DTT35XS-SI-2

DTT35XS-SI-2

DTT35XS-SI-2

Product catalog summary
Applications
  • Fast steering mirror
  • Point ahead mechanism
  • Line of sight stabilisation
  • Microscanning
  • Pointing
Key Features
  • Compact design
  • Low capacitance
  • High resonance frequency
  • Space heritage
Related Products
  • CCBµ20
  • CCBµ40
Options and Interfaces
  • Available options for vacuum environments
  • Specific mirror interface available
Annotations

Performance guaranteed in lab environments. Misuse can lead to temporary or permanent alterations. Contact CEDRAT TECHNOLOGIES for non-standard conditions.

Technical Specifications
  • Quasistatic Performances:
    • Nominal stroke: 2.8 mrad (+/-)
    • Minimal stroke: 2.5 mrad (+/-)
    • Blocked force: 19 N
    • Stiffness: 2 N/µm
    • Resolution: 0.3 µrad
  • Dynamic Performances:
    • Force limit (0-peak): 13.5 N
    • Unloaded Blocked-free resonance frequency: 2600 Hz
  • Driving:
    • Voltage range: -20/150 V
    • Capacitance: 0.5 µF
  • Dimensions & Interfaces:
    • Height: 21.4 mm
    • Diameter: 45 mm
    • Mass: 65 g
    • Mechanical, optical, and electrical interfaces detailed in ICD
Mechanical Interface

Includes 4 x M3 screws on a 30mm diameter. Screw lengths must be less than 4mm.

Electrical Interface
  • LEMO option for piezo actuators with 1.5m wire length
  • Connector reference: HARWIN M80-4801642 16 pins
  • Pin Out table for SUB-D option provided
Standards and Tolerances
  • General tolerances according to ISO2768-fH
  • Deburring and radius curvature specifications provided
See more

Catalog excerpts

DTT35XS-SI-2-1

Double Tilt Translator APPLICATIONS >> Fast steering mirror >> Point ahead mechanism >> Line of sight stabilisation CEDRAT TECHNOLOGIES Innovation in Mechatronics KEY FEATURES >> Compact >> Low capacitance >> High resonance frequency >> Space heritage RELATED PRODUCTS >> Available interfaces >> Specific mirror interface Minimal stroke Blocked force Nominal stroke Voltage range TYPICAL VALUE Unloaded Blocked - free resonance frequency (4) ANNOTATIONS Guaranted in labs environment. A misused can lead to temporary or definitive alterations of properties. Contact CEDRAT TECHNOLOGIES prior using actuators under non standard technical conditions Copyright © CEDRAT TECHNOLOGIES | 10/2019 (1) AC voltage, full range @ 1Hz (2) With low noise amplifier SNR=1dB (3) Pulling or pushing force, valid up to ⅓ of the unloaded blocked-free resonance frequency (4) Blocked-free: The actuator is fixed to a mechanical support assumed infinitely stiff (5) Per electrical port, quasistatic excitation, free-free, on the admittance curve (6) unloaded, excluding wires CEDRAT TECHNOLOGIES • 59 Chemin du Vieux Chêne • Inovallée • 38246 MEYLAN Cedex France • Tel. : +33

 Open the catalog to page 1
DTT35XS-SI-2-2

4 x M3,00 (Warning: Fixing screw lengths have to be less than 4mm) CEDRAT TECHNOLOGIES Innovation in Mechatronics cables output Note: Mirror Mechanical Interfaces: 4 x M3 on 30mm Warning: Screw lengths have to be < 4mm E MECHANICAL INTERFACE Copyright © CEDRAT TECHNOLOGIES | 10/2019 Matiere / Material Autre norme / Additionnal Standard Norme Matière / Material Standard: Nom de projet / Project Name Ref. Traitement Surface / Surface Treatment ref. Désignation / Title Obsolescence / Life Cycle 59 chemin du vieux Chêne, 38246 Meylan CONFIDENTIEL INDUSTRIE Ce document est la propriété de CEDRAT TECHNOLOGIES....

 Open the catalog to page 2
DTT35XS-SI-2-3

CEDRAT TECHNOLOGIES Innovation in Mechatronics Pin Out table for SUB-D option SIGNAL VREF AGND SG X+ SG XSG Y+ SG YPGND PGND PGND PGND +130 PGND VX VY DESCRIPTION Internal reference signal output (+5V) Analog ground return for the mechanism SG+ output for X axis SG- output for X axis SG+ output for Y axis SG- output for Y axis Power ground return for the mechanism Power ground return for the mechanism Power ground return for the mechanism Power ground return for the mechanism +130V push-pull rail input for the piezo-actuators Power ground return for the mechanism Input voltage for the Rx axis...

 Open the catalog to page 3

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.