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Overview

Honeywell Aerospace Linear Variable Displacement Transformer (LVDT), single channel, 12,7 mm [0.50 in] stroke range, threaded mounting, pigtail (flying leads) termination, 0.164-32 threaded probe fitting.
Aerospace Design Engineers working on flight controls, engines, nose wheel steering and pilot control applications have a need for continuous position monitoring. Honeywell’s Linear Variable Differential Transformers (LVDT) provide solutions for each of these applications, and more. Honeywell’s new aerospace LVDT provides infinite resolution linear position solutions designed for use in harsh environments. They are an ideal product to be used on next generation aircraft which require expedited design cycle time from an experienced, stable supplier with an extensive aerospace product install base.
1LVTS050ADB Aero Linear Variable Differential Transformers - Honeywell


Technical Specifications

Channels Single
Mounting Threaded
Stroke Range 12,7 mm [0.50 in]
Housing Material 17-4 PH stainless steel
Electrical Connector Pigtail (Flying Leads)
Probe Fitting 0.164-32 threaded
Accuracy ±0.5% of the full stroke gain from 0 % to 100 % of the LVDT stroke @ 21 °C [70 °F]
MTBF 1 million hours min.
Current Consumption 11 mA max.
Input Impedance 650 ohms min. @ 3000 Hz
Output Impedance 2000 ohms max. @ 3000 Hz
Mechanical Stroke 0,254 mm [0.010 in] (in addition to electrical stroke)
Altitude Sea Level to 55,000 ft
Life Requirements 1,000,000 hours min.
Operating Temperature -55 °C to 240 °C [-67 °F to 464 °F]
Sum Voltage (V1+V2) shall be 4.45 VRMS min. to 5.54 VRMS max.
Insulation Resistance 100 megohms min. at 500 Vdc
Mechanical Endurance 100,000 mechanical cycles (fully extended-fully retracted-fully extended) min.
Vibration 60 G @ 5 Hz to 2000 Hz
Dielectric Strength 1500 V RMS min. at 60 Hz
Excitation 7.07 ±0.14 V RMS sinusoidal wave at 3000 Hz ±50 Hz
Weight 0.22 lb to 2.1 lb

Technical Specifications

Channels Single
Mounting Threaded
Stroke Range 12,7 mm [0.50 in]
Housing Material 17-4 PH stainless steel
Electrical Connector Pigtail (Flying Leads)
Probe Fitting 0.164-32 threaded
Accuracy ±0.5% of the full stroke gain from 0 % to 100 % of the LVDT stroke @ 21 °C [70 °F]
MTBF 1 million hours min.
Current Consumption 11 mA max.
Input Impedance 650 ohms min. @ 3000 Hz
Output Impedance 2000 ohms max. @ 3000 Hz
Mechanical Stroke 0,254 mm [0.010 in] (in addition to electrical stroke)
Altitude Sea Level to 55,000 ft
Life Requirements 1,000,000 hours min.
Operating Temperature -55 °C to 240 °C [-67 °F to 464 °F]
Sum Voltage (V1+V2) shall be 4.45 VRMS min. to 5.54 VRMS max.
Insulation Resistance 100 megohms min. at 500 Vdc
Mechanical Endurance 100,000 mechanical cycles (fully extended-fully retracted-fully extended) min.
Vibration 60 G @ 5 Hz to 2000 Hz
Dielectric Strength 1500 V RMS min. at 60 Hz
Excitation 7.07 ±0.14 V RMS sinusoidal wave at 3000 Hz ±50 Hz
Weight 0.22 lb to 2.1 lb

Documents

TITLE DOCUMENT TYPE LANGUAGE SIZE
Aerospace and Defense Product Range Guide Product Range Guide English 22MB
Aerospace Linear Variable Differential Transformers Datasheet Datasheet English 1MB
1LVTS050ADB CAD Drawing CAD Model -- 3MB
32327730: Aerospace Linear Variable Differential Transformers Installation Instructions Installation Instructions English 2MB
Position Sensors Range Guide Product Range Guide English 1MB
Position Detection in Aerospace Applications Application Note English 482KB
Technical Note: Why Use Linear Variable Differential Transformers Technical Information English 222KB

Product Features

  • Pre-validated platform approach: Single channel, dual channel, and dual tandem offerings ensure a wide-variety of configurations and applications can be accommodated
  • Rig point position eliminates need to shim during installation
  • Enhanced reliability: Improved mean time between failure (MTBF) through industry-leading winding techniques, high-strength materials, and industry-leading design
  • Supplier stability: Minimizes cost to serve and ensures supply
  • Global engineering and application expertise: customers with a global footprint can rest assured that there is local support for new applications and troubleshooting

Applications

  • Aerospace and defense
  • Flight controls (PFC/SFC)
  • Engines (mechanisms/valves)
  • Nose-wheel steering
  • Pilot controls

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