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EN 12527 Caster Starting Force Tester for Rolling Resistance & Static Load Test
The EN 12527 Caster Starting Force Tester is a professional testing instrument designed to determine rolling resistance, starting rolling resistance, steering force and braking efficiency of industrial casters, universal wheels, furniture casters, medical casters and heavy-equipment casters.
It fully meets EN 12527, GB/T 14688, GB/T 14687 and other international and national standards. It can also verify the friction coefficient of friction surfaces in reverse, making it ideal for factories, laboratories and quality inspection institutions.
Working Principle & Structure
The machine uses a servo electric cylinder to simulate vertical load, and another servo electric cylinder drives the caster in horizontal reciprocating motion. It can perform caster rotation performance test (rolling resistance / starting resistance), steering performance test (steering starting force) and static load test.
Equipment Components
Vertical Loading Mechanism: Employs a servo motor-driven electric cylinder, connected to a 2T range sensor to form a closed-loop control system. Vertically guided by a guide rail, it can apply a maximum downward vertical force of 1T.
Horizontal Loading Structure: Employs a servo motor-driven electric cylinder, connected to a 1T range sensor to form a closed-loop control system. Horizontally guided by a linear guide rail, it can horizontally drag the rollers, applying a maximum horizontal force of 500kg.
Frame Structure: Adopts an integral frame structure; the friction surface can be customized upon request.
Control System: PLC-controlled with a 7-inch color touchscreen displaying force-time curves.
Technical Parameters
Item
Specification
Control System
PLC control + 7-inch color touch screen
Test Station
Single station
Test Functions
Static load test; Rolling resistance test; Starting resistance test; Braking efficiency test
Suitable Caster Diameter
Ø50 mm - Ø200 mm
Vertical Load
0-10000 N stepless adjustable
Horizontal Force
Max. 5000 N
Force Accuracy
±1% F.S.
Horizontal Stroke Speed
0-300 mm/min stepless adjustable
Dimensions (L×W×H)
1500×800×1600 mm
Power Supply
AC 220 V, 50/60 Hz
System Unit Introduction
The system is designed based on modular principles, strictly adhering to standard requirements in design and manufacturing, while also utilizing standardized designs and components as much as possible. This ensures optimized system performance and technical support.
The system employs a servo motor and electric cylinder drive, guaranteeing high reliability and an extremely long service life. The entire system has clear functions, a compact structure, an aesthetically pleasing appearance, and a reasonable layout, facilitating maintenance and routine upkeep.
The equipment is designed and manufactured to meet the customer's force testing requirements, and test data can be printed via a micro printer.
System Components
Vertical Loading Unit: Includes one set of servo motor and electric cylinder, one 2T pressure sensor, a sample mounting plate, and a vertical guide mechanism.
Horizontal Force Application Unit: Consists of two linear guide rails and an electric cylinder with a servo motor, forming a closed-loop control with a horizontal tension sensor. It can achieve a maximum horizontal tension of 5000N.
Intelligent Electrical Control System: Mainly consists of a control cabinet, control circuit, operation panel, and core control components. The system's electrical control components are centrally installed in a control cabinet equipped with ventilation facilities.
Control System Features
This system adopts PLC intelligent control and is operated via a 7-inch color touchscreen.
The system software program was developed by our company. Test rate and test stroke can be preset via the touchscreen.
The starting force value (peak value) can be obtained through the force-time curve and recorded data, fully meeting the relevant requirements of the standard.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Total Annual:
800000-1500000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
Sinuo is an innovation manufacturing company, specializing in the research and development and sales of laboratory construction and testing equipment for electrical appliances (covering the construction of energy efficiency and performance laboratories, as well as supplementary waterproof testing la... Sinuo is an innovation manufacturing company, specializing in the research and development and sales of laboratory construction and testing equipment for electrical appliances (covering the construction of energy efficiency and performance laboratories, as well as supplementary waterproof testing la...
