Description
Lift traction wheel friction coefficient testing machine is mainly used to simulate the actual operation and stress state of the traction wheel during the lift startup process. Through the test, the friction coefficient of the traction wheel is automatically calculated.
Parameters
Maximum drive power：23 kW
Maximum driving speed：0 ~ 350 r / min
Maximum driving torque：300 Nm
Traction wheel diameter range：100 ~ 200 mm
Traction wheel wrap angle：90 ° ~ 180 ° (adjustable)
Guide wheel diameter：130 mm
Tension of steel wire rope：0.2 ~ 10 kN (adjustable)
Wire rope tensioning servo loader：10 kN, accuracy ± 1 %
Displacement sensor travel：0 ~ 150 mm, accuracy ± 0.5% FS
T1 sensor for testing wire rope tension：20 kN. Accuracy ±1 %
Controller test signal measurement resolution：≥ 1 / 100,000, indicating accuracy 0.005 FS
Controller signal generator accuracy：0.01 %
Controller data acquisition frequency：1 kHz
Microcomputer closed-loop control and display：test speed, test torque, tension and draw curves, and calculate and output the results