Omron Z - Page 23

General-purpose Basic Switch Z F-179
Limit
Switches
Reverse Hinge Lever
Note: The pin plungers of reverse-type models are continuously pressed by the actuator levers with compression coil springs and the pin plungers
are freed by operating the levers. Reverse-type models are highly vibration- and shock-resistive because the pin plungers are normally
pressed.
Model
Z-15GW2255-B Z-01HW2255-B
OF max.
RF min.
OT min.
MD max.
1.96 N
{200 gf}
0.41 N
{42 gf}
2.4 mm
0.8 mm
1.96 N
{200 gf}
0.27 N
{28 gf}
2.4 mm
0.8 mm
FP max.
OP
32.9 mm
30.2±0.4 mm
OF max.
RF min.
OT min.
MD max.
1.27 N {130 gf}
0.21 N {21 gf}
4 mm
1.6 mm
FP max.
OP
36.5 mm
30.2±0.8 mm
OF max.
RF min.
OT min.
MD max.
1.77 N {181 gf}
0.49 N {50 gf}
2.4 mm
0.8 mm
FP max.
OP
43.6 mm
41.3±0.8 mm
26.6R
Short Hinge Roller Lever
t = 1 (stainless-steel lever)
9.5 dia. × 4 (plastic roller)
4.2
+0.075
dia. hole
−0.025
4.36
+0.1
dia.
−0.05
Z-15GW2255-B
Z-01HW2255-B
48.5R
Hinge Roller Lever
Z-15GW255-B
9.5 dia. × 4 (plastic roller)
Note:
Stainless-steel lever
t = 1 (see note)
4.2
+0.075
dia. hole
−0.025
4.36
+0.1
dia.
−0.05
11.1R
31.9R
Unidirectional Short Hinge Roller Lever
Z-15GW227755-B
Operating direction
9.5 dia. × 4 (plastic roller)
4.2
+0.075
dia. hole
−0.025
34.1 max.
4.36
+0.1
dia.
−0.05
t = 1
(stainless-
steel lever)
OF max.
RF min.
OT min.
MD max.
1.96 N {200 gf}
0.27 N {28 gf}
5.6 mm
0.89 mm
FP max.
OP
23.8 mm
19±0.8 mm
56R
Z-15GM55-B
t = 1 (stainless-steel lever)
4.2
+0.075
dia. hole
−0.025
4.36
+0.1
dia.
−0.05