Tel: +44(0)151 356 2322
Fax: +44(0)151 356 2437
Email: info@rotechsystems.com
Address:
Unit 57, Canal Bridge Centre, Meadow Lane,Ellesmere Port, Cheshire, CH65 4EH, England





Products - Motion Sensors/Encoders/Speed Relays

Products Selection

To go straight to the product you require, just click the relevant link from the list below.

End of Shaft Encoders Vibration Sensor  Wheel Encoders Speedswitch Speed Relays
Mag Con Data Sheet VS4000 Data Sheet WE5000 Data Sheet SS4000 HD Data Sheet SR 4000 Data Sheet
MAE1000 Standard Duty Data Sheet

PWE6000 Data Sheet

AUE 400 Data Sheet
AE1000 Standard Duty Data Sheet


Rotation Monitors
AE2000 Heavy Duty Data Sheet DD2503 Data Sheet
AE2000 RS Brad Connectivity Data Sheet
AE3000 Extra Heavy Duty Data Sheet
PE4000 Heavy Duty Data Sheet
PE4000 RS Brad Connectivity Data Sheet
SSE2000 Ultra Heavy Duty Data Sheet


M2000 - 12 Mag-Con-Magnetic Connector
Comprising Product Code M2000 - 12 

Extremely strong adaptor for quick and easy installation
of all Rotech 'End of Shaft' mounting Motion Sensors/Encoders.

NO DRILLING OF SHAFT REQUIRED!

       
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            Typical Installation


MAE1000 End of Shaft Mounting
Comprising Product Code MAE - ? - ?
Standard Duty- Mini Aluminium Body

For Monitoring:
  • Speed
  • Distance
  • Direction
  • Sequencing
  • Shaft Stopped
  • Underspeed
  • Overspeed
  • Safety guards interlocking  
         
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AE1000 End of Shaft Mounting
Comprising Product Code AE - ? - ?
Standard Duty- Aluminium Body

For Monitoring:
  • Speed
  • Distance
  • Direction
  • Belt Slip
  • Shaft Stopped
  • Underspeed
  • Overspeed
  • Safety guards interlocking  
         
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AE2000 End of Shaft Mounting
Comprising Product Code AE - ? - ? - HD
Heavy Duty- Aluminium Body

For Monitoring:
  • Speed
  • Distance
  • Direction
  • Belt Slip
  • Shaft Stopped
  • Underspeed
  • Overspeed
  • Safety guards interlocking  
       
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AE2000 RS - End of Shaft Mounting
Comprising Product Code AE - ? - ? - HD - RS
With Brad® Connectivity

Rotech Systems have now introduced the popular AE2000 Series
with the added benefit of easy connect/disconnect Brad® industrial
grade connectors.

Rotech Systems continue to develop and provide the best, most
cost effective solution for tough connection applications 
when
using
Rotech Motion Sensors/Encoders.

For Monitoring:
  • Speed
  • Distance
  • Direction
  • Belt Slip
  • Shaft Stopped
  • Underspeed
  • Overspeed
  • Safety guards interlocking  
       
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AE3000 End of Shaft Mounting
Comprising Product Code AE - ? - ? - XHD
Extra Heavy Duty- Aluminium Body,
for those applications that demand
"extra" protection for severe environments.

For Monitoring:
  • Speed
  • Distance
  • Direction
  • Belt Slip
  • Shaft Stopped
  • Underspeed
  • Overspeed
  • Safety guards interlocking  
       
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PE4000 End of Shaft Mounting
Comprising Product Code PE - ? - ? - HD
Heavy Duty - Polypropylene Body

For monitoring:
  • Shaft Stopped
  • Speed
  • Direction
  • Distance
  • Underspeed
  • Overspeed
       
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PE4000 - RS - End of Shaft Mounting
Comprising Product Code PE - ? - ? - HD - RS
With Brad® Connectivity

Rotech Systems have now introduced the popular PE4000 Series
with the added benefit of easy connect/disconnect Brad® industrial
grade connectors.

