XDG, XDGB series electric hydraulic push rodDetailed product description：

The XDG and XDGB series electric hydraulic push rods are national patented products produced by Brilliance. This product is suitable for use in places that require pushing, pulling in a straight line (or reciprocating rotation at a certain angle), as well as for places that require lifting, lowering, or clamping of work objects. It can also be used for centralized or programmed control in remote high-altitude and hazardous areas. Widely used in metallurgy, mining, coal, electricity, machinery, grain, cement, chemical industry, water conservancy, transportation and other sectors, it is a universal power source.

Technical parameters of electric hydraulic push rod

model	Maximum output force (kgf)		output speed		Motor power (kw)	Travel range (mm)
	thrust	pull	Push speed	casting speed
XDG450-50	four hundred and fifty	three hundred and ten	fifty	sixty-five	zero point five five	50-2000
			one hundred	one hundred and thirty	zero point seven five
			three hundred	three hundred and ninety	two point two
XDG750-50	seven hundred and fifty	five hundred and ten	fifty	seventy	zero point seven five	50-2000
			one hundred	one hundred and forty	one point five
			two hundred	two hundred and ninety	two point two
			three hundred	four hundred and thirty	three
XDG1000-50	one thousand	seven hundred and fifty	fifty	seventy	one point one	50-2000
			one hundred	one hundred and forty	two point two
			two hundred	two hundred and ninety	three
			three hundred	four hundred and thirty	five point five
XDG1750-50	one thousand seven hundred and fifty	one thousand and three hundred	fifty	sixty-five	one point five	50-2000
			one hundred	one hundred and thirty	three
			two hundred	two hundred and sixty	five point five
XDG2500-50	two thousand and five hundred	two thousand and fifty	fifty	sixty	three	50-2000
			one hundred	one hundred and thirty	four
			two hundred	two hundred and sixty	seven point five
XDG4000-50	four thousand	two thousand four hundred and fifty	fifty	sixty	four	50-2000
			one hundred	one hundred and thirty	five point five
			one hundred and fifty	two hundred	seven point five
XDG5000-50	five thousand	three thousand and three hundred	fifty	sixty	five point five	50-2000
			one hundred	one hundred and thirty	eleven
XDG7000-50	seven thousand	four thousand	fifty	sixty	five point five	50-2000
			one hundred	one hundred and thirty	eleven
XDG5000-50		，	fifty	sixty	seven point five	50-2000
			one hundred	one hundred and thirty	fifteen

Compared with electric push rods, cylinders, and hydraulic cylinders, this product has the following advantages:;
1. It can start with a load, but electric push rods are difficult.
2. It has overload protection capability and will not damage the motor and components.
3. The pushing and pulling force of the same electro-hydraulic push rod can be wirelessly adjusted, so the driving force range is wide, which is incomparable to electric push rods and pneumatic ones.
4. When the thrust and speed are the same, the energy consumed is only half of that of an electric push rod.
5. This product adopts full hydraulic transmission, with sensitive action and smooth operation, which can effectively buffer external impact forces. Accurate stroke control cannot be achieved by cylinders and electric push rods.
6. The electro-hydraulic push rod adopts a fully enclosed structure that integrates mechanical, electrical, and hydraulic components. The working oil circuit circulates in a pressure free enclosed steel cylinder, which has a small volume and no oil leakage, making it easy to install and maintain. In harsh working environments, it does not absorb dust or water, does not corrode internally, and has a longer service life than cylinder electric push rods.
7. Small investment, the cylinder requires an air compression station, the hydraulic cylinder requires a hydraulic station, and the electro-hydraulic push rod does not require any auxiliary equipment. Introduction to the working principle and structure
2、 Introduction to Working Principle and Structure
1. Working principle
The electro-hydraulic push rod is powered by an electric motor and outputs pressure oil through a bidirectional gear pump. It is controlled by an oil circuit integrated block and flows to the oil cylinder to achieve the reciprocating motion of the piston rod.
2. Overload automatic protection function
When the electro-hydraulic push rod is working, if the external force acting on the piston rod exceeds the set output force or the piston reaches the end point while the motor is still rotating, the oil pressure in the circuit increases to the set limit, and the overflow valve quickly and accurately overflows to achieve overload protection. Although the motor is rotating, it will burn out.
3. Self locking function
In the oil circuit integrated block of the electro-hydraulic push rod, a pressure self-locking mechanism is designed. When the motor stops, the piston rod can lock in a certain position and be in a pressure holding state.
3、 Model and Main Technical Parameter Arrangement
XDG - Electro hydraulic Push Rod
Type: Z: integral straight type, P: equal type, F: separated type, T: separated multi cylinder synchronous type
B is explosion-proof type
Rated thrust (kgf)
Travel range (mm)
Push speed (mm/s)