Rexroth A2FM28-61W-VPB030 Hydraulic Main Pump Axial Piston Motor
High-pressure quantitative axial piston motor (slanted shaft structure)
Product Description:
Detailed Model Code Breakdown
A2FM: Slant-shaft fixed displacement motor (high-pressure universal type, suitable for open and closed circuits).
28: Displacement size, i.e., 28 cm³/rev (28 ml per revolution).
61: Product series number (6x series, currently specifically the 61 series design).
W: Design code (usually related to manufacturing and housing structure details).
V: Sealing material, using FKM (fluororubber), possessing high temperature and chemical resistance properties. P: Shaft end type (usually a keyed cylindrical shaft or a specific splined shaft).
B030: Flange and port connection configuration (standard mounting flange and specific type of piping connection port).
OEM CODE
R902197789
R902201525
R902230026
R902203764
Technical Specifications (Motor/Pump)
The core unit shares similar robust specifications regardless of its operational mode.
Parameter
Specification
Source
Displacement
90 cm³ per revolution
Nominal Pressure
Up to 400 bar
Maximum (Peak) Pressure
Up to 450 bar
Maximum Speed (approx)
Up to 4,500 rpm
Circuit Type
Open and closed circuits
Design
Bent-axis axial piston unit
Efficiency (overall)
Very high overall efficiency
Applications:
It is widely used in engineering machinery (such as concrete pump trucks), industrial automation, conveying systems and marine equipment. Mobile Applications Used in heavy equipment like excavators, cranes, concrete mixer trucks, and drilling rigs, where consistent performance and shock resistance are vital. Industrial Applications Integrated into automation lines, machine tools, and power units requiring a dependable source of hydraulic power or precise motor control.
Customization:
Support and Services:
Our Hydraulic Pump product comes with comprehensive technical support and services to ensure optimal performance and longevity. Our team of experienced technicians is available to assist with installation, troubleshooting, and maintenance of the pump. We offer on-site repairs and maintenance services, as well as remote support through phone and email. In addition, we provide training and educational resources to help our customers better understand the product and its capabilities. Our goal is to provide exceptional service and support to our customers throughout the lifetime of our Hydraulic Pump product.
Packing and Shipping:
Product Packaging:
The hydraulic pump will be securely packaged in a cardboard box.
The pump will be wrapped in bubble wrap to prevent any damage during shipping.
All necessary accessories and instructions will be included in the box.
Shipping:
The product will be shipped via standard ground shipping.
Shipping fees will be calculated based on the destination and weight of the package.
Orders will be processed and shipped within 1-2 business days.
A tracking number will be provided once the package has been shipped.
FAQ:
Q: What is the brand name of this hydraulic pump?
A: The brand name of this hydraulic pump is .
Q: What is the model number of this hydraulic pump?
A: The model number of this hydraulic pump is K3V112 .
Q: Where is this hydraulic pump manufactured?
A: This hydraulic pump is manufactured in Japan .
Q: What is the maximum pressure rating for this hydraulic pump?
A: The maximum pressure rating for this hydraulic pump is 350 bar .
Q: What is the maximum flow rate for this hydraulic pump?
A: The maximum flow rate for this hydraulic pump is 112 liters per minute .
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