PR3-TS-24AC-F100-60 Willow Technologies Ltd, PR3-TS-24AC-F100-60 Datasheet

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PR3-TS-24AC-F100-60

Manufacturer Part Number
PR3-TS-24AC-F100-60
Description
Ac & Dc Solenoids
Manufacturer
Willow Technologies Ltd
Datasheet
AC & DC Solenoids
Open frame linear solenoids designed for
AC & DC applications. Both the frame and
the plunger are made of solid steel
construction. They can be operated in any
position, turning an electric pulse into an
axial pull or push-pull action. Coil winding
insulation being in Class F. Performance,
as shown in the following diagrams, is
always referred to a temperature rise of
80°C in open air, with 35°C ambient
temperature and coil fed at 105% of rated
voltage (VDE 0580). Since the mechanical
energy generated by all solenoids is a
constant, any amount of
ON and OFF times corresponding to
relative duty factors lower than ED=100
result, for standard ED values, from the
following diagram:
Current values given in our diagrams are
at nominal voltage. Forces shown are
referred to solenoids fed @ 90% of rated
voltage, with ‘hot’ coil at 20°C ambient
temperature.
Any AC solenoid, due to its high power
consumption (VA), will rapidly overheat
and fail to operate, whenever its plunger is
prevented from seating properly. To avoid
this, a proper spring can be interposed
between plunger and application. DC
solenoids are not affected by this problem,
as current consumed is constant all along
the plunger run. When adopting a solenoid
please also bear in mind what follows:
1) Any load should be always applied
strictly along the plunger main axis (to
avoid excessive wear due to friction, and
noise
ORDERING IMFORMATION
PR3-TS-24AC-F100-60
1 2
magnifying due to the vibration
3
ITALIANA
RELE
4
5
Tel (+39) 02 6140851- Fax (+39) 02 6140339 - E-mail: rele@rele.it - www.rele.it
I T A L I A N A R E L E' S r l. - Via dei Bravi, 40
6
that
7
force
SERIES PR
eventually
application will be expended under form
of
application
smallest available solenoid performing the
required action, whilst not exceeding the
max admitted operational temperature. To
select the right solenoid, also the exact
determination of the duty cycle is equally
essential: in fact, whenever the maximum
cycle is exceeding 300 seconds, a
continuously rated solenoid (ED=100)
must be used. Otherwise the relative duty
factor would result as follows:
generated by the AC power supply).
2) Any mechanical stroke-limiting device
eventually provided, should be made of
non magnetic material.
3) The expected life of a solenoid would
be remarkably increased as much as its
impact force could be absorbed by the
solenoid mounting frame.
When a continuously rated (ED=100)
solenoid is required but space is not
enough, a ballast resistor and/or a limiting
impedance could be used to feed a
smaller
(ED<100).
1 - Solenoid series: PR
2 - Type (size): 1-2-3-4
3 - Action: T = Pull (standard)
4 - Coil supply voltage: AC or DC
5 - Coil terminals:
F = Faston 0.25 (6.3x0,8mm)
C = 150 mm leads (PR1 = 100 mm)
impact
Operation
per hour
(not available for PR1)
1200
1800
3000
TS = Push-pull
120
300
600
12
intermittently
not
should
force.
utilised
Total cycle
(seconds)
Consequently,
correctly
300
1.2
30
12
6
3
2
rated
by
RELATIVE DUTY FACTOR (ED%)
0.48 0.72
ON
120
use
4.8
2.4
1.2
0.8
12
solenoid
relevant
I-20032 CORMANO - Italy
ED 40
OFF
any
180
18
7.2
3.6
1.8
1.2
the
ED% =
(Cycle = ON + OFF time)
Prior to select the right solenoid you
must always know the force required, as
well as stroke, maximum feeding time,
minimum OFF time, ambient temperature
and supply voltage. If in doubt to select
the best type for your application, please
do not hesitate contacting us to help you
making the right choice, supplying us with
all above information. Even if you can’t
find the solenoid you require in our range,
please let us know, as we do have both
the experience and the ability to solve any
problem in this field.
6 - Relative duty service ED%:
7 - Coil supply frequency (if differing
NB: When ordering standard types
you can omit the last group of code (7).
0.75
ON
7.5
75
3.0
1.5
0.5
0.3
ED 25
Permanently (100) or intermittently
rated coils (standard values: 40-25-
15-5)
from 50 Hz).
225
22.5
OFF
9.0
4.5
2.25
1.5
0.9
(On + OFF time)
ON time
0.45
0.18
ON
4.5
1.8
45
0.9
0.3
ED 15
255
25.5
10.2
OFF
5.1
2.55
1.7
1.02
.
x 100
ON
0.15
0.06
1.5
0.6
15
0.3
0.1
ED 5
285
28.5
11.4
OFF
5.7
2.85
1.9
1.14

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PR3-TS-24AC-F100-60 Summary of contents

Page 1

... Any load should be always applied strictly along the plunger main axis (to avoid excessive wear due to friction, and noise magnifying due to the vibration ORDERING IMFORMATION PR3-TS-24AC-F100- Via dei Bravi, 40 Tel (+39) 02 6140851- Fax (+39) 02 6140339 - E-mail: rele@rele ...

Page 2

... AC 1250 1050 950 700 350 - DC 5 1250 1000 900 800 650 300 AC PR3 Coil supply voltages : Insulating resistance : Dielectric strength : Coil terminals : Total / Plunger weight : Axial Force (grams) Vs. Stroke and Duty Factor (ED 200 ...

Page 3

Via dei Bravi, 40 Tel (+39) 02 6140851- Fax (+39) 02 6140339 - E-mail: rele@rele.it - www.rele.it I-20032 CORMANO - Italy ...

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