field Mounting

ESM 2 W: Speed Switch with digital display, Field Mounting

ESM 4 W: Speed Switch for over speed monitoring, Field Mounting

ESM 1 F: Speed Switch for under speed monitoring, Flame proof Enclosure

ESM 1 D: Speed Switch with Digital display Front Panel Mounting

ESM 5 D: Speed Indicator (Tachometer) Front panel mounting

Digital display models provide more features like field adjustable scaling factor, keypad setting, two point contact operation etc. Models with 4-20 mA retransmission output is also available.

Various other options are available. Please visit website to download catalogue.

SMARTsaa offers Speed Switches equivalent to:

Schmersal /Telemecanique/Allen Bradley /Schneider/Jayashree / AG & Protocontrol

We offer Best Price for Speed Switch with fast delivery 

SMARTsaa Speed Switch Price is affordable and economical.

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