Movement Assembly for Display Mechanisms - Specifications and Parameters

Product Specifications

Technical details and manufacturing context for Movement Assembly

Definition

The movement assembly is a sub-component used in display mechanisms to produce precise positioning, rotation, or translation of display elements. It consists of interconnected mechanical parts that convert input signals or energy into controlled physical movement, allowing displays to change orientation, adjust angles, or reposition components as required by the system. This assembly is typically found in products such as monitor stands, adjustable arms, or other display support structures where controlled motion is necessary.

The assembly operates by receiving control signals that activate motors, actuators, or mechanical linkages. These components work in coordination to produce the desired motion through gear trains, belts, slides, or pivot mechanisms, often incorporating feedback systems for position accuracy. The design may include components made from aluminum alloy, stainless steel, or engineering plastics, depending on the application requirements.

Key parameters for the movement assembly include an operating temperature range of -40 to 85 °C, a rated voltage of 12 to 24 V DC, and a rated current of 0.5 to 2.0 A. Positioning accuracy is ±0.05 mm, and repeatability is ±0.02 mm. The maximum load capacity is 50 to 200 N, with a speed range of 10 to 100 mm/s. The assembly is rated for ingress protection from IP54 to IP65 per IEC 60529, and the material specification for the aluminum alloy is 6061-T6 per ASTM B221. The weight ranges from 0.5 to 2.5 kg, operating humidity is 20 to 80% RH, and noise level is 30 to 50 dB(A) per ISO 3744.

These values are reference ranges and must be verified for the specific model and application. Always confirm model-specific values and standards with the legal manufacturer or supplier before procurement or integration.

Working Principle

The movement assembly receives control signals from a system controller, which activates electric motors or actuators. These components drive mechanical linkages such as gear trains, belts, or slides, converting rotational or linear motion into the desired movement of the display element. Feedback sensors may be incorporated to monitor position and ensure accuracy. The assembly operates within specified voltage, current, and temperature limits to maintain performance and avoid damage.

Common Materials

Aluminum alloy, Stainless steel, Engineering plastics

Technical Parameters

Parameter	Typical range	Notes & selection driver
Operating Temperature	-40–85 °C	Outside this range, lubricants degrade and tolerances shift.
Rated Voltage	12–24 V DC	Below 12 V, torque drops; above 24 V, insulation may fail.
Rated Current	0.5–2.0 A	Higher current indicates higher load capacity.
Positioning Accuracy	±0.05 mm	Critical for display alignment.
Repeatability	±0.02 mm	Ensures consistent motion cycle after cycle.
Maximum Load	50–200 N	Exceeding this may cause mechanical failure.
Speed Range	10–100 mm/s	Speed affects motion smoothness.
Ingress Protection	IP54–IP65	Higher IP for dusty or humid environments.IEC 60529
Material	6061-T6	Aluminum alloy for strength and light weight.ASTM B221
Weight	0.5–2.5 kg	Affects overall product weight and portability.
Operating Humidity	20–80 % RH	Condensation can cause short circuits.
Noise Level	30–50 dB(A)	Lower noise for consumer electronics.ISO 3744

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Motor/Actuator
Provides the primary motive force for movement

Material: Various (steel, copper, magnets)
Guide Rails/Slides Part
Ensures smooth, linear motion along defined paths

Material: Stainless steel or hardened aluminum
Gear Train/Linkages
Transmits and modifies motion between components

Material: Steel or engineering plastics
Mounting Brackets Part
Secures the assembly within the display mechanism

Material: Aluminum alloy
Feedback Sensor Optional
Reports actual position so the movement can be closed-loop rather than open-loop.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Display Mechanism

View system integration details

Bourdon Tube/Sensor

View system integration details

Manufacturers of Movement Assembly

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Frequently Asked Questions

What is the operating temperature range for the movement assembly?

The operating temperature range is -40 to 85 °C. Outside this range, lubricants may degrade and tolerances may shift, so it is important to verify the specific model's limits.

What are the rated voltage and current specifications?

The rated voltage is 12 to 24 V DC, and the rated current is 0.5 to 2.0 A. Below 12 V, torque may drop; above 24 V, insulation may fail. Confirm the exact requirements for your application.

What is the positioning accuracy and repeatability?

Positioning accuracy is ±0.05 mm, and repeatability is ±0.02 mm. These values are critical for display alignment and consistent motion cycle after cycle.

What ingress protection rating does the assembly have?

The ingress protection rating is IP54 to IP65 per IEC 60529. Higher IP ratings are suitable for dusty or humid environments. Verify the actual rating for the specific model.

Data Basis

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Preliminary Technical Classification

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pressure:	0 to 2 bar
other spec:	Max velocity: 0.5 m/s, Max acceleration: 2 m/s²
temperature:	-20°C to 80°C

Movement Assembly

Product Specifications

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards