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Si-Plan Electronics Research Ltd
SECOND HAND MACHINES FOR SALE


'Servotest' servo-hydraulic test machine


This machine has previously been taken in part-exchange and is now offered for sale. The sturdy, four-column loading frame has a movable crosshead with hydraulic clamping. Two motor-driven lead screws are used to power the crosshead up and down. A load cell is mounted on the hydraulic actuator rod.

Hydraulic actuator

  • ± 250kN dynamic.
  • 100mm stroke.
  • Fitted with two Moog servo-valves. The manifold has provision for up to four servo-valves for high frequency work.)

The machine dimensions are indicated below.


The machine can be supplied in the following formats.
  1. The frame as photographed with a new analogue controller (RISC PC compatible) featuring:
    • Function generator 0.001Hz to 100Hz; sine, square, triangular or ramp generation.
    • Displacement, load and strain signal conditioning.
    • Individual displacement, load and strain servo amplifiers.
    • Trip module selectable for displacement, load and strain with inhibit/reset facility.
    • DPM switchable to read displacement, load, strain and frequency as mean, range, tension, peak, compression peak.
    • Hengslter cycles counter
    • 50-way IDC for PC data logging control.

    Excluding the hydraulic supply.
    UKP25,000.
  2. The frame as photographed with a new digital controller interfaced to a PC running a Windows-based software package.
    Excluding the hydraulic supply.
    £30,000.
  3. As either format 1 or 2 with the addition of a hydraulic power pack, The hydraulic power pack can be sized to customer requirements and can be either a new or reconditioned system.
    Price on application.

    Also available: environmental enclosure for hot and cold work or furnace and high-temperature extensometer for up to 1000°C test work.
    Price on application.

Updated 20 April 2005



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Si-Plan Electronics Research Ltd, Avenue Farm Industrial Estate,
Birmingham Road, Stratford-upon-Avon, CV37 0HR, UK
Tel International: +44 1789 205849 | Tel UK: 01789 205849
Fax International: +44 1789 415550 | Fax UK: 01789 415550
www.si-plan.com
enquiries@si-plan.com

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