Yuken Piston Pump | Variable Displacement Piston Pumps

AR-16-FR01C-22 Yuken Piston Pump | Variable Displacement Piston Pumps

Feature

• Smaller in Size and Lighter in Mass
As indicated in the dimensional comparison presented below, the AR16 is smaller than the A16(32 design).
Also, the mass of AR16 is substantially lighter than the A16.

• Low Noise
The noise level of AR16 has been reduced by 1-2 dB (A) at full flow and full cut-off compared with that of the excellent A16 quiet pump.

Specifications

Model Numbers	Geometric Displacement cm3 /rev.	Min. Adjustable Flow cm3 /rev	Operating Pressure Kgf/cm2		Shaft Speed Range r/min.		Mass Kg.
			Rated	Intermittent*1	Maximum	Minimum
AR16-FR01※-22	15.8	6.0	160		1800	600	12.3
AR22-FR01※-22	22.2	8.5					13.0

*1 When setting the pressure, make sure the full cut-off Pressure never exceeds the maximum intermittent pressure.

Model Number Designation

AR16	-F	R	01	B	S	-22
Series Number	Mounting	Direction of Rotation	Control Type	Pres. Adj. Range Kgf/cm2	Port Position	Design
AR16 (15.8 cm3 /rev.)	F: Flange Mtg.	(Viewed from Shaft End) R:*1 Clockwise (Normal)	01: Pressure Compensator Type	B: 12 ~ 70 C: 20 ~ 160	None: Axial Port S: Side Port	22
AR22 (22.2 cm3 /rev.)

*1 Pumps with ‘counter-clockwise’ direction are available. Consult YUKEN for details.

• Conditions
Drive Speed : 1500 r/min.
Hydraulic Fluid : ISO VG32 Oil
Oil Temperature : 500C
Viscosity : 20mm2/s (cSt)

Models	Full Cut-Off Pressure P1 Kgf/cm2	Response time ms		Overshoot Pressure Ps Kgf/cm2
		t1	t2
AR16	160	60	65	56
AR22		70	70	73