The pedals can be supplied either in the
pneumatically-operated or in the electrically-operated
version. The pneumatically-operated type is available
with a 5-way/2-position valve and 1/4" front ports which
allow the fittings and silencers to be assembled more
easily. A 3-way/2-position version can be obtained by
simply plugging one of the two outlet ports, (2 or 4).
The electrically-operated type is available with a deviation
single-pole contact micro-switch and a front wire outlet
(PG9). The pedal can be operated as spring return or
Detented, by switching the selector placed under the small
red door as shown on the drawing (x).
Series 3 1/4" NPTF, Series 2 5/32" OD, or 10-32 UNF
Installation
On the floor
Operating temperature
32°F -125°F (dry air necessary down to 14°F)
Lubricant
Not required; otherwise oil compatible with BUNA-N seals (3°-10°E) (ISOVG32 grade; 32 centistrokes)
Pneumatic Data
Operating pressure
2.5 - 10 bar (36 to 145 psi)
Rated pressure
6 bar (87 psi)
Rated flow
Qn = 860 NL/Min., (30.36 SCFM)
CV Rating
.91
*Qn flowrate (SCFM) determined with a supply pressure of 6 bar (87 psi), and with a
pressure drop of 1 bar (14.5 psi).
**Dimensions are in millimeters
Foot Pedal - Electrical
with Normally Closed/Normally Open contacts
Part Number
3E2-925
Technical Specifications
Construction
Deviation single-pole contact microswitch
Assembly
Built into the pedal body
Port
By means of wire PG9
Installation
On the floor
Operating temperature
32°F -125°F
Electrical Data (Contact Rating)
Load (A)
Amps
Nominal
Voltage
resistive
N.C. / N.O.
light
N.C. / N.O.
inductive
N.C. / N.O.
motor
N.C. / N.O.
VAC
125 V
15
3 / 1.5
15
5 / 2.5
250 V
15
2.5 / 1.25
15
3 / 1.5
480 V
3
1.5 / 0.75
2.5
1.5 / 0.75
VDC
8 V
15 / 15
3 / 1.5
15 / 10
5 / 2.5
14 V
15 / 15
3 / 1.5
10 / 10
5 / 2.5
30 V
6 / 6
3 / 1.5
5 / 5
5 / 2.5
125 V
0.4 / 0.4
0.4 / 0.4
0.05 / 5
0.05 / 0.05
250 V
0.2 / 0.2
0.2 / 0.2
0.03 / 0.03
0.03 / 0.03
Note:
1. The inductive load is considered to have
a load factor equal to 0.4 (a.c.) and a time
constant equal to max. 7 m sec. (d.c.).
2. Light load means a load with start current
equal to ten times the nominal current value.
3. Motor load means a load with a starting
current equal to six times the nominal current
value.
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Centennial, CO 80112-4221 USA
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