Washing Machine Door Endurance Testing Equipment IEC 60335-2-7 Dual-Station Durability Tester

Product Information:

This endurance testing equipment is specifically designed for washing machine door and lid interlocking devices, fully compliant with IEC 60335-2-7 clause 18.101. It simulates repeated opening and closing operations to evaluate the durability, reliability, and safety performance of the interlocking mechanism under long-term use.

Ideal for laboratories, appliance manufacturers, quality inspection centers, and R&D facilities that require high-precision endurance tests for washing machines and electric dryers.

Key Features & Benefits:

✔ Fully IEC-Compliant Testing

Designed according to IEC 60335-2-7:2016 clause 18.101, ensuring reliable and repeatable test conditions that meet global safety standards.

✔ Dual Independent Test Stations

One for front-loading (tumble) washing machines,
One for top-loading (pulsator) washing machines.
Both stations operate independently to improve testing efficiency.

✔ High-Precision Servo Control

Servo motors drive the manipulators to perform accurate, repeatable opening and closing cycles with force feedback control via built-in force sensors. Ensures consistent testing results across long endurance cycles.

✔ Intelligent PLC Control System

Equipped with a 7-inch touch screen interface, offering easy test parameter input, monitoring, and real-time status display.

✔ Adjustable and Programmable Test Parameters

Opening/closing speed: 0–360°/s (1.5m/s)

Opening/closing angle: 0–130°

Force range: 0–200 N

Test cycles: 0–999999 times

Load voltage: 0–250V adjustable
Supports customization to fit various appliance models and test requirements.

✔ Reliable Clamping System

Vacuum suction cups or pneumatic fixtures ensure proper gripping of doors/lids for different washing machine structures.

✔ Safety Protection System

Includes leakage protection, overload protection, and short-circuit protection for both the power system and motors.

Equipment Structure & Design:

The system consists of:

Electrical control cabinet (with adjustable load voltage)

Durable steel rack

Servo-motor-driven manipulators with force sensors

Equipment dimensions: 2500 × 1200 × 1500 mm
Weight: 280 kg

Applications:

Washing machine door endurance test

Interlock reliability verification

Opening/closing force analysis

Repetitive operation testing for front-load and top-load washing machines

Durability testing for electric tumble dryers

Technical Parameters: