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| Brand Name: | OUSTER |
| Model Number: | A4FO |
| MOQ: | 1 |
| Price: | 0.7-108usd |
| Payment Terms: | T/T,Western Union,MoneyGram |
| Supply Ability: | 10000pcs/month |
Product Overview
Rexroth A4FO series represents high-performance fixed displacement axial piston units designed for both pump and motor applications in industrial and mobile hydraulics.
Key Features and Benefits
· Dual Functionality: Can operate as either a hydraulic pump or motor, providing design flexibility
· High Power Density: Compact design delivers maximum performance in minimal space
· Excellent Efficiency: Optimized hydraulics ensure high volumetric and mechanical efficiency
· Robust Construction: Heavy-duty bearings and hardened components ensure long service life
· Multiple Configurations: Available in various displacements, shaft types, and porting options
Technical Specifications
· Series: A4FO
· Type: Fixed Displacement, Axial Piston Unit (Pump/Motor)
· Displacement Range: 28 cm³/rev to 500 cm³/rev
· Maximum Pressure:
· As Pump: Up to 400 bar (5,800 psi) continuous
· As Motor: Up to 450 bar (6,500 psi) intermittent
· Speed Range: Up to 3,600 rpm (depending on size)
· Efficiency: >95% volumetric efficiency
· Mounting: Standard SAE and ISO flange mounts
· Shaft Options: Splined, keyed, or tapered shaft ends
Working Principle
The A4FO operates on the bent-axis principle. The cylinder block and drive shaft are connected at a fixed angle, causing the pistons to reciprocate as the unit rotates. This fixed geometry creates a constant displacement per revolution. When used as a pump, mechanical energy is conver
Applications
As Hydraulic Pump:
· Industrial hydraulic power units
· Machine tool hydraulics
· Press and injection molding machines
· Mobile equipment hydraulic systems
As Hydraulic Motor:
· Winch and hoist drives
· Conveyor systems
· Mixer and agitator drives
· Wheel drives for mobile equipment
· Fan and pump drives parameters
· Reliability: Consistent operation under demanding conditions
FAQ
Q:accept sample order or provide free sample ?
A:yes,we can provide sample ,when you order more pcs in your next order ,we can refund sample fee to you.
Q:what's package ?
A:our packing is neutral packing ,paper box or wooden box.
Q:what payment you can accept ?
A:/TT/western union/moneygram/alipay/ online payment
Q: have warranty ?
A: our all product have warranty half /one year
Q: tested before shipping ?
A: yes ,parts are spot check.
Q:after payment when you can shipping the goods
A: after you pay ,about 1-3days can shipping your goods if have stock.
Q:how to confirm if the goods is what we want?
A:we can send you drawing and pictures to check to avoid mistake
COMPANY INFORMATION
QUZHOU OUSTER HYDRAULIC Co., Ltd, founded in 2015, with more than 13year export experience,which is specialized in procuring and selling HYDRAULIC PUMP and HYDRAULIC PUMP PARTS. Our main products is hydraulic pump, hydraulic pump parts, hydraulic motor and gearbox, hydraulic valve. Our products have been exported to more than 68 countries.
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Address
No. 128, Gaoxin Road, Nianli Town, Qujiang District, Quzhou City, Zhejiang Province, China.
Tel
86-0570-13586697819
