I. Overview

1. <span class="ql-ui" contenteditable="false" style="box-sizing: border-box;">The shock absorber drum vibration endurance testing bench can be used for fatigue tests of front or rear shock absorbers on motorcycles/electric scooters/tricycles, simulating road conditions.

2. <span class="ql-ui" contenteditable="false" style="box-sizing: border-box;">In accordance with industry standardsQC/T 62-2021 "Motorcycle and Moped Shock Absorbers"Design and manufacturing requirements for shock absorbers used in motor vehicles, intended for fatigue life testing.

II. Structural Features

1. <span class="ql-ui" contenteditable="false" style="box-sizing: border-box;">The main unit is composed of four main parts: the base, drum loading mechanism, transmission mechanism, and mounting bracket. The base is made from a solid steel plate and houses the drum, bearing seat, variable-frequency motor, and mounting bracket. The mounting bracket is welded from shaped materials and is equipped with auxiliary tools for installing shock absorbers.

2. <span class="ql-ui" contenteditable="false" style="box-sizing: border-box;">The drum loading mechanism uses cast steel roller as the drum, equipped with two high-hardness (HB300 hardness) projections. The transmission mechanism transmits the variable speed motor's different speeds, after reduction, to the loading mechanism with high torque. The variable frequency motor provides stepless speed variation, meeting the test requirements of the drum at different frequencies.

3. <span class="ql-ui" contenteditable="false" style="box-sizing: border-box;">Pre-set test cycles automatically shut down, allowing unattended testing.

4. <span class="ql-ui" contenteditable="false" style="box-sizing: border-box;">Equipped with weights: 100kg (or negotiable).

5. <span class="ql-ui" contenteditable="false" style="box-sizing: border-box;">Control System: The control system is primarily composed of the strong power section and the PLC control display section.

5.1 Set the test frequency freely.

5.2 Set arbitrary number of test cycles

5.3 Automatic shutdown upon completion of the test

5.4 The test can be manually stopped at any time during the test, record the number of stops at the time of stoppage, and then restart the test in sequence.

5.5 Automatic save of 5.5 test attempts

III. Technical Specifications

Test Force: 5000N

2. Test Frequency: 0.5-3 Hz

3. Test Jump: 30mm (boss height, or negotiated)

Counter Capacity: 9 x 109

5. Drum Diameter: 800mm (or negotiable)

6. Drum Width: 150mm

7. Boss Height: 30mm (Boss height or negotiated), Chord Length: 180mm-200mm

8. Power Voltage (3-phase 4-wire system): 380VAC 50Hz

9. Motor Power: 3.7 kW

10. Load Capacity on Swivel Base: 100kg (or negotiate).

11. Weight: Approximately 850 kg