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)

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

ANALOGUE TIMERS

ELECTROMECHANICAL CAM TIMERS

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

DIMENSIONS

CONNECTION DIAGRAM

L

N

M

NO NC

NO NC

2 CAM UNIT

L

L

47 dia

(motor)

57

A

B

Fully assembled 6 cam version shown

(See table)

No Cams

A

B

C

D

295

67

54

59

4

119

91

78

59

6

144

116

103

59

STANDARD ITEMS

2 cam assembly frame

5002

4 cam assembly frame

5004

6 cam assembly frame

5006

Description

Part Number

Seconds gear kit

AM40

Minutes gear kit

AM41

Hours gear kit

AM42

Gearbox housing & clip

AM59

Drive motor 110Vac 50Hz

AM23

Drive motor 230Vac 50Hz

AM24

All dimensions in millimetres

CxD

mounting hole centres

COMPLETE CAM TIMER

ASSEMBLY FRAME

DRIVE MOTOR

GEAR KIT

GEARBOX HOUSING