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Axial Piston Variable Displacement Axial Piston Pump Swash Plate Type High Speed

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Axial Piston Variable Displacement Axial Piston Pump Swash Plate Type High Speed

China Axial Piston Variable Displacement Axial Piston Pump Swash Plate Type High Speed supplier

Large Image :  Axial Piston Variable Displacement Axial Piston Pump Swash Plate Type High Speed

Product Details:

Place of Origin: China
Brand Name: Hengli
Model Number: HP3G SERIES

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Wooden packing
Delivery Time: 5-30 days upon order quantity
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 50 set / 30 days
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Detailed Product Description
Displacement (cc/rev ): 45.9 Rated Pressure (bar): 345
Max.pressure (bar): 385 Oil Temperature ℃: -20~95

HP3G SERIES

Swash-plate Type axial Piston Variable Displacement Pump

HP3G series variable axial piston pump with swashplate design for hydro-static drives in closed circuit, high pressure, high speed , high reliability, low noise, can be applied in engineering machinery and mobile machinery.

 

Features

·Variable axial piston pump of swashplate design for hydrostatic drives in closed circuit.

·The flow is proportional to the drive speed and displacement. The flow increases as the angle of the swashplate is adjusted from zero to its maximum value.

·Flow direction changes smoothly when the swashplate is moved through the neutral position.

·Two pressure-relief valves are provided on the high pressure ports to protect the hydrostatic transmission (pump and motor) from overload.

·The integrated charge pump can provide system replenishing and cooling fluid flow.

·High reliability, long working lifetime

·Compact structure, high power density.

 

Technical data

 

Size 46
Displacement cc/rev 45.9
Speed Rated (rpm) 4000
Max. (rpm) 4100
Min. (rpm) 500
Pressure Rated (bar) 345
Max. (bar) 385
Minimum low loop pressure(bar) 10
Charge pressure Min. (bar) 6
Max. (bar) 31
Control Pressure Min. (bar)(EDC control)(bar) 21.5
Charge pump Rated (bar) 1.7
Max. (bar) 5.2
Casting pressure ( Absolute pressure ) Rated (bar) 0.8
Max. (bar) 6
Oil viscosity                                           mm2/s 10~1000,Best range: 16~36
Oil Temperature                                     ℃ -20~95
Oil Cleanliness ISO 4406 Class 18/13 or higher
Weight ( w/o auxiliary flange )            Kg 33

 

Type introduction

HP3G 46 A R A2 N F S2 B1 K28 K28 B P J PN  
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

 

Product series

1 Variable piston pump of swashplate in closed circuit HP3G

 

Displacement

2 Displacement cc/rev 46

 

Product version

3 Series code A

 

Rotation

4 Right hand (clockwise) R
Left hand (counter clockwise) L

 

Control

5 High Current Electric Displacement Control (HC EDC), oil filled,Deutsch DT04-2P, Voltage 12V DC A2

 

Displacement Limiters

6 Without Displacement Limiters, 46cc/rev N
With mechanical stroke limiter, externally adjustable M

 

Mounting flange

7 ISO 3019-1, SAE B-2 hole (101-2) F

 

Input shaft

8 SAE J744-22-4 13T 16/32DP S1
SAE J744-25-4 15T 16/32DP S2

 

Through drive option

9 No through drive NN
SAE A 82-2 SAE J744-16-4 9T 16/32DP A1
SAE A 82-2 SAE J744-19-4 11T 16/32DP A2
SAE B 101-2 SAE J744-22-4 13T 16/32DP B1
SAE B 101-2 SAE J744-25-4 15T 16/32DP B2

 

Setting pressure of the relief valve

10-Overpressure Protection Type and Setting Side "A"

11-Overpressure Protection Type and Setting Side "B"

10

11

High pressure relief valve setting High pressure relief valve setting
140 bar K14
175 bar K17
190 bar K19
210 bar K21
230 bar K23
250 bar K25
280 bar K28
320 bar K32
350 bar K35

Please contact us for configurations or pressures not shown in above form.

 

Charge pump

12 With charge pump,13.9 cc/rev B
Without charge pump, need external charge N

 

Filtration Options

13 Suction, with charge pump L
Remote pressure, with charge pump P

 

Charge pressure

14 19.5 bar B
21.5 bar J
25 bar S

 

Control orifice

15 Control orifice of Servo A&B φ0.9mm PN
Control orifice of Servo A&B φ1.4mm SN
Without control orifice NN

 

Paint and Nameplate

16 Black paint and Hengli nameplate Blank

 

Pump principle

Axial Piston Variable Displacement Axial Piston Pump Swash Plate Type High Speed

Input shaft rotation CW CCW
Energized coil C2 C1 C2 C1
Oil port A In Out Out In
Oil port B Out In In Out
Servo pressure acting oil port M5 M4 M5 M4

 

Connector:

Axial Piston Variable Displacement Axial Piston Pump Swash Plate Type High Speed

Deutsch DT04-2P

Voltage:12V

V View

Refer to pump installation drawing for port locations.

 

Installation size

HP3G46 installation size

Axial Piston Variable Displacement Axial Piston Pump Swash Plate Type High Speed

Axial Piston Variable Displacement Axial Piston Pump Swash Plate Type High Speed

Port details

  Port Name Port Size and Description Tightening Torque(N.m)
S Charge Pressure Inlet SAE J1926/1 ( 1 5/16"-12UN-2B ) 134
A, B Working Port SAE J1926/1 ( 1 5/16"-12UN-2B ) 134
L1, L2 Case Drain Port SAE J1926/1 ( 1 1/16"-12UN-2B ) 101
M1, M2 Port "A" and "B" Gage Port SAE J1926/1 ( 9/16"-18UNF-2B ) 25
M3 Gauge Port Of Charge Pump SAE J1926/1(9/16"-18UNF-2B) 25
M4, M5 Servo Gage Port SAE J1926/1 ( 9/16"-18UNF-2B ) 25
D

Charge filtration port D

(To remote filter ISO 11926-1 7/8-14

Charge filtration port D Charge gauge

port for remote filtration with charge

pump option)

SAE J1926/1 ( 7/8"-14UNF-2B ) 73
E

Charge filtration port E

(From remote filter Charge gauge

port for remote filtration with or w/o

charge pump option)

SAE J1926/1 ( 7/8"-14UNF-2B ) 73
F Air Bleed Port SAE J1926/1(7/16"-20UNF-2B) 15

 

HP3G46 Mounting Flange

Axial Piston Variable Displacement Axial Piston Pump Swash Plate Type High Speed

HP3G46 Input Shaft type

Axial Piston Variable Displacement Axial Piston Pump Swash Plate Type High Speed

                             "S1" type spline shaft                                            "S2" type spline shaft

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Contact Details
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Contact Person: Shaohua

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