Royal Master D-3SW Hydraulic Pump


1000 in stock

These high-pressure hydraulic pump units, which feature superior durability despite their small size and light weight, have an excellent track record of over 40 years serving in demanding applications as hydraulic punchers, and working under harsh conditions including civil engineering projects and foundries.

Product ID: ROYALMASTER-D3SWHP Category: Tag: Brand:

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Description

Royal Master Hydraulic Pumps 

  • The single-piece rotor shaft shows its strength in repeated starting and stopping.*
  • Our wet-type solenoid valve (S-D4-SGS-AHB), which has extremely small leakage, suppresses heat generation and helps our high-efficiency pumps do their jobs.*
  • To ensure safety, pumps with three-position, four-way solenoid valves have 24 VAC local control circuits.
  • We can attach manual changeover valves, pressure gauges, pressure switches, and other components, and change pumps to your desired circuits.
     

* The 1SW-40 has a split shaft and is equipped with a dry-type solenoid valve.

Technical note:
Hydraulic pumps develop the same pressure despite their different sizes. The only difference is the discharge rate; a larger rate means you can work faster.

Specifications/Model

D-3SW

Motor

AC380V

 

50Hz 2.2kw

 

3Phase

Pressure                      High

72MPa(740kgf/cm2)

                                 Low

7MPa(70kgf/cm2)

Discharge                    High

2.3L/min

rate*                          Low

5.8L/min

Reservoir

12L

Weight

65kg

Solenoid-Valve

3-Position,4-way

Max Punching Speed
(Classification according to the pump/puncher combination)

D-3SW

506NSW

6065W

706NSW

711NSW

Punch

1.0

1.3

1.6

2.3

Return

0.5

0.6

0.9

1.2


D-3SW

911NSW

1101SW

1150SW

Punch

4.0

4.3

6.5

Return

1.4

1.8

3.8


Additional information

Additional information

Supply Voltage

0

Capacity

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