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YUKEN motor pump product catalog

更新时间：2026-04-11 18:14:16

1. PAL Pumps (PM Series Motor-Pump Combos)

The PAL PUMP (PM Series) is an integrated axial piston pump and electric motor unit, offering compact design, reduced noise levels, and flexible installation (horizontal or vertical).

Model Series	Geometric Displacement	Max. Operating Pressure	Motor Power Range	Key Features
PM10	10.0 cm³/rev	30 MPa	0.75-1.5 kW	Low noise, energy-efficient, pressure compensator type
PM16	15.8 cm³/rev	30 MPa	0.75-2.2 kW	Suitable for general industrial applications
PM22	22.2 cm³/rev	30 MPa	1.5-3.7 kW	High power density, compact size
PM37	36.9 cm³/rev	30 MPa	2.2-5.5 kW	Ideal for heavy-duty hydraulic systems

Model Designation Example: PM16-01B-0.75-31

01B: Control type (pressure compensator)
0.75: Motor power (kW)
31: Shaft orientation and specifications

2. M Series Electric Motors

M Series are high-efficiency induction motors specifically designed for direct coupling with YUKEN hydraulic pumps (A/AR/A3H series piston pumps and PV2R series vane pumps).

Model	Power (kW)	Shaft Diameter	Key Features
M1-0.75-40	0.75	19 mm	IE3 energy efficiency compliant, compact design
M1-1.5-40	1.5	19 mm	Terminal box options (top/right/left)
M2-2.2-40	2.2	24 mm	Suitable for medium-duty applications
M3-3.7-40	3.7	28 mm	High torque output, reliable performance
M4-5.5-40	5.5	32 mm	Heavy-duty industrial use

Key Advantages: Direct coupling eliminates alignment issues, reduces installation space, and improves transmission efficiency.

3. ASR/ASE Series AC Servo Motor Driven Pumps

ASR/ASE Series are compact AC servo motor and piston pump combos controlled by a dedicated AMSR controller, offering exceptional energy savings and precision control.

Series	Model	Displacement Type	Key Benefits
ASE	ASE3, ASE5, ASE10, ASE10W, ASE15W	Single/dual displacement	Energy consumption less than half of traditional hydraulic systems, equivalent to full electric machines
ASR	ASR10, ASR15, ASR22	Variable displacement	Improved ultra-low speed molding, continuous pressure holding, excellent repeatability

Applications: Injection molding machines, die-casting machines, and precision hydraulic systems requiring high responsiveness.

4. AC Servo Motor Driven Hydraulic Pump Control System (IH Servo Drive Pack)

The IH Servo Drive Pack combines AC servo motor, piston pump, reservoir, and hydraulic control circuit into a single compact unit, providing energy-saving and low-noise operation.

Control: Precise speed and pressure control through servo motor regulation
Energy Saving: Reduces power consumption by 30-60% compared to conventional hydraulic units
Noise Level: As low as 65-70 dB(A) at 1 m distance

5. Standard Hydraulic Power Units with Motor-Pump Combos

Series	Configuration	Key Features
YA-e Pack	Variable displacement piston pump + energy-efficient motor	Energy-saving, max. pressure 16 MPa, reservoir up to 160 L/min
YP Pack	PM series motor-pump combo	Space-saving, low noise, compact design
YF Pack	Low noise & small size motor-pump combo	Ideal for noise-sensitive environments

Note

Product specifications are subject to change without prior notice. For the most up-to-date information, please refer to the official YUKEN website or contact your local YUKEN distributor.

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