The high speed current carrying friction and wear tester is mainly used to study the friction and wear properties of current carrying devices for locomotives or similar devices in high-speed motion.

Two. The principle of work

The machine is a precision Mechatronics instrument, which mainly provides power source through high speed motor, through carrying and transmission system to realize ultra high speed, at the same time, in order to improve the precision of equipment and prolong the life of the equipment, the dynamic circulating lubrication heat dissipation device is adopted. There are two kinds of mechanism in the loading part of the test machine, which are mainly designed for different load forms. The constant load loading test can also work under the condition of alternating load, and the dynamic alternating frequency can be adjusted. The contact form is pin disk type; it can display and record test loading force, friction force, friction coefficient, speed, time and other test data in real time; the equipment has high precision and long life.

Three. The main technical specifications:

Serial number	Entry name	Technical indicators
1	Maximum load of constant load	300N
2	Test force loading precision	±1%FS
3	Dynamic alternating load	Sine wave, trigonometric wave, gradient wave
4	Maximum dynamic load frequency	30HZ
5	Spindle speed	200-12000r/minStepless speed regulation
6	Measurement of maximum friction torque	30N.m
7	Pin sample diameter	Customizing according to the sample
8	Maximum diameter of disc specimen	200mm
9	Contact form	Pin plate
10	Measurement range of wear quantity	0 to 10mm
11	Measurement accuracy of wear quantity	±1%
12	Current carrying range	0~800A(reserved current carrying interface)
13	Loading mode	Separate type constant load and dynamic loading device (according to the requirements of scientific research evaluation, set up various wave loading modes).
15	Control mode	Computer real-time data control
16	Host power	15KW

Four. Confidentiality of technical information and information

1. This technical scheme belongs to the technical information of our company. The user shall bear the obligation to confidentiality of the technical information and information provided by us. No matter whether this scheme is adopted or not, the terms are valid for a long time.

2, we should also undertake confidentiality obligations for the technical information and information provided by users.

Five. After sale service

The quality guarantee period is one year from the acceptance, lifelong maintenance, free service within one year, free installation and commissioning of new machines, free training operators.

1, the test equipment provided is in line with the current national standard or industry standard, so as to ensure the advanced technology and reliability of the test equipment.

2. The required spare parts and accessories are supplied perennial.

3, product perennial technical support, product maintenance and repair within 24 hours to provide solutions, if necessary, on-site solution to arrive within 48 hours;

4, the software is upgraded free of charge in life.

Tel:+86-0531-85860713，+8615508660930

WeChat/WhatsApp：+8615508660930

Skype:+8615589966455

QQ：1538151698

The contact：Janna Tang

Email:cnjntest@163.com

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