Tail Rotor Actuator Test Rig / Series No. 0800 · 0–32 V DC · 10 A / MRA & TRA of LCH / Defence · Aerospace Neometrix · India

Series No. 0800 · Neometrix

Tail rotor
actuator test rig.

Name: Tail Rotor Actuator Test Rig
Brand: Neometrix

Precision test rig for verification of Main Rotor Actuators (Pitch, Role & Collective) and Tail Rotor Actuator performance parameters on the Light Combat Helicopter.

Request proposal Key features

Tail Rotor Actuator Test Rig — Neometrix

Fig · 01 Tail Rotor Actuator Test Rig — Series No. 0800

Power Supply Output

0–32V DC

Output Current

10A

Voltmeter Range

0–50V DC

Sector

Defence& Aerospace

Overview

MRA & TRA testing. Series No. 0800.

Testing, adjustment and checking of performance parameters of Main Rotor Actuators and Tail Rotor Actuator of the Light Combat Helicopter.

Fig · 02 Test rig assembly view

The Neometrix Engineering series No. 0800 Test Rig is meant for testing, adjustment and checking of various performance parameters of MRA — Main Rotor Actuators (Pitch, Role & Collective) AND TRA — Tail Rotor Actuator of LCH.

This rig performs the following functions and tests on the actuators: Proof Pressure Tests, Ram Stroke/Load Test, Pilot Input Load, By-Pass Anti Jamming, Stall Load & Synchronization, Drift Speed Test, and Auto Stabilizer Operation.

Series No. 0800 — precision actuator testing for LCH.

Key Features

Tests performed.

Seven distinct test functions covering the full range of actuator performance parameters.

Feature · 01

Proof Pressure Tests

Validates structural integrity of the actuator under defined proof pressure conditions.

Pressure · Structural Integrity

Feature · 02

Ram Stroke & Load Test

Measures ram stroke travel and load capacity across the actuator operating range.

Stroke · Load Capacity

Feature · 03

Pilot Input Load

Verifies pilot input force requirements and actuator response characteristics.

Input Force · Response

Feature · 04

By-Pass Anti Jamming

Confirms by-pass and anti-jamming mechanism functionality under test conditions.

Anti-Jam · By-Pass

Feature · 05

Stall Load & Synchronization

Evaluates stall load limits and synchronization performance of the actuator assembly.

Stall Load · Sync

Feature · 06

Drift Speed Test

Measures actuator drift speed under no-signal conditions to verify holding performance.

Drift · Hold Performance

Feature · 07

Auto Stabilizer Operation

Tests auto stabilizer circuit operation and actuator response under stabilization commands.

Stabilizer · Auto Operation

Specifications

Technical parameters.

Parameter	Value	Details
Power Supply Input	230 ±10%, 1-Ø, 50 Hz	Regulated DC Power Supply
Power Supply Output	0–32 V DC, 10 A	Regulated DC
UPS	500 VA	—
Monitor	15” TFT	—
Printer	DeskJet	—
Toggle Switch	SPST 10 A	—
Lamp	27 V	—
Relay	27 V, 2 NO, 2 NC	—
Voltmeter Indicator	0–50 V DC	4½ digit · Digital Panel Meter · Input: 4–20 mA · With calibration certificate
Milliammeter Indicator	0–1000 mA DC	4½ digit · Digital Panel Meter · Input: 4–20 mA · With calibration certificate

Image Gallery

The rig, three views.

Applications

What the rig tests.

A · 01External Leakage Testing — detection and quantification of external fluid leakage from actuator assemblies

A · 02Internal Leakage Testing — measurement of internal cross-port leakage within the actuator

A · 03No-load Speed Testing — verification of actuator speed under zero load conditions

A · 04Load vs. Speed Characteristics / Loop Gain — characterisation of actuator performance under varying load

A · 05Frequency Response — dynamic performance evaluation of the actuator control loop

FAQ

Common questions.

Q · 01What is the Tail Rotor Actuator Test Rig?

The Neometrix Engineering series No. 0800 Test Rig is meant for testing, adjustment and checking of various performance parameters of MRA — Main Rotor Actuators (Pitch, Role & Collective) AND TRA — Tail Rotor Actuator of LCH.

Q · 02Who manufactures the Tail Rotor Actuator Test Rig?

The Tail Rotor Actuator Test Rig is designed and manufactured by Neometrix Engineering Pvt Ltd, a precision test equipment manufacturer based in India.

Q · 03What tests can be performed on the rig?

The rig performs Proof Pressure Tests, Ram Stroke/Load Test, Pilot Input Load, By-Pass Anti Jamming, Stall Load & Synchronization, Drift Speed Test, and Auto Stabilizer Operation tests.

Q · 04What are the applications of this test rig?

Applications include External Leakage Testing, Internal Leakage Testing, No-load Speed Testing, Load vs. Speed Characteristics / Loop Gain, and Frequency Response.

Q · 05Is the Tail Rotor Actuator Test Rig customizable?

Yes, Neometrix offers customized versions tailored to specific client requirements, operational parameters, and industry standards.

Q · 06What after-sales support does Neometrix provide?

Neometrix provides comprehensive after-sales support including installation, commissioning, operator training, preventive maintenance, and on-site service.

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