Safety Interlock Switches Manual

Machine Safety Switch – SI-LM40 Series Limit Switch Style
P/N 49372 rev. D 7
Banner Engineering Corp. • Minneapolis, MN U.S.A.
www.bannerengineering.com • Tel: [phone]
Dimensions
32.0 mm
(1.26")
40.0 mm
(1.57")
2.0 mm
(0.08")
118.8 mm
(4.68")
60.0 mm
(2.36")
4 x ø5.2 mm
(0.20")
30.0 mm
(1.18")
42.0 mm
(1.65")
33.0 mm
(1.30")
77.5 mm
(3.05")
11.6 mm
(0.46")
37.2 mm
(1.46")
L*
41.3 mm
(1.63")
SI-QM-SSA 81.4 - 89.4 mm
(3.20" - 3.52")
SI-QM-SMFA 82.4 - 90.4 mm
(3.24" - 3.56")
Actuator
Model *Length L
M20 x 1.5 mm
(0.06")
1/2"-14 NPT
Adapter is Supplied
Accessories
Cable Glands
Size Model
Used with
Switch Models
For Cable
Diameters
Dimensions
M20 x 1.5
Metal
SI-QM-CGM20 All
5.0 to 12.0 mm
(0.20" to 0.47")
M20 x 1.5
24.0 mm
(0.94")
35.5 mm
(1.40")
Actuator DimensionsSwitch Dimensions
15 mm
(0.59")
20.0 mm
(0.79")
80.0 mm
(3.15")
7.5 mm
(0.30")
2 x ø
4.8 mm
(0.19")
Model SI-QM-SSA
40 mm
(1.6")
29 mm
(1.1")
C
L
50 mm
(2.0")
81 mm
(3.2")
41 mm
(1.6")
ø 5.5 mm
(0.22")
Model SI-QM-SMFA
*NOTE: One conduit adapter is supplied with each switch.
Replacement Parts
Description Model*
Used with
Switch Models
Thread
Conversion
Dimensions
½"-14 NPT
Metal
Conduit Adaptor
SI-QM-M20
All
M20 x 1.5
to
½"-14 NPT
23.0 mm
(0.91")
M20 x 1.5
24.0 mm
(0.94")
1/2"-14 NPT
Internal Thread
O-ring
E