AM24

**ANALOGUE TIMERS** 

## **ELECTROMECHANICAL CAM TIMERS** Po 

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ASSEMBLY FRAME DRIVE MOTOR<br>**----- End of picture text -----**<br>


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GEAR KIT GEARBOX HOUSING<br>**----- End of picture text -----**<br>


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COMPLETE CAM TIMER<br>**----- End of picture text -----**<br>


Modular cam timer assembly kits Cycle time 3 secs to 24 hrs One on/off period per cycle 2, 4 or 6 micro switches 110 or 230V operation Screw adjustable cams (tool supplied) 

These modular cam timer kits can be used to assemble timers with 2, 4 or 6 microswitches, cycle times (one revolution) from 3 seconds to 24 hours, supplied either from 110 or 230Vac. A complete timer gives one on/off switching period per cam per cycle and will need an assembly frame, a gear kit, a gearbox housing and a motor. The gear kits are colour coded for ease of assembly. The completed timer will accept standard V3 type microswitches (not supplied). 

## **SPECIFICATION** 

Supply voltage : 110 or 230Vac Supply frequency : 50Hz Motor speed : 500rpm Power consumption : 2VA Lead length : 220mm Operating temp rise : 45ºC typical Cam diameter : 42mm Microswitch type : V3 Output rating : 16A @ 250Vac Insulation : 2000Vac Standard cycle times : Seconds kit : 3, 6, 12, 30 secs Minutes kit : 1, 2, 3, 6, 12, 30 mins Hours kit : 1, 2, 3, 6, 12, 24 hours Gearbox housing : Glass filled Nylon Minimum setting : 1/60 of cycle time Mechanical life : 8 years continuous operation Electrical life : 200,000 operations Operating temp : -10 to 55ºC Weight (complete timer) : 2 way :350gms; 4 way : 400gms; 6 way :450gms 

## **CONNECTION DIAGRAM** 

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2 CAM UNIT<br>M<br>L N L NO NC L NO NC<br>DIMENSIONS (See table)<br>57 A<br>B<br>47 dia C x D<br>(motor) mounting hole centres<br>Fully assembled 6 cam version shown<br>No Cams A B C D<br>2 95 67 54 59<br>4 119 91 78 59<br>6 144 116 103 59<br>70<br>55<br>50<br>45<br>**----- End of picture text -----**<br>


All dimensions in millimetres 

## **STANDARD ITEMS** 

|**Description**|**Part Number**|
|---|---|
|2 cam assembly frame<br>4 cam assembly frame<br>6 cam assembly frame|5002<br>5004<br>5006|
|Seconds gear kit<br>Minutes gear kit<br>Hours gear kit|AM40<br>AM41<br>AM42|
|Gearbox housing & clip|AM59|
|Drive motor 110Vac 50Hz<br>Drive motor 230Vac 50Hz|AM23<br>AM24|



**Tempatron Ltd, Darwin Close, Reading, Berks, RG2 0TB, UK Tel : 0118 931 4062 Fax : 0118 931 0175 e-mail : sales@tempatron.co.uk**