6-Station Independent Cable Wire Bending Tester with Adjustable 10° to 180° Angle and Auto-Break Detection for USB Cord Flex Endurance Testing

UP-4040 6-station independent wire bending swing tester complies with UL817 & GB standards. Features intelligent auto-stop when wire breaks, adjustable speed and angle settings. Widely used for USB cable, power cord, and headphone wire flex endurance testing. Delivers high efficiency and stable performance for laboratory quality inspection.

• Six-station independent operation: Each station can start/stop separately; one broken sample doesn't affect other ongoing tests, improving testing efficiency
• Touch-screen interface: Set bending angle, swing speed, and cycle threshold directly on screen with intuitive data display
• Auto-break detection & stop: Real-time circuit monitoring stops relevant station automatically when wire conductor breaks and stores test cycle data
• Complete accessory package: Includes multiple hook weights and R-angle jigs to accommodate various wire specifications
• Standard-compliant structure: Height-adjustable fixing rod ensures sample mounting conforms to UL & GB test requirements

Wire samples are fixed on dedicated fixtures with assigned hook weights. Driven by motor forward-reverse torque, samples perform repeated forward-reverse swing bending. The system continuously counts bending cycles. When internal wire snaps and circuit fails, the corresponding test station stops automatically to record failure cycles for wire bending-life analysis.