SICK STR1, Operating Instructions Manual

Page: 42 / 52

Sensing ranges for “Mini” actuator
Table 28: Sensing ranges for “Mini” actuator
Alignment of sensor and actuator Assured switch-
on distance S
ao
Assured switch
off distance S
ar
Minimum dis‐
tance with paral‐
lel approach
≤ 10 mm
≤ 14 mm
1)
≥ 28 mm 10 mm
≤ 10 mm
≤ 14 mm
1)
≥ 28 mm 10 mm
≤ 4 mm
≤ 9 mm
1)
≥ 20 mm 4 mm
≤ 4 mm
≤ 9 mm
1)
≥ 20 mm 4 mm
1) Only applies in limited temperature range of –10 °C … +70 °C. Devices with serial number 1824*** or
lower only support the limited temperature range. The serial number is displayed on the safety switch
over the data matrix code.
Sensing ranges for “Compact” actuator
Table 29: Sensing ranges for “Compact” actuator
Alignment of sensor and actuator Assured switch-
on distance S
ao
Assured switch
off distance S
ar
Minimum dis‐
tance with paral‐
lel approach
≤ 10 mm ≥ 25 mm 5 mm
11
TECHNICAL DATA
42 O P E R A T I N G I N S T R U C T I O N S | STR1 8018754/12IU/2020-01-30 | SICK
Subject to change without notice