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Dongguan Dongjun Testing Equipment Co., Ltd.
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Bicycle Hand Brake & Coaster Brake Performance Tester

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Bicycle Hand Brake & Coaster Brake Performance Tester

Model Number : DJ-55

Hand Brake Loading Position : 25 mm from the end of brake lever

MOQ : 1

Delivery Time : 15-25Work days

Test Speed : 0.5 m/s～2 m/s

Brand Name : Dongjun

Test Station : 1 station

Packaging Details : Wooden crate packaging

Payment Terms : T/T

Price : Negotiable

Dimension : Approx. 532×60×135 cm

Supply Ability : 500pcs

Certification : ISO9001，CE，

Hand Brake Loading Force : 20N～90N

Place of Origin : Dongguan, China

Pedal Applied Force : 50N, 60N, 70N

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Bicycle Hand Brake & Coaster Brake Performance Tester

Product Overview

This tester is designed for the brake performance test of children’s bicycles and balance bikes. It can simulate real braking operations of hand brakes and coaster brakes under riding conditions, testing braking force, braking distance, brake durability and braking efficiency. Widely used in R&D laboratories of bicycle manufacturers and third-party inspection institutions.
The machine clamps the whole bicycle specimen. Pneumatic actuators automatically squeeze brake levers or actuate coaster brakes. Matching weights are used to simulate rider load. An independent control cabinet collects and stores test data.

Parameters

Item Specification
Test Station 1 station
Test Sample Finished children’s bicycle
Hand Brake Loading Position 25 mm from the end of brake lever
Hand Brake Loading Force 20N～90N
Pedal Applied Force 50N, 60N, 70N
Test Speed 0.5 m/s～2 m/s
Test Cycles 5 times
Controller PLC + Touch Screen Control
Dimension (W×D×H) Approx. 532×60×135 cm

Applicable Standards

  • GB/T 3565.4-2022, Bicycles — Safety requirements — Part 4: Test methods for brakes
  • ISO 4210-4, Cycles — Safety requirements for bicycles — Part 4: Braking test methods
  • GB 14746, Safety standard for children’s bicycles

Main Test Items

    1. Hand brake performance test: Apply preset gripping force automatically; measure braking force, braking distance and lever travel. Support continuous or intermittent braking tests.
    2. Coaster brake performance test: Simulate backward pedal movement to test braking capacity and the relationship between pedal force and braking force.
    3. Brake fatigue durability test: Repeat hand brake / coaster brake actuation cycles to verify long-term reliability of brake assemblies.
    4. Braking efficiency test: Load weights to simulate rider mass, brake the wheel at specified linear speed and calculate braking efficiency.
    5. Brake lever strength and coaster brake overload test: Evaluate structural resistance to damage.

Machine Structure

    1. Main frame: Aluminium profile + steel base with mobile casters, fixture for whole bicycle mounting
    2. Hand brake actuator: Vertical pneumatic gripper to clamp brake lever and apply gripping force
    3. Coaster brake driving mechanism: Actuate pedals to trigger backward pedal braking
    4. Weight loading assembly: Simulate rider weight
    5. Wheel supporting & driving system: Rotate wheel to required test speed
    6. Independent electric control cabinet: Touch screen, force value display, parameter setting and data export

Bicycle Hand Brake & Coaster Brake Performance Tester

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Bicycle Hand Brake & Coaster Brake Performance Tester

Bicycle Hand Brake & Coaster Brake Performance Tester

Working Principle

Fix the test bicycle on the bench. Weights apply vertical load to simulate rider. Motor drives the wheel to reach the specified test speed. Pneumatic units act on hand brake or coaster brake as configured. Sensors capture real-time braking signals. The system records braking curve and braking distance to judge compliance. It also supports thousands of cycles for fatigue testing.

Application

Quality inspection lab of children bicycle factories, third-party testing laboratories, R&D sample verification, export product ISO certification testing.

Company Profile

Bicycle Hand Brake & Coaster Brake Performance Tester

PACKING AND TRANSPORTATION

Bicycle Hand Brake & Coaster Brake Performance TesterBicycle Hand Brake & Coaster Brake Performance Tester

FAQ

How to install and use the product?

The product is shipped with an operating instructions and video of English version.or we will send you an operation video to teach you how to install and use the product with English speaking. However, if you need us to teach you face to face, please let us know in advance.

How about the packing for machine, is it safely protected during transportation?
Our machine is packed by standard export wooden box, it won’t be damaged. We’ve delivered many testing machines abroad by sea or by air without damage.


Product Tags:

bicycle brake performance tester

      

hand brake coaster brake tester

      

universal testing machine for brakes

      
Quality Bicycle Hand Brake & Coaster Brake Performance Tester for sale

Bicycle Hand Brake & Coaster Brake Performance Tester Images

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