Reciprocating hydraulic pump AXP

gearaxial pistonfor industrial applications

Tagline
Perfect Balance. Zero Compromise.

Overview
The AXP series delivers a balance of performance, functionality and economy. The AXP combines design features of internal-gear and axial-piston pumps to provide high speeds, reduced noise levels and exceptional efficiency together with the reliability and precision of a piston pump. The AXP is available in nominal size 33 with constant displacement. Additional sizes and variants are under development.

Robust and durable

• Patented design without sliding shoes: significantly reduced sensitivity to low inlet pressures.
• Excellent resistance to cavitation and contamination – suitable for demanding industrial applications.

Noise-optimized

• 15-piston configuration combined with a sound-optimized housing and flange reduces pulsation and noise.

Versatile and efficient

• Unlimited pressure-hold operation at zero speed.
• Full-speed range with high acceleration and deceleration capability.
• Allows smaller pump and motor sizes, saving space and cost.
• Operation at maximum negative speed for active pressure control.
• 100% through-flow capability.

Smooth and precise movement

• 15-piston floating design reduces pulsation and ensures smooth, precise motion control.

Resources
Catalogue and operating manual for the AXP axial piston pump are available as PDF documents.

Technical characteristics / specifications

• Nominal sizes: 33 | 63 * | 100 *
• Design: Axial piston pump for open circuit and speed-controlled operation with constant displacement (all nominal sizes)
• Mounting: Mounting flange according to ISO 3019-1 (101-2) (all nominal sizes)
• Installation position: Any (all nominal sizes)
• Geometric displacement per revolution: 33 cm³ | 63 cm³ | 100 cm³
• Weight (single pump): 21 kg | 37.7 kg | 48.9 kg
• Mass moment of inertia: 35.7 kg·cm² | 107.5 kg·cm² | 235.2 kg·cm²
• Maximum operating pressure: 350 bar (all nominal sizes)
• Pressure peaks: 380 bar (all nominal sizes)
• Maximum speed at 1 bar abs. inlet pressure: 3,700 rpm | 3,000 rpm | 2,600 rpm
• Minimum speed: 0 rpm (up to 350 bar) (all nominal sizes)
• Ambient temperature: -15 to +80 °C (all nominal sizes)