ZAA-2 Omron, ZAA-2 Datasheet - Page 9

• Manufacturer Part Number: ZAA-2
• Description: AUX ACTUATOR Z SWITCH
• Manufacturer: Omron
• Type: Hinge Roller Leverr
• Series: Zr

Specifications of ZAA-2

• Accessory Type: Lever
• Switch Type: Snap Action Switch
• Operating Temp Range: -25C to 80C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: Omron Z Series
• Lead Free Status / Rohs Status: Compliant
• Other names: ZAA2; ZAA2NC

Dimensions
■ General-purpose and Split Contact Models
Note: Unless otherwise specified, all units are in millimeters and a tolerance of ± 0.4 mm applies to all dimensions
Terminals
Mounting
All switches can be side mounted using M4 mounting screws with
plane washers or spring washers to securely mount the Switch.
Tighten the screws to a torque of 1.18 to 1.47 N·m.
Versions with panel mount plungers can be panel mounted via the
plunger, provided that the hexagonal nut of the actuator is tightened
to a torque of 2.94 to 4.9 N·m.
Note: Mount using either the side mounting holes or the panel mount
Note: With reverse action models (Z-15GM), the positions of NO and NC terminals are reversed.
Panel Mount Plunger
Screw Terminals (-B)
Appropriate terminal screw tightening
torque: 0.78 to 1.18 N·m.
9.2
Accessories (Terminal Covers, Actuators, and Separators): Refer to ‘Z/A/X/DZ Common Accessories’ datasheet
plunger, not both. If using the side mounting holes, then remove
the hexagonal nut(s) from the panel mount plunger.
COM
1
20
12.5
49.2
NO
3
+0.2
0
dia.
20
Two, 4.2 dia. mounting holes or M4
NC
2
25.4
± 0.1
Three, M4 × 5.5
Terminal screws
(with toothed
washer)
17.45
General-purpose Models
± 0.2
Panel Mount Roller Plunger
13
Solder Terminal (Blank)
+0.2
0
12.5
6.4
+0.2
5
0
+0.2
0
dia.
25.4
1
2
3
49.2
NO
NC
COM
± 0.1
11.9
17.45
General-purpose Basic Switch
± 0.2
11.9
Screw Terminals (Y-B)
Appropriate terminal screw tightening torque:
0.49 to 0.78 N·m.
Note: With reverse action models (Z-10FM),
5.6
the positions of NO and NC terminals
are reversed.
Split-contact Models
23
17.1
Z
Five, M3.5 × 5.5
terminal screws
(with toothed
washer)
17.45
± 0.2
155