Sinuo Testing Equipment Co. , Limited
| Payment Terms | T/T |
| Supply Ability | 10 Sets Per Month |
| Delivery Time | 30 days |
| Packaging Details | Plywood Case |
| Control method | PLC intelligent control |
| Test stations | 2 independent stations |
| Opening/Closing Force | 0–200 N |
| Drive mode | Servo motor drive |
| Angle | 0-130° |
| Speed | 0-360°/s(1.5m/s) |
| Load voltage | 0-250V |
| Test Times | 0–999,999 times |
| Brand Name | Sinuo |
| Model Number | SN1401 |
| Certification | Calibration Certificate (Cost Additional) |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10 Sets Per Month |
| Delivery Time | 30 days | Packaging Details | Plywood Case |
| Control method | PLC intelligent control | Test stations | 2 independent stations |
| Opening/Closing Force | 0–200 N | Drive mode | Servo motor drive |
| Angle | 0-130° | Speed | 0-360°/s(1.5m/s) |
| Load voltage | 0-250V | Test Times | 0–999,999 times |
| Brand Name | Sinuo | Model Number | SN1401 |
| Certification | Calibration Certificate (Cost Additional) | Place of Origin | China |
| High Light | Washing machine door tester IEC 60335-2-7 ，Dual-station durability testing equipment ，Electrical appliance endurance tester with warranty | ||
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:
| Item | Specification |
|---|---|
| Test Stations | 2 independent stations: one for tumble washing machine (door), one for pulsator washing machine (lid) |
| Control Method | PLC intelligent integrated control with 7-inch touch screen interface |
| Drive Mode | Servo motor drive |
| Clamping Method | Vacuum suction cup / Pneumatic clamping |
| Door/Lid Opening or Closing Speed | 0–360°/s (1.5 m/s), presettable |
| Door/Lid Opening or Closing Angle | 0–130°, presettable |
| Test Times | 0–999,999 cycles, presettable |
| Opening/Closing Force | 0–200 N, presettable (opening force for pull test during interlock actuation) |
| Load Voltage | 0–250 V, adjustable |
| Auxiliary Mechanism | Washing machine start-pressing cylinder (customizable) |
| Test Contents | • Tumble washing machine door interlock endurance test (IEC 60335-2-7:18.101) • Pulsator washing machine lid interlock endurance test (IEC 60335-2-7:18.101) |
| Power Protection | Leakage, overload, and short-circuit protection |
| Motor Protection | Overload and short-circuit protection |
| Equipment Size | Approx. 2500 × 1200 × 1500 mm (W × D × H) |
| Equipment Weight | Approx. 280 kg |
Company Details
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...
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