VNP-02B/37KW Agricultural V-belt (with torque) Fatigue Tester

VNP-02B/37KW Agricultural V-belt (with torque) Fatigue Tester

Overview:

VNP-02B multifunctional V-belt (with torque) fatigue testing machine is based on the wheel drive belt (with torque) fatigue testing machine of German Shaw Company, combined with the "V-belt fatigue test method for agricultural machinery" GB/T12735-2014, the group of narrow V-belts HG/T2819-2010, the group of ordinary V-belts HG/T3745-2011 and GB/T10821- 2008 "V-belts and multiribbed belt for agricultural machinery" and other standards for design and manufacture. 2008 "V-belts and Multi-wedge Belts for Agricultural Machinery" and other standards for design and manufacture. The test process is controlled and calculated by computer, and the frequency converter and DC controller drive and regulate the speed of master and slave motor respectively. The test specification conforms to the use requirements of two-wheel test and four-wheel reverse bending with torque fatigue test in GB/T12735-2014 "Fatigue Test Method for V-belts for Agricultural Machinery".

Technical parameters:

Main wheel drive motor

 37KW frequency conversion motor speed ratio 1:2 (according to different requirements of the user to change the main motor power and motor type selection, Z4 DC motor)
Driven wheel load motor

37KW DC motor or hysteresis brake (load power is adjusted accordingly to the power of the main motor), the drive adopts the British system.

Master-slave wheel speed

 300-4000r/min (300-4750r/min) stepless adjustable.
Driven wheel load

1KW-22KW (1KW-38.5KW) (according to the main motor power to adjust the load power and load mode)

Torque Detection Range

 1.00-200.00Nm (according to user requirements)
Total belt tension

200N-4400N (using weights to adjust), weights configuration is the choice of pin-type selection, eliminating the need for manual application of moving in the test process, so that the test process to add force accurately, with real-time tracking to automatically detect the test maximum tension

Center distance detection accuracy

 ±0.05mm, with laser sensor, automatic detection of center distance
Outer circumference detection accuracy

±0.5mm

Slip rate setting range

 1%-99%
Slippage rate detection accuracy

0.1%

Exposed height detection range

 0.01-20.00mm, automatically detect the exposed height, and automatically fill in the form and save it. Adopt high precision laser sensor, precision 0.01mm
Specimen length

800-4000mm

Pulley detection temperature

 0°C to 250°C, control accuracy ±3°C
Belt Pulley Temperature Rise Curve

Slope accuracy ±3℃/test cycle

Pulley material

 45 steel tempering treatment
surface roughness

RS should be less than 0.8μm

Outside diameter accuracy

 ±0.2mm
sizes

2400*1900*650 (mm)

weights

2.2T

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