The problem

Buying separate tension and torsion rigs doubles cost and floor space; manual counting and timing make clause 25.15 records non-reproducible at audits.

Capability

Combined tension and torsion endurance tester for non-detachable power supply cords meeting GB/T 4706.1-2024 clause 25.15 and figure 8. Pull rate 30-60 cycles/min adjustable; pull counts 0-9999; torsion time 0-999s; pull weights combine for 10N-120N; torsion weights 2N, 5N and 7N on a 50mm arm give 0.1, 0.25 and 0.35Nm. Formed-aluminium and profile frame with integrated counter and speed control panel.

Key specifications

• 用途：不可拆卸电源软线拉力+扭转耐久测试
• 依据标准：GB/T 4706.1-2024条款25.15及图8；IEC 60335-1
• 拉力频率：30~60次/分可调
• 拉力次数：0~9999次可调
• 扭力时间：0~999秒可调
• 拉力：砝码组合实现10N~120N
• 扭矩：扭力砝码2N/5N/7N（力臂50mm），实现0.1/0.25/0.35Nm
• 结构：成型铝+铝型材机架，面板集成计数与调速

Applications

Tension and torsion endurance verification of power cords for appliances and power tools; factory inspection at cord and plug plants; safety-lab build-up for certification bodies

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.