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BiSS
AC – 02 – XXXX: Servo-Hydraulic Actuators
BiSS double ended - double acting servo hydraulic actuators are designed for static and dynamic testing with
robust side load tolerances to provide unmatched strength and durability. These heavy duty force generators
apply equal axial forces in tension and compression with excellent dynamic characteristics. BiSS actuators
incorporate a monolithic piston design with inbuilt digital encoder of 0.1 µ resolution for stroke measurement,
These features make our actuators more reliable with precise control to meet most of the demanding
applications of testing.
Available in wide range of force capacities and stroke, these actuators are easily interfaced with various
transducers, swivels, swivel bases, pedestal mounts, servovalves, manifolds and hydraulic power sources to
ensure consistence test results.
Applications
 Material test systems
 Shock absorber test systems
 Uniaxial and multiaxial shaketables
 Structural test systems
 Durability and performance testing of vehicles
and its components
 Tension, compression, fatigue and fracture
applications
 Damping force characterisation
 Testing of metals, composites and elastomers
Standard Features
 Superior and reliable force ratings staring from
+/-5 to 3000kN with stroke lengths from +/-25
to +/-500 mm
 Double ended double acting, hydrostatic
bearing actuators with monolithic piston
design to apply equal axial forces in tension
and compression
 Heat treated and hard chrome plated precisely
machined piston rods for smooth operations
 Metric threading on rod end to interface with
various adapters and force transducers
 Coaxially mounted encoders with 0.1 micron
resolution for precise control of displacements
 Hydraulic cushions at either ends provide
accidental damages to end caps
 Servo valve manifolds with oversize ports and
provisions for interfacing to a variety of servo
valves and service manifolds
Bangalore Integrated System Solutions Pvt. Ltd.
#497E, 14th Cross, 4th Phase, Peenya Industrial Area, Bangalore – 560 058, India.
+91 80 28360184
+91 80 28360047
www.biss.in
[email protected]
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BiSS
Specifications
Model
Number
Force,
kN
Rod
Diameter,
mm
30
40
40
40
40
63
Piston
Area,
cm2
3
6
7
11
13
26
AC-02-0105
AC-02-01110
AC-02-0115
AC-02-0120
AC-02-0125
AC-02-0150
5
10
15
20
25
50
AC-02-0210
AC-02-0225
AC-02-0230
AC-02-0250
100
250
300
500
63
110
110
125
55
135
159
257
AC-02-0310
1000
150
530
Note
All dimensions in mm unless specified otherwise
All actuators are designed for 210 bar pressure operations
All actuators are designed with 10 mm hydraulic cushions on
either ends (A)
Dimensions are subject to minor variations based on specific
ratings
Metric threading on all rod ends unless specified otherwise
Low Capacity Actuators
Weight, Thread Depth Mounting
kg
on Rod of
Pitch
Thread
14
16x2
22
27x2
30
27x2
30
85
35
27x2
55
27x2
68
27x2
35
120
Medium Capacity Actuators
85
27x2
35
120
150
50x2
40
230
275
50x2
40
230
400
50x2
40
300
High Capacity Actuators
565
90x2
60
350
Mounting
Threads
No. of
Mounting
Holes
12
4
16
4
16
20
24
24
4
30
8
8
Minimum protrusion of rod from the bottom crosshead is
50 mm
Custom options to meet specific needs are available.
Please contact BiSS for details
Actuator length varies with change in stroke length
Hydrostatic bearings on all actuators available as a
standard
Bangalore Integrated System Solutions Pvt. Ltd.
#497E, 14th Cross, 4th Phase, Peenya Industrial Area, Bangalore – 560 058, India.
+91 80 28360184
+91 80 28360047
www.biss.in
[email protected]
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