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PLC control Hydraulic Motor Test Bench Water cooling 26L/min

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PLC control Hydraulic Motor Test Bench Water cooling 26L/min

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Brand Name :	DZ
Model Number :	DZ-003
Price :	Negotiation
Payment Terms :	T/T
Supply Ability :	50 sets per month
Delivery Time :	30-45 working days

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Product Details
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PLC control Hydraulic Motor Test Bench Water cooling 26L/min

Hydraulic Motor Test Machine Bench

Description:

The pump motor test bench is mainly used for performance testing of open pumps, closed pumps, and motors (as closed pump tests). As an open platform, the system adopts modular design, and obtains the basic data analysis and support of fluid, power and electrical control systems through the combination of mechanical, electronic, control and computer, so as to promote the rapid improvement of efficiency and quality, so as to promote the scientific and technological progress of enterprises and the improvement of market competitiveness.
The hydraulic testing system designed by us has the following characteristics:
★ The test system has high reliability under extreme working conditions such as high speed and high pressure, and has a wide range of test functions.
★ We have rich experience in pump motor testing, and can assist users to complete the test process and judgment preparation, matching system parameters and tooling design;
★ The design of the test system is beautiful in appearance, the atmospheric design is in line with ergonomics, the operation is comfortable, and the safety is good;
★ The manufacturing technology of the test bench is advanced, and the test bench is processed as a whole to fully ensure the concentricity and verticality of the connection and installation mechanism;
★ The operation interface of the test system is graphically designed for easy operation. The operation interface is embedded in the hydraulic circuit diagram, and the status parameters in the circuit are displayed in real time, and the operation status can be monitored;
★ The measurement and control software has a high degree of intelligence, which supports the testers to do secondary development on the existing software architecture;
★ The test system has strong comprehensive scalability, and the corresponding interface is fully considered in the design of the hydraulic and control system, which is convenient for later upgrading.
★ Proportional valves, flow sensors, high-pressure valve groups, high-pressure filters and other key components adopt imported first-class brands, with high performance and high reliability, and fully ensure the test accuracy, response and stability;
★ The test system has its own fault diagnosis function, and the system is stable and safe. It can automatically generate test reports, print test curves, and automatically store test data for future analysis and management.

Technical Parameter:

No	Name	Technical Indicators	Remark
1	Fuel tank volume	1000L
2	Main drive system	The main motor is 160KW, the standard speed is 1500rpm, and the maximum speed ≥ 3000rpm; THE TORQUE SENSING RANGE IS 2000NM	The main motor adopts servo motor
3	Main loading system	Two bridge loading circuits, which can test open/closed (motor) pumps, with a maximum adjustment pressure of 42Mpa.	Proportional loading with cooling in the circuit.
4	Oil replenishment and control oil motor pump unit	The refill oil flow rate is 105L/min Make-up oil pressure 3.5Mpa (adjustable, depending on make-up relief valve)	Motor power 11KW
5	Pilot hydraulic/electronic control system	Hydraulic control: 2 channels 0-50Bar, proportional adjustment; Each channel is divided into two through the solenoid valve, and can be connected to four control ports; 100 bar pressure from the mouth all the way Electrical proportional control 2 channels, 2 24V/12V switches; The pump swing angle sensor interface is equipped with 1 channel	The proportional signal is up to 2500mA, and the flutter frequency is adjustable.
6	Flow test range	Main circuit 15-600L/min 2 channels
7	Recovery pump sets	The flow rate is 26L/min	Low-noise progressive cavity pumps
8	Temperature	Water cooling and heat dissipation	The user provides a circulating cooling water source
9	Control & Collection	PLC control, computer acquisition	Auto-loading, computer-aided testing.
10	Working medium	46# anti-wear hydraulic oil
11	Filtration capacity	Not lower than NAS8 (ISO17/14)

Pump test items

No.	Testing project	Remark
1	Displacement test	The test curve is displayed
2	Volumetric efficiency test	The test curve is displayed
3	Total efficiency test	Displays the curves
4	Variable characterization test	The test curve is displayed
5	Pump control valve setting	Manual setting

Description of the main sensor configuration of the test system:

No	Parameter	Position/Function	Measuring range and accuracy	Remark
1	Primary loop traffic		Measuring range 15-600L/min, measurement accuracy: ±0.5%,	2 sets of Hydrotechnik turbine flowmeters
2	Main pressure	AB port	600 bar with 0.25% accuracy	5 sets of pressure sensors
3	Oil pressure control	Pilot pump P port	250 bar, with 0.25% accuracy
4	Pilot and make-up oil pressure		100 bar, with 0.25% accuracy
5	Torque sensor		2000NM, ±0.2% accuracy
6	Temperature		150℃, with 0.5% accuracy
7	Electrically controlled	PLC control system		Siemens
8	Electrically controlled	Industrial control acquisition system		Nuojiada all-in-one machine

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