What is the typical noise level of the actuator during operation? Are there any silent models available?

The noise level of regular products is generally around 40-50 decibels. If a quiet environment is required, models with silent motors or those using special damping materials can be chosen.

Silent Linear Actuator for Electric Massage Chair Systems

Name: Silent Linear Actuator for Electric Massage Chair Systems
Brand: Wuxi Jiazhini Machinery Technology Co., Ltd
SKU: 2311562345

Jiangsu, ChinaWuxi Jiazhini Machinery Technology Co., Ltd

US$90.00-180.00

1 Piece

Product profile

Customization

Available

Application

Agricultural Machinery, Automotive, Furniture, Industrial Automation, Marine, Medical Equipment, Robotics, Solar Tracking System

Certification

CE, ISO, RoHS

Model NO.

JZN184

Control Options

On/Off Control

IP Rating

IP65

Limit Switch

Built-in

Max Thrust

4000N

Standard Stroke

20-1600mm

Type

DC Linear Actuator

Voltage

12~48V

Product Name

Electric Linear Actuator

Keywords

Electric Linear Actuator

Dynamic Load

4000n

Static Load

6000n

Speed

5.5-13.5mm/S

Stroke

Customizable

Protection Level

IP67

Ambient Temperature

-20~80 Celsius

Noise Index

<45db

Efficiency

>/= 2

Use

Car

Continuous Current(a)

0.5-7A

OEM & ODM Custom

Logo Custom

Transport Package

Standard Packaging or Customized

Specification

Standard Specifications or Customized

Trademark

JIA ZHI NI

Origin

Wuxi, China

Production Capacity

50000pieces/Year

Key features

The product has strong self-locking capability and is equipped with a worm gear and worm structure.

Low noise, high protection level, reaching IP67.

The product has a protection level of up to IP67, effectively eliminating the risk of accidental drops. During operation, it runs smoothly without any jerks or impacts.

This silent electric push rod operates with very low noise and provides a quieter environment than a typical library. When in use, it is almost imperceptible and does not disturb others.

The product is equipped with a worm gear and worm wheel structure, ensuring a smooth and steady operation without any jerks or vibrations. The start and stop processes are gentle and without any impac

Wide compatibility for scenarios such as medical care beds, elderly assistive chairs, multi-functional sofas, and home theater lifting equipment, etc.

Equipped with high-precision Hall sensors for real-time feedback, the positioning accuracy can reach 1mm, ensuring precise and controllable movement of the equipment.

With IP65 high-standard protection design, it is impervious to water and dust, and is suitable for various devices such as medical care beds, rehabilitation equipment, and intelligent sofas.

The electric push rod that combines practicality and safety can seamlessly connect the two usage scenarios of medical and household applications.

The design of worm gear and worm mechanism ensures stable transmission and strong self-locking force, completely solving the problem of equipment displacement and achieving maximum safety factor.

Company profile

Importers and ExportersIn-stock Capacity100% Finished Products InspectionProduct Certification

Wuxi Jiazhini Machinery Technology Co., Ltd

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.59h

AI-Powered supplier vetting

SummaryThe supplier is a machinery and mechanical-parts manufacturer with general and special equipment manufacturing, parts processing, equipment sales, and technical service activities. It provides OEM and ODM services and supports customization from samples and designs. Its documented certifications include ISO9001:2015 and CE. Production resources include two production lines and equipment for cutting, pressing, turning, milling, drilling, assembly, and testing, while quality-control staffing is below five. R&D is limited: two R&D engineers are reported, no SDK is available, and no new product information was reported for the past year. After-sales procedures exist for complaints and corrective actions, but no written records are maintained. Financial and cash-flow information is identified for 2021–2023, but the supplied slices do not provide performance values. The supplier has no overseas warehouse, showroom, agent, or branch, and no Fortune 500 customer cooperation is reported.

Supplier typeThe supplier operates as a machinery and mechanical-parts manufacturer, covering general and special equipment manufacturing, parts processing, equipment sales, and technical services. Its stated scope also includes mechanical and electrical equipment and power-facility equipment activities, indicating a manufacturing-oriented industrial supplier rather than a service-only trader.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification. These are explicit certifications relevant to quality management and product compliance, although the slices do not specify the certified product scope or validity dates.

R&D capabilityThe supplier offers ODM services and design customization, but it has only two R&D engineers, reports no new products in the past year, and has no available SDK. This provides evidence of some design capability but also explicit limitations in recent product innovation and technical-development resources.

Production capacityProduction resources include two production lines and equipment for cutting, hydraulic pressing, turning, milling, drilling, assembly, salt-spray, temperature, and fatigue testing. ISO9001:2015 and CE are reported, but quality-control staffing is below five and finished-product inspection has instructions without written records.

Customization capabilityThe supplier explicitly supports customization from samples and from customer designs, and provides both OEM and ODM services. This directly demonstrates capability to manufacture or develop products according to externally provided requirements.

Product Q&A

Q:In which devices or scenarios are linear actuators mainly applied?

Home automation such as electric sofas, medical care such as bed elevators, industrial automation such as conveyor belt push rods, agricultural ventilation equipment, etc.

Q:I would like to purchase a sample for testing. What is the minimum order quantity (MOQ)?

Minimum order quantity is 1 piece.

Q:Can the parameters of the product be customized? For example, the travel length or speed?

Sure, you can customize the parameters according to your own needs.

Q:Apart from pushing and pulling, can this actuator be used to lift heavy objects?

OK. When installing vertically, it is necessary to pay attention to the difference between "static load" and "dynamic load", and it is usually recommended to install brakes or use trapezoidal screws to prevent falling in case of power failure.

Q:What is synchronous control? If multiple actuators need to be raised and lowered simultaneously (such as multiple synchronized elevating tables), what

Synchronous control requires the support of the controller. When multiple actuators are operating synchronously, it is necessary to ensure that the motor speeds are consistent, or use servo motors with Hall sensor feedback in conjunction with the controller for position calibration.