Heavy Duty Whirligig®

         
 

The Heavy Duty (HD) Whirligig is a fully guarded target for easy mounting of motion sensors.  It is suitable for use with 4B's range of inductive proximity sensors including the M100 Stopswitch, P100 Proxswitch, and P300 Proxswitch.

Used on conveyors, bucket elevators and other rotating machinery, the HD Whirligig monitors shaft speed for continuous, low speed or high speed conditions.  The sensor (sold separately) inserts into the housing of the HD Whirligig and the complete assembly bolts to the machines shaft through a 5/8” UNC tapped hole.  Machine vibration or movement does not affect the performance of the sensor as the whole assembly moves with the shaft. The all stainless steel construction and sealed twin stainless steel bearings make the HD Whirligig ideal for use in corrosive and other extreme environments. With the HD Whirligig, sensor installation is now simple, safe and reliable.

 
         
 

Features:

  Whirligig Stainless Steel  
       
 

• Fully Guarded Target for Easy Mounting of Motion Sensors

   
 

• Heavy Duty - Stainless Steel Construction

   
 

• Twin Sealed Stainless Steel Bearing

   
 

• Easy Installation - Only Requires 5/8" UNC Tapped Hole in the

   
 

  Machines Shaft

   
 

 

   
       
  Product Questions? (309) 698-5611Phone or Email  Email    
     
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  Heavy Duty Whirligig Technical Specifications:   Literature:  
  • Shaft Material - Stainless Steel   Product Datasheet Download PDF  
  • Body Material - 303 Stainless Steel   Full Line Product Catalog Download PDF  
  • Bearing - Sealed Twin Stainless Steel   (See Downloads for more literature)  
  • Temperature - +158° F to -13° F (+70° C to -25° C)      
  • Maximum Speed - 3,000 RPM   Product Dimensions:  
  • Pulses / Targets - 2 or 4   Download AutoCAD .dwg (AutoCAD)      Download PDF .pdf  
         
  Approvals (Sensors):      
         
  CSA - USA & Canada ATEX - Europe  CE - Europe      
       
       
         
  Part Numbers and Accessories:      
  • WGHD1-2-18-R1/2 ~ HD Whirligig 2 Pulse(1/2" UNC Threads)      
  • WGHD1-2-18-R ~ HD Whirligig 2 Pulse (5/8" UNC Threads)      
  • WGHD1-4-18-R1/2 ~ HD Whirligig 4 Pulse (1/2" UNC Threads)      
  • WGHD1-4-18-R ~ HD Whirligig 4 Pulse (5/8" UNC Threads)      
  • IFMFR1L ~ Speed Relay (120/240 VAC or 24 VDC)      
         
  4B Compatible Sensors:      
  • M100 Stopswitch      
  • P100 Proxswitch      
         
  Literature:   Product Dimensions:  
  Product Datasheet Download PDF   Download AutoCAD .dwg (AutoCAD)      Download PDF .pdf  
  Full Line Product Catalog Download PDF      
         
         
         
         
         
         
         
 
Speed Relay
 

Speed Relay

The DIN rail mounted Speed Relay has a user adjustable underspeed contact output that can sound an alarm or shutdown machinery when the shaft speed falls below the preset level.

See Speed Relay

 
     
     
     
     
     
     
         
         
         
         
 
M100 Stopswitch
 

M100 Stopswitch

The M100 Stopswitch is a simple inductive shaft speed monitoring device. The self-contained unit has a single set point, which signals when the shaft has stopped rotating. It can be used for process control, motion detection and stopped shaft indication.

See M100 Stopswitch

 
     
     
     
     
     
     
         
 
 
         
 
P100 ProxSwitch
 

P100 Proxswitch

Inductive proximity sensor designed to detect shaft speed, shaft position, gate position, or object presence in conveyors, elevators and other machinery.

 

See P100 ProxSwitch

 
     
     
     
     
     
     
         
 
 
         
 
P300 ProxSwitch
 

P300 Proxswitch

Inductive proximity sensor designed to detect shaft speed, shaft position, gate position, or object presence in conveyors, elevators and other machinery.

 

See P300 ProxSwitch

 
     
     
     
     
     
     
         
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