89750147 Crouzet USA, 89750147 Datasheet - Page 273

• Manufacturer Part Number: 89750147
• Description: STAINLESS SLEEVE-MILL TEMP PRB
• Manufacturer: Crouzet USA

Specifications of 89750147

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

For more information www.crouzet.com
➜ Precut cam
➜ Adjustable cam
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■
The markings are read from the tool, as shown in the illustration above
(except in the case of 88 655)
Note:
The accuracies quoted will be achieved provided the cams are always
adjusted in the same direction of rotation.
A number in line with each cam allows the circuit concerned to be
identified easily.
➜ Striker cam
Striker cam part no.79 222 640
(cam with 60 slots, increment 6°)
Pack of strikers, part no. 79 222 641
Kit comprising :
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■
■
Other characteristics are the same as for the precut cam.
Timers 88 645 - 88 646 - 88 650 - 88 655
Grey cam-half: beginning of setting (beginning of rest position)
Red cam-half: end of setting (end of rest position)
10 strikers for raising and lowering levers
20 spacer strikers with an angular width of 6°
pliers for easier fitting and removal of the strikers.
The cams are cut in our works to a diagram
(see page 273) which you send us with your order.
Setting a timer to the diagram shown below :
➜ Cam 1:
(closest to motor) : move one of the segments to the point where the
lever drops into the trough and lock it there; this point will form the
beginning of the cycle. Switch the motor on for 2 seconds (equivalent to
12°) (starting and stopping are instantaneous). Move the second
segment of the cam to the point where the microswitch is to change
state and lock it there.
➜ Cam 2:
Switch the motor on again for 13 seconds (interval between the end of
the cam 1 space and the beginning of the cam 2 space).
Set the beginning and end of the space in the same way as for cam 1.
➜ Note:
In the case of simple diagrams which need no great accuracy, such as 2
cams each containing a minimum space, positioned 180° apart, turn the
motor shaft by hand to find the points for tripping the microswitches by
eye.
➜ Precut cams or complex diagrams:
We see to the setting and cutting of the cams in our works. Please send
us a diagram with your order (see page 273). Do not exceed the limiting
characteristics of the timer: minimum space, minimum peak, maximum
number of spaces, accuracy, maximum switching rate, etc.
1
2
e
e
R
R
T
T
0°
12°
90°
Cycle duration = 1 min
180°
360°
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