NSR51-BM-420

  • Aluminum Die Casting Enclosure
  • High Temperature and Impact Resistant
  • Operating Microswitches at Different Angles
  • IP67 Protection Class
  • CE, EAC Standards
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NSR51-BM-420

The Model NSR51 Heavy duty industrial limit switches are sensing limits on machines and industrial equipments. The heavy duty rugged design makes them suitable for most industrial applications.The body structure is covered with iron with static paint. Shaft mechanisms are made of stainless steel. NSR51 Belt Misalignment Switches, It can be mounted on both sides of the machine to be attached to the chassis. It is designed to prevent damage to the machine. System decreases downtime and maintenance costs and time can be saved.The micro switch used in the products is approved by VDE. All products are produced as accordance with CE standards. Also It meets EAC standards for the Russian market. NSR51 series products do not require any maintenance. Becauseit is a limitswitch that requires high reliability, it is a full-scale limit switch for heavy industry with improved environmental resistance and high mechanical strength.

Technicial Specifications

Body Aluminum Alloy Die Cast
Micro Switch Values AC250V/15A
Output Signal Min. 1 NC + 1 NO
High Temperature Type -20 °C ~ + 190 °C
Contact Structure Snap Action Switch 
Protection Class IP67
Weight 1750g (1.65lb)
Installation Structure Suitable for using at double side
Mechanical Operation Frequency Alarm Angle is 12°,  Stopping Angle 45°
Mechanical Life 5,000,000 Switching

Security Approvals

Electrical Security  EN60947-5-1  
Mechanical Security   EN 60204
Outdoor Security EN 60529
Current Certificate CE
Russia Market EAC
Micro Switch VDE

Options

Mounting Plate
Signal lamp
Alarm
 

Model Özellik Listesi

Product Code Format Bidirectional
Operation
Movement to
Right Side
Center
Neutral
One-Step
Operation
Two-Step
Operation
Automatic
Return
Forced
Return
Internal Switch
Standard Type
High Temperature 
Type
Circuit Structure
SPDT
NSR51-BM-420   Roller Kol x       x x   x   x2

Features

Resistant to heavy conditions
The enclosure uses aluminum alloy casting.
Mounting flanges are resistant to intense force.
Resistant to high temperature and instant temperature changes.
The actuator part has a large total travel (TT), so it can be used as a switch. It has high mechanical strength.It has a high level of environmental resistance.
Protective structure: The oil seal on the shaft and the O-ring seal on the cover provide a structure resistant to water immersion, oil and dust.
It has high durability against high vibration and shock performance.
It is long-lasting with its roller bearings.

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