Products and specifications subject to change without notice.
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5/18
"Adjustable stop" series position detectors
To order, specify :Other information
Part numbers
Example : "Adjustable stop" series position
detectors - 81 923 001
1
Standard products
Standard products,
non stocked
Operating pressure psi (bar)
Orifice diameter inches(mm)
Flow at 90 psi (6 bar) cfm(NI/min)
Actuation force at 90 psi (6 bar) oz (N)
Circuit function: NC
Max. load: without shock lbs (daN)
Will stop a 2 1/2" Ø cylinder @ 90 psi: (6 bar) supply
Operating temperature °F (°C)
Mechanical life cycles
Weight (grams)
Actuation positions
PA : Operating position (max output Cv) inches(mm)
PFC: End of travel position inches(mm)
PR : Rest position inches(mm)
PO : Mid-point closed
(no exhaust, no outlet)
PRT : Release position
(max. exhaust kV)
inches(mm)
inches(mm)
Push-in connection for semi-rigid tubing
(NFE 49100)
81 923 001
Barb for tube with 5/32” (4mm) O.D. x
0.106” (2.7mm) I.D.
81 921 505
Push-in connector for tube with 5/32”
(4mm) O.D.
2 > 120 (0.1> 8)
0.079” (2)
5(130)
56 (16)
●
2,200 (1000)
●
+20>+120 (-5>+ 50)
10 million
27
0.016 (0.4)
0(0)
0.035 (0.9)
0.059 (1.5)
0.118 (3)
2 > 120 (0.1> 8)
0.106” (2.7)
7(200)
94 (21)
●
2,200 (1000)
●
+20>+120 (-5>+ 50)
10 million
90
0.028 (0.7)
0(0)
0.040 (1)
0.059 (1.5)
0.118 (3)
Part numbers
Characteristics
Symbol
Dimensions
81 923 001 81 921 505 Mounting
M12 x 100
17 AF
(6.5)
(32)
.286"
1.260"
4.165"
(9.2)
.787"
(20)
.551"
(4)
1.81"
(30)
.374"
(8.5)
.768"
(19.5)
2-1/2"
(64)
R 0.083"
(2.1)
.512"
(13)
1
M12 x 100
17 AF
1-13/16"
(46)
1-11/16"
(43)
1-7/16"
(36)
5/32"
(4)
Ø
Exhaust
Poppet
Black barb
Principle of operation
This should be as close
as possible to the
plunger
1/2” dia. mounting hole
threaded hole
M12
(Ø12.5)
1
Actuation positions :
PA : Operating position (max output Cv)
PFC : End of travel position
PO : Mid-position closed
(no exhaust, no outlet)
PRT : Release position
(max exhaust Cv)
PR : Rest position
Use (metric) for critical data.
O.106"(2.7)