Rotech Systems continue to develop and provide the best, most
cost effective solution for tough connection applications 
when
using
Rotech Motion Sensors/Encoders.

For Monitoring:
  • Speed
  • Distance
  • Direction
  • Belt Slip
  • Shaft Stopped
  • Underspeed
  • Overspeed
  • Safety guards interlocking  
       
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SSE2000 - End of Shaft Mounting
Comprising Product Code SSE - ? - ? - HD
Heavy Duty - Stainless Steel Body
Also available in SSE3000 Series Extra Heavy Duty


For monitoring:
  • Shaft Stopped
  • Speed
  • Direction
  • Distance
  • Underspeed
  • Overspeed
       
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SS4000 Speedswitch - End of Shaft Mounting 
Comprising Product Code SS - 4000 - ? - ? - HD
Heavy Duty - Polypropylene Body

Speed control trip set point in RPM adjustable over chosen
speed range
via internal control fitted under unit cover.

For monitoring:
  • Shaft Stopped
  • Speed
  • Direction
  • Distance
  • Underspeed
  • Overspeed
     Features:
  • AC/DC Supply voltages
  • Transistor/Relay outputs
  • Available 1 - 40 PPR

       
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Internal View
(Cover removed)





VS4000 Vibration Sensor
Comprising Product Code AV - ? - ? - HD
Aluminium body

Pulsed output type E3 10-30 Volts DC

Totally sealed solid state operation

Monitoring Vibrating Screens For:

  • Slowdown
  • Stoppage
  • Breakage
  • Irregular Vibration
  • 'V' Belts Damage
Used with SR4000 series speed relays or PLC, gives an alarm
indication of screen problems, stops screen drive motor
and/or stops infeed conveyor.        
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WE5000 Wheel Driven Trailing Arm
Comprising Product Code WE - ? - ? - HD 
Totally Enclosed-Utilising AE 2000 Series Sensors

For monitoring:
  • Belt slip
  • Belt speed measurement
  • Belt weighers
  • Distance/length measurement
  • Belt Stopped Alarm
       
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PWE6000 Wheel Driven Trailing Arm
Comprising Product Code PWE - ? - ? - HD
Open Frame-Utilising PE 4000 Series Sensors

For monitoring:
  • Belt slip
  • Belt speed measurement
  • Belt weighers
  • Distance/length measurement
  • Belt Stopped Alarm
       
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Speed Relays
Set trip/alarm speed directly in RPM from plant control panel

Eliminating:-
  • On Site fiddly adjustments 
  • Removal of machine guards
  • Crawling under machines       
  • Entering dangerous areas
  • Climbing over plant
  • Exposure of personnel to risk
  • Health & Safety Conditions
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                   Standard Series                                         Advanced Series
                        SR4000                                                     AUE400
         
                                              


Rotation Monitor - Analogue Output

Click Here For DD2503 Product Overview 

Programmable frequency to current convertor, receives input pulses and
determines the input frequency on the basis of the period measurement.
It generates an output analogue standard signal (0/4...20mA or 0...10V).
Proportional to the calculated frequency/rotational speed.
The transistor and relay outputs switch when adjustable limit values are
exceeded or not reached. This allows for example, reliable overspeed
and standstill detection in one unit.

It is used as a measurement converter, for example, as an infeed to
analogue measuring or recording instruments and PLC input cards or
it is used as speed input for frequency converters.

The DD2503 monitors the rotational speed of 1 channel with 2 separately
asjustable limit values. A separate output is assigned to each limit
value.
There are also monitors available with 2 separate input channels, each
having 1 switch point.
  • Monitoring of two limit values with separate output relays
  • Configurable functions, speed-proportional analogue output
  • Configurable functions - underspeed/overspeed
  • Up to 60,000 PPM (1000Hz)    
  • AC/DC Supply Voltages
  • -40 to +60 Deg Celsius
  • OLED display
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Rotation Monitor
DD2503