Solartron LE/12/SV User Manual

Linear encoders with current or voltage output

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linear encoders
with current or
voltage output
user manual

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Summary of Contents for Solartron LE/12/SV

  • Page 1 manual...
  • Page 2: Table Of Contents

    Index 1 Introduction .......2 6 Operation ....... . .9 This Manual .
  • Page 3: Introduction

    LE/12/SI LE/25/SV LE/25/SI LE/12/PV LE/12/PI LE/25/PV LE/25/PI Solartron also produce a digital version of the Linear Encoders, which can be used with Solartron DRO’s or the Orbit network to create measuring systems. 1.0: Introduction Manual Part No. 502350 Issue 2...
  • Page 4: Safety Summary

    NOTES: This equipment contains no user serviceable parts cautionary or other information is to be found. This equipment must be returned to your Solartron dealer for all servicing and repair (see section 10.0). Low Voltage This equipment operates at below the SELV and is therefore outside the scope of the Low Voltage Directive.
  • Page 5: Designation Of Parts

    3.0: Designation of Parts Items Supplied Linear Encoder Probe in packaging case. Standard tip (measuring contact) fitted. Finger lift lever. Locking tool. Operating instructions. Calibration chart. Plus other accessories as ordered. 3.0: Designation of Parts " Manual Part No. 502350 Issue 2...
  • Page 6: Handling And Maintenance

    4.0: Handling & Maintenance The Solartron range of Linear Encoders are precision instruments and should be handled with care. Where possible, the Linear Encoder should be stored in its protective box when not being used. These Linear Encoders are designed to be maintenance free;...
  • Page 7: Mechanical Installation

    5.0: Mechanical Installation CAUTIONS Ensure that the probe is not subjected to excessive over-travel, or side loading at the tip greater than that corresponding to a 0.5mm lift on a Ø3 ball. When mounting the Linear Encoder avoid the risk of distortion of the bearing assembly by over-tightening of the mounting screws around the clamping shank.
  • Page 8: Clamping Configurations

    5.0: Mechanical Installation (continued) 5.1 Clamping Configurations Recommended maximum tightening torque When mounting 0.28d (( ) + 0.15) Π Linear Encoder do (1-(0.15 Π not over tighten clamp screws. Where d = screw dia mm P = screw pitch mm assuming a ‘V’...
  • Page 9: Replacing The Probe Tip

    5.0: Mechanical Installation (continued) 5.2 Replacing the probe tip 1. Slide back gaiter (fitted to IP65 and pneumatic versions only) to reveal the hole in the shaft. 2. Insert locking tool (supplied) in the hole. 3. Unscrew tip while holding locking tool to prevent any damage to the read head.
  • Page 10: Operation

    6.0: Operation 6.1 Finger lift lever 6.3 Pneumatic operation Snaps over probe tip A Pneumatic nozzle is enabling tip to be lifted fitted as standard to without transferring heat LE/12/P & LE/25/P . By to shaft. applying air between 0.5 &...
  • Page 11: Electrical Interface

    7.0: Electrical Interface The Linear Encoder provides either a current output or a voltage output corresponding to the format below. The signals are differential. These signals are designed to be compatible with industry standard electronics. Signals Current Voltage In Phase 7 - 16 uApp 0.6 to 1.2Vpp Quadrature Phase...
  • Page 12: Current Probe

    7.0: Electrical Interface (continued) 7.1 Current probe Pin Number Signal Description In Phase current + In Phase current - + 5 Vdc Probe power supply 0 Vdc Probe power return Quadrature phase current + Quadrature phase current - Reference current + Reference current - Not connected tp probe Note: Connector housing is connected to cable screen...
  • Page 13: Voltage Probe

    7.0: Electrical Interface (continued) 7.2 Voltage probe Pin Number Signal Description Quadrature phase voltage - 5V dc Sense Reference voltage + Reference voltage - In Phase voltage + In Phase voltage - No connection Quadrature phase voltage + No connection 0V dc Probe power return 0V dc...
  • Page 14: Specification

    8.0: Specification Model LE12 LE25 Temp range Stroke 12mm (0.5”) 25mm(1.0”) - Operating 0° to 50°C (32° to 122°F) - Storage -20° to +70°C (-4° to 158°F) Resolution Dependant on subsequent electronics IP Rating Accuracy ± 0.5µm (20 millionths inch) Probe: IP50 (IP65 optional) Reference temp...
  • Page 15: Outline Drawings

    9.0: Outline Drawings Note: All dimensions in mm All dimensions stated are nominal 9.0:Outline Drawings " Manual Part No. 502350 Issue 2...
  • Page 16: Connector

    9.0: Outline Drawings (continued) Connector Note: All dimensions in mm All dimensions stated are nominal 9.0:Outline Drawings Manual Part No. 502350 Issue 2...
  • Page 17: Return Of Goods

    Customer damage and any device found, upon shipped prepaid to your distributor or, if purchased inspection, to have no fault will be considered non- directly from Solartron Metrology, to the relevant Sales warranty. Office (see below). Please contact the Sales Office or Distributor for The shipping container should be marked: "For the...
  • Page 18 Solartron Metrology Ltd. is a subsidiary of The Roxboro Group Plc. solartron Solartron pursues a policy of continuous development. The specifications in this document may therefore be changed without notice Solartron Metrology Ltd. A Roxboro Group Company...

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