Liling Products (Click to select category)

YAW-5000F Computer-controlled Electro-hydraulic Servo Jack Testing Machine

Introduction

The YAW-5000F microcomputer controlled electro-hydraulic servo jack testing machine adopts a bottom mounted, four column structure with high frame stiffness and strength, small deformation, and infinitely adjustable testing space, which facilitates the testing needs of jacks at different heights. Adopting a dual oil source system, control the jack and lifting cylinder separately. Adopting an electric feeding trolley mechanism, it facilitates the insertion and extraction of the jack. This product is equipped with a unique jack loading and unloading platform, which reduces the impact on the electric trolley during the jack loading and unloading process. The guide rail adopts a four cylinder synchronous lifting device, which facilitates the in place detection and exit landing of the jack.

Parameters

Parameter	Specification
Host Machine Maximum Capacity	5000 kN
Jack Pump System Pressure	70 MPa
Function	Automatic generation of calibration equation
Function	Automatic determination of interpolation error
Function	Accurate internal leakage detection
Test Adjustment Space	0 ~ 700 mm (Distance between the upper and lower platen liners, excluding the height of the standard dynamometer)
Maximum Test Space	610 mm
Clear Spacing Between Four Columns	600 mm × 600 mm
Upper Platen Size (All as effective bearing area)	600 × 600 × 80 mm
Lower Platen Size (All as effective bearing area)	600 × 600 × 80 mm
Upper/Lower Platen Hardness	40 ~ 45 HRC
Lower Platen Feature	Equipped with centering markings (Ø100 mm, Ø200 mm, Ø300 mm) for easy placement of jack specimens
Upper/Lower Platen	Replaceable (after wear)
Upper/Lower Platen Coaxiality	≤ Ø0.5 mm
Crossbeam Lifting Speed	200 mm/min
Crossbeam Lifting Drive	Motor-driven, with jog and联动 control modes
Crossbeam Safety	Separate upper and lower limit protection
Safety Features	Motor operation safety protection, crossbeam travel limit safety protection, sensor safety protection, operator personal safety protection
Machine Weight	6 tons
Machine Footprint	1020 mm × 2000 mm