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LZM-6 6-station conversion valve full temperature friction testing machine

The 6-station conversion valve full temperature friction testing machine is suitable for static friction testing, dynamic friction testing, friction coefficient testing, reciprocating/rotating friction testing, and high and low temperature environmental durability testing of various conversion valves, servo valves, proportional valves, valve core valve sleeves and other components under different temperature, load, and speed conditions. It meets the high-precision testing requirements of industries such as aviation, aerospace, rail transportation, hydraulic and pneumatic.

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Introduction

Parameters

Parameter Category	Parameter	Specification
Station Configuration	Number of Stations	6 stations, with optional independent control / synchronous testing
Force Measurement System	Friction Force Range	0 ~ 1200 N
	Force Measurement Accuracy	Class 0.1 (Indication error ≤ ±0.1%)
	Force Resolution	0.001 N
Temperature Control	Temperature Range	-70℃ ~ +150℃ (Full range)
	Temperature Control Accuracy	±1℃
Motion System	Motion Mode	Reciprocating linear motion / Rotary motion (Customizable)
	Reciprocating Stroke	0 ~ 50 mm (Customizable)
	Motion Speed	0.01 ~ 50 mm/s, continuously adjustable
	Loading Method	Servo motor closed-loop loading
	Displacement Resolution	0.001 mm
Data Acquisition	Data Sampling Frequency	Up to 1000 Hz
Safety Features	Safety Protections	Over-force, over-temperature, over-travel protection, emergency stop, overload protection