Double Swash Plate Axial Piston Pump Hydraulic Axial Piston V90N SERIES 130×2 165×2

V90N SERIES

Swash-plate Type Axial Piston Double Pump

Features

• Variable axial piston double pump design for the open circuit.
• Various controllers available: hydraulic and electrical control design available, which can combined the different controllers of flow control, pressure control and power control.
• High working pressure ( 380 bar ) and long lifetime
• High efficiency, excellent self-priming performance
• 1 inlet and 2 outlets
• Special pump housing structure design meets the low noise requirements.
• More suitable for mobile machinery like excavators, cranes, drilling rigs and so on.

Technical data

Size		V90N130	V90N165
Displacement(cc/rev)		130×2	165×2
Speed	Rated speed (rpm)*1	2200	2100
	Maximum speed (rpm)*2	2500	2400
	Minimum speed (rpm)	600	600
Pressure	Rated pressure (bar)	380	380
	Maximum pressure (bar)	420	420
Maximum torque (N.m) @Vgmax and Δp=380bar		2×786	2×998
Case volume (L)		2.8	3.4
Suction port pressure (abs bar)		0.7～2
Drain pressure (bar)		1
Max. drain pressure (bar)		3
Mass (Kg)		166
Temperature range (℃)		-20～95
Hydraulic fluid viscosity range (mm2/s)		10～1000*3 (optimum viscosity range 16～36)

1 Steady state suction pressure should be 0MPa and above (at normal condition);

2 If suction pressure less than 0 bar, Boost pressure should be required;

3 In case of 200-1000mm2/s, please allow system to warm up before using machine.

Type introduction

V90N	130	A	V	R	ED2	M	C	/	F3	J1	NN	K0	G	M
1	2	3	4	5	6	7	8		9	10	11	12	13	14	15

Product series

1

Double pump, variable swashplate design,open circuit

V90N

Displacement

2

Displacement cc/rev

130

165

Product series

3

Design code

●

A

Seals

4

FKM

●

V

Direction rotation

5	Clockwise	●	R
	Counter-clockwise	o	L

Control type

6	Electric proportional displacement	Electro-proportional displacement control, positive displacement control, 12V	o	ED1
		Electro-proportional displacement control, positive displacement control, 24V	●	ED2
	Negative displacement control	Hydraulic pilot negative flow + Electro-proportional power control + (total power control)	o	HP1

Connector for solenoids

7	Without(For hydraulic control)	o	N
	Deutsch, DT04-2P	●	M

Swashplate angel indicator

8	Without indicator	●	N
	With swashplate indicator, 5VDC	o	C

Mounting flange

9		130	165	Code
	SAE J617 N0.3 flywheel flange	●		F3A
	SAE J617 N0.3 flywheel flange	●		F3B
	SAE J617 N0.2 flywheel flange		●	F4

Input shaft

10	Input shaft size	130	165	Code
	SAE J744-44-4 13T 8/16	●	●	S5
	JISD2001 40X14X2.5	●	●	J1
	JISD2001 47.5X17X2.5	●	●	J2

Through drive

11	None	●	NN
	SAE A 82-2 SAE J744-16-4 9T 16/32DP	o	A1
	SAE A 82-2 SAE J744-19-4 11T 16/32DP	o	A2
	SAE B 101-2 SAE J744-22-4 13T 16/32DP	o	B1
	SAE B 101-2 SAE J744-25-4 15T 16/32DP	o	B2

Pilot control source

12	External pilot supply, without pilot gear pump	o	NN
	With pilot gear pump and pressure relief valve (only for none through drive)	o	K0

Connection type (except inlet and outlet port)

13	UNC port, IS011926	o	A
	Metric port, ISO 6149	o	M
	BSPPG thread, JISB2351	●	G

Thread type of Flange Port

14	UNC threads(only for UNC port)	o	A
	Metric thread	●	M

Standard version/Special version

15

Standard version

●

Blank

Note: Marked with " o " means under development.

ED1/ED2 Electro-proportional displacement control principle

Electro-proportional displacement control: With pilot-pressure-related control, the pump displacement is adjusted in proportion to the pilot pressure. Basic position without pilot signal is Vg min, which includes the mechanically depressurized basic position Vg min.

With increasing pilot pressure the pump swivels to a larger displacement.

The necessary control power is taken from the operating pressure or the external control pressure applied to port P. If the pump is to be adjusted from the zero basic setting or from a low operating pressure, port P must be supplied with an external control pressure of at least 30 bar, maximum 50 bar.

Note:

When ordering, please provide the information as below:

·Working pressure ·Maximum flow ·Minimum flow

Negative flow control schematic

Installation size

·V90N 130 type

·V90N 165 type

Port Details

	Port Name	Port Size and Description
P1,P2	Output Port	1" SAE J518C Code 62 (6000psi)
		4XM12 depth 17mm
S1	Input Port	3-1/2" SAE J518C Code 61 (500psi)
		4XM16 depth 27mm
T1,T2	Drain Port	G1 1/4
G	External Control Pressure Port	G 1/4
MA1, MA2	Pressure Measureing	G 1/4
Pi	Output Port	G 1/2
Si	Input Port	G 3/4

·'F3' Type flywheel flange

F3A Type F3B Type

·'F4' Type flywheel flange

·Input shaft

Size		D1	L	L1	L2
					F3A	F3B	F4
130	S5	44.45	58	75.7	48	33	-
	J1	39.5
	J2	47
165	S5	44.45	64	82.8	-	-	60
	J1	39.5
	J2	47

Product Tags:

industrial hydraulic power units

      

hydraulic power control unit

      

Double Swash Plate Axial Piston Pump Hydraulic Axial Piston V90N SERIES 130×2 165×2 Images