Actuator (Hydraulic/Pneumatic/Electric) for Compaction

Product Specifications

Technical details and manufacturing context for Actuator (Hydraulic Cylinder/Pneumatic Cylinder/Electric Motor)

Definition

Within the Compaction Mechanism, the actuator serves as the primary force-generating component that applies controlled pressure or movement to compact materials. Hydraulic cylinders provide high-force linear motion, pneumatic cylinders offer rapid cycling for lighter loads, and electric motors deliver precise rotary or linear positioning. These actuators convert energy inputs into the mechanical work required for effective compaction processes. The actuator is a component used in machinery and equipment manufacturing, specifically designed for compaction operations. It is available in three main types: hydraulic cylinders, pneumatic cylinders, and electric motors. Each type has distinct characteristics: hydraulic cylinders are known for their high force output, pneumatic cylinders for their speed and suitability for lighter loads, and electric motors for their precision in positioning. The actuator's performance is defined by several parameters, including bore diameter (32–200 mm per ISO 6020-2), stroke length (25–500 mm), output force (0.5–120 kN), operating speed (0.1–0.5 m/s), positioning accuracy (±0.05 mm for servo-controlled units), operating temperature (-20 to 80°C), ingress protection (IP54–IP65 per IEC 60529), supply voltage (24 V DC ±10% for electric motor actuators), power consumption (0.5–5.5 kW), material options (aluminum, steel, stainless steel), and weight (5–150 kg). These values are reference ranges and must be confirmed for the specific model and application. The actuator is typically made of steel, aluminum alloy, and sealing polymers. It is essential to verify model-specific values and standards with the legal manufacturer or supplier before procurement.

Working Principle

Hydraulic cylinders use pressurized fluid to extend and retract a piston rod, generating linear motion. Pneumatic cylinders operate similarly but use compressed air, allowing for rapid cycling. Electric motors convert electrical energy into rotational torque, which can be coupled with gearboxes or lead screws to produce linear motion. All actuator types receive control signals to regulate force, speed, and position during compaction cycles. The working principle involves converting energy input into mechanical work, with the specific mechanism depending on the actuator type.

Common Materials

Steel, Aluminum alloy, Sealing polymers

Technical Parameters

Parameter	Typical range	Notes & selection driver
Bore Diameter	32–200 mm	Determines force outputISO 6020-2
Stroke Length	25–500 mm	Customizable per application
Output Force	0.5–120 kN	Calculated from pressure and bore
Operating Speed	0.1–0.5 m/s	Higher speeds may require cushioning
Positioning Accuracy	±0.05 mm	For servo-controlled actuators
Operating Temperature	-20–80 °C	Seals limit range
Ingress Protection	IP54–IP65	Higher for dusty/wet environmentsIEC 60529
Supply Voltage	24 ±10% V DC	For electric motor actuators
Power Consumption	0.5–5.5 kW	Depends on motor size
Material	Alu/Stahl/Edelstahl	Stainless for corrosive media
Weight	5–150 kg	Affects mounting structure

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

Piston rod Part
Transmits force from internal piston to external load

Material: Chrome-plated steel
Seals Part
Prevent fluid/air leakage in cylinder assemblies

Material: Nitrile rubber
Motor windings Part
Convert electrical energy to electromagnetic fields in electric motors

Material: Copper wire with insulation
Cylinder Optional
The bore the fluid acts in; on fluid-powered builds nothing works without it.
Piston Optional
The face the pressure acts on; the rod only carries what it produces.
Lead Screw Optional
Turns motor rotation into stroke on electric builds.

Applied To / Applications

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

Compaction Mechanism

View system integration details

Manufacturers of Actuator (Hydraulic Cylinder/Pneumatic Cylinder/Electric Motor)

Manufacturer profiles associated with Actuator (Hydraulic Cylinder/Pneumatic Cylinder/Electric Motor).

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review · Page last updated 16 September 2026

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Frequently Asked Questions

What are the main types of actuators used in compaction mechanisms?

The main types are hydraulic cylinders, pneumatic cylinders, and electric motors. Hydraulic cylinders provide high-force linear motion, pneumatic cylinders offer rapid cycling for lighter loads, and electric motors deliver precise rotary or linear positioning.

What parameters should be considered when selecting an actuator?

Key parameters include operating pressure, bore diameter, stroke length, output force, operating speed, positioning accuracy, operating temperature, ingress protection, supply voltage (for electric), power consumption, material, and weight. These values are reference ranges and must be confirmed for the specific application.

What standards are relevant for actuators?

Relevant standards include for operating pressure, ISO 6020-2 for bore diameter, and IEC 60529 for ingress protection. These standards serve as procurement references; compliance must be verified with the manufacturer.

How does the actuator convert energy into mechanical motion?

Hydraulic cylinders use pressurized fluid to move a piston rod, pneumatic cylinders use compressed air, and electric motors convert electrical energy into rotational torque, which can be converted to linear motion via gearboxes or lead screws. Control signals regulate force, speed, and position.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	Hydraulic: up to 350 bar, Pneumatic: up to 16 bar, Electric: N/A
flow rate:	Hydraulic: 5-200 L/min, Pneumatic: 100-10000 NL/min, Electric: N/A
temperature:	-20°C to +80°C (standard), -40°C to +120°C (specialized)
slurry concentration:	Not recommended for slurry applications without special sealing

Actuator (Hydraulic Cylinder/Pneumatic Cylinder/Electric Motor)

Product Specifications

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards