Floor washer handle dropping by itself means the lock is worn: upright and folding bench runs 0-90deg cycles at 0.5deg accuracy to IEC 60312

Model: NL-XJZL-1

The problem

A floor washer handle moves between upright and folded all day long: upright when pushing, folded to reach under furniture. Once the lock wears the handle drops by itself and the user simply calls the machine broken, yet verifying lock life means pressing it hundreds of times a day by hand, and over-travel cracks the plastic while under-travel shows no wear.

Capability

Built to IEC 60312 and customer specifications, the bench runs upright and folding cycles on floor washers and vacuums to evaluate the handle lock, pivot and hose. A reduction servo motor driven by PLC folds the sample between 0 and 90deg at 10-20 cycles per minute, interval 0-99999s settable, angle accuracy 0.5deg, counter and timer preset 0-99999999 with automatic stop and alarm at target. Aluminium work platform 400x600mm with fixtures changeable for different bodies, servo stepper start for smooth motion without overshoot. About 700x1500x1450mm, AC220V 1.5kW.

Key specifications

• Application: upright and folding endurance of floor washer and vacuum handles (lock, pivot, hose)
• Stations: single
• Angle: 0-90deg adjustable, accuracy 0.5deg
• Speed: 10-20 cycles per minute; interval 0-99999s settable
• Counter and timer: 0-99999999 preset, automatic stop at target
• Drive: reduction servo motor or servo stepper, smooth motion without overshoot
• Platform: aluminium plate 400x600mm with changeable fixtures
• Control: PLC with 7-inch touch screen
• Size and supply: about 700x1500x1450mm; AC220V 1.5kW

Applications

Handle lock and pivot life validation; hose and cable repeated folding tests; handle moulding and metal insert supplier comparison; type testing to factory standards

About the manufacturer

Guangdong Endurance Electronic Equipment Co., Ltd provides non-standard customization, drawing confirmation, factory acceptance, on-site installation and commissioning, operation training and lifetime technical service; 12-month warranty and lifetime spare parts supply. Tel: 0760-88500902 / 13416787649. Web: en.zsnaili.com.