Axial Variable Piston Pump PZ/PZS

Technical parameters PA-PZS series

Model No.

Pump Capacity
cm³/rev
(Adjustment Range)

Rated Voltage MPa
{kgf/cm²}

Maximum Working Pressure MPa
{kgf/cm²}

Pressure Adjustment Range MPa
{kgf/cm²}

Revolution Speed min −1

Weight kg

Fixed Discharge Pump (Note 1)

Capacity
cm³/rev

Pressure MPa {kgf/cm²}

Min.

Max.

PZS

PZS-3B-70* 1-10

70
(45 to 70)

21
{214}

28
{286}

2 to 7 {20.4 to 71.4}

500

1800

37

3.6 to 15.8

21
{214}

3

2 to 21 {20.4 to 214 }

4

2 to 28 {20.4 to 286 }

PZS-4B-100* 1-10

100
(40 to 100)

2 to 7 {20.4 to 71.4}

58

3

2 to 21 {20.4 to 214 }

4

2 to 28 {20.4 to 286 }

PZS-5B-130* 1-10

130
(51 to 130)

25
{255}

2 to 7 {20.4 to 71.4}

86

3.6 to 32.3

3

2 to 21 {20.4 to 214 }

4

2 to 25 {20.4 to 255 }

PZS-6B-180* 1-10

180
(101 to 180)

2 to 7 {20.4 to 71.4}

123

3.6 to 63.9

3

2 to 21 {20.4 to 214 }

4

2 to 25 {20.4 to 255 }

PZS-6B-220* 1-10

220
(124 to 220)

2 to 7 {20.4 to 71.4}

126

3.6 to 63.9

3

2 to 21 {20.4 to 214 }

4

2 to 25 {20.4 to 255 }

Model No.

Pump Capacity
cm³/rev
(Adjustment Range)

Maximum Working Pressure MPa
(kgf/cm²)

Pressure Adjustment Range MPa
(kgf/cm²)

Flow Control
Limit Range
R/min
Note 3

Revolution Speed min −1

Weight kg

Fixed Discharge Pump (Note 1)

Capacity
cm³/rev

Pressure MPa
(kgf/cm²)

Min.

Max.

PZ

PZ-2B-*- 35E1A-11

35

21
(214)

2 to 7(20.4 to 71.4)

1 to 63

600

2000

36

3.6 to 8.18

21
(214)

2

2 to 14(20.4 to 143)

3

2 to 21(20.4 to 214)

PZ-2B-*- 45E1A-11

45

14
(143)

2 to 7(20.4 to 71.4)

1 to 80

2

2 to 14(20.4 to 143)

PZ-3B-*- 70E1A-10

70

21
(214)

2 to 7(20.4 to 71.4)

1 to 126

1800

60

3.6 to 15.8

2

2 to 14(20.4 to 143)

3

2 to 21(20.4 to 214)

PZ-4B-*-100E1A-10

100

21
(214)

2 to 7(20.4 to 71.4)

1 to 180

76

2

2 to 14(20.4 to 143)

3

2 to 21(20.4 to 214)

PZ-5B-*-130E1A-10

130

21
(214)

2 to 7(20.4 to 71.4)

3 to 234

100

3.6 to 32.3

2

2 to 14(20.4 to 143)

(Note 2) 3

2 to 21(20.4 to 214)

PZ-6B-*-180E1A-20

180

21
(214)

2 to 7(20.4 to 71.4)

3 to 324

160

3.6 to 63.9

2

2 to 14(20.4 to 143)

3

2 to 21(20.4 to 214)

PZ-6B-*-220E1A-20

220

21
(214)

2 to 7(20.4 to 71.4)

3 to 330

1500

162

2

2 to 14(20.4 to 143)

3

2 to 21(20.4 to 214)