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YUKEN variable piston pump A10/A16/A22/A37/A56 parameters

Опубликовано: 2026-04-20 10:17:05　Просмотр: 223

Гидравлический насос YUKEN

официальный сайт yuken

Note: All parameters are based on petroleum-based hydraulic oil. Values in brackets are for specific models or special conditions. For parameters under special hydraulic oil, refer to the relevant specifications.

Model	Theoretical Displacement (cm³/rev)	Minimum Adjustable Flow (cm³/rev)	Operating Pressure (MPa)	Shaft Speed Range (r/min)	Approximate Mass (kg)	Mounting Type
A10-FR01※-12	10.0 (0.610 cu.in./rev)	2 (0.122 cu.in./rev)	Rated: 16 (2320 psi); Max Intermittent: 21 (3050 psi)	Max: 1800; Min: 600	8.5 (18.7 lbs); 5.1 (11.2 lbs) for A10-FR01B	Flange Mount
A16-※-R-01-※-※-K-32	15.8 (0.964 cu.in./rev)	4 (0.244 cu.in./rev)	Rated: 16 (2320 psi); Max Intermittent: 21 (3050 psi)	Max: 1800; Min: 600	Flange Mount: 16.5 (36.4 lbs); Foot Mount: 18.7 (41.2 lbs)	Flange Mount / Foot Mount
A22-※-R-01-※-※-K-32	22.2 (1.355 cu.in./rev)	6 (0.366 cu.in./rev)	Rated: 16 (2320 psi); Max Intermittent: 16 (2320 psi) [21 (3050 psi) for other models]	Max: 1800; Min: 600	Flange Mount: 16.5 (36.4 lbs); Foot Mount: 18.7 (41.2 lbs)	Flange Mount / Foot Mount
A37-※-R-01-※-※-K-32	36.9 (2.25 cu.in./rev)	10 (0.610 cu.in./rev)	Rated: 16 (2320 psi); Max Intermittent: 21 (3050 psi)	Max: 1800; Min: 600	Flange Mount: 28.0 (61.7 lbs); Foot Mount: 32.3 (71.2 lbs)	Flange Mount / Foot Mount
A56-※-R-01-※-※-K-32	56.2 (3.43 cu.in./rev)	12 (0.732 cu.in./rev)	Rated: 16 (2320 psi); Max Intermittent: 21 (3050 psi)	Max: 1800; Min: 600	Flange Mount: 35.0 (77.2 lbs); Foot Mount: 39.3 (86.7 lbs)	Flange Mount / Foot Mount

Additional Key Parameters

Efficiency: Volumetric efficiency > 98% and overall efficiency > 90% under 16 MPa (2320 psi) and 1800 r/min.
Noise Level: As low as 57.3 dB(A) for A16 model (at full cut-off pressure 21 MPa, 1500 r/min, 1 meter horizontally away from the pump head cover).
Hydraulic Fluid: Standard petroleum-based hydraulic oil (ISO VG 32 or 46); also compatible with water-glycols, phosphate esters and polyol esters (parameters vary by fluid type).
Viscosity Range: 20 - 200 mm²/s (for petroleum-based oil); 20 - 400 mm²/s (for polyol esters).
Temperature Range: 0 - 60 °C (for petroleum-based and polyol ester oils); 0 - 50 °C (for water-glycols).
Control Type: Pressure compensator type (standard); 10 different control methods available optionally.

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