Azbil HLS Series User Manual

6-5
6-2. Stroke and range spring change
As a general rule it is most recommendable to prepare separate actuators for different strokes
and spring ranges to avoid modifications. However, modifications can be done by using the
parts mentioned below.
Of Models HA2 and HA3, there are two different diameters of bonnet connection sections.
For these models, note the following:
Of Model HA2, modification for change between read stroke of 14.3 or 25mm and that of
38mm cannot be done.
Of Model HA2, modification for change between rated stroke of 25 or 38mm and that of
50mm cannot be done.
Table 6-3. Parts Required for Respective Stroke Ranges
Note: spring force is equivalent to air pressure(kPa{kgf/cm
2
})
Actuator model PSA1
Part name Q'ty For Stroke 14.3mm For Stroke 25mm
Scale plate 1 82559230-102 82559230-101
Spring
20-98{0.2-1.0} 4 82521340-101 82521340-104
80-240{0.8-2.4} 4 82521340-102 82521340-103
Rod
unit
R (Reverse action) 1 82559228-102 82559228-101
D (Direct action) 1 82559229-102 82559229-101
Washer 1 82553318-101 82553318-101
Actuator model HA2
Part name Q'ty For Stroke 14.3mm For Stroke 25mm For Stroke 38mm
Scale plate 1 80225032-164 80225032-464 82554022-103
Spring
20-98{0.2-1.0} 4 82521205-101 82521205-103 82521208-102
80-240{0.8-2.4} 4 82521205-102 82521208-101
82521208-103
82521208-104
Rod
unit
R (Reverse action) 1 82521431-101 82521431-102 82521431-103
D (Direct action) 1 82521427-101 82521427-102 82521427-103

Azbil HLS Series Specifications

General

Brand	Azbil
Model	HLS Series
Category	Control Unit
Language	English