Hydraulic Motor A2FE45 Rexroth | Rotary Drilling Fixed Piston

Hydraulic Motor A2FE45 Rexroth | Rotary Drilling Fixed Piston

Matched to rotary drilling rigs and medium industrial equipment, the A2FE45 holds torque when the load turns heavy.
Bent-axis construction absorbs pressure spikes to 400 bar while the fixed core keeps torque delivery predictable.
Volume pricing and long-term supply programs apply to the A2FE45 - request a quote for the latest price.
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Description
Technical Parameters
REXROTH A2FE SERIES

Rexroth A2FE45 Fixed Displacement Axial Piston Motor

The A2FE45 is a compact fixed displacement axial piston motor designed for hydraulic rotary drive systems where reliable torque transmission, installation efficiency and mechanical integration are important.

A2FE45 45 cm³/rev Fixed Displacement Axial Piston
NOMINAL DISPLACEMENT
45
cm³ / rev
 
Fixed displacement
Hydraulic axial piston motor
PRODUCT OVERVIEW

Compact Power Transmission

The Rexroth A2FE45 hydraulic motor belongs to the A2FE family of fixed displacement axial piston motors. It converts pressurized hydraulic fluid into mechanical rotation for mobile and industrial hydraulic machinery.

With a nominal displacement of approximately 45 cm³/rev, the A2FE45 provides a larger displacement option than smaller A2FE sizes and can be considered for drive systems requiring higher hydraulic motor output within the limits of the selected configuration.

DESIGN CONCEPT

Built for Integrated Hydraulic Drives

Fixed Output
Constant displacement design.
Compact Package
Suitable for space-conscious layouts.
Rotary Drive
Hydraulic-to-mechanical power conversion.
Drive Integration
Designed for suitable mechanical interfaces.
TECHNICAL DATA

A2FE45 Specification Reference

Size: A2FE45
Displacement
45 cm³/rev
Motor Type
Axial Piston
Displacement
Fixed
Installation
Plug-in
Parameter A2FE45 Notes
Product Family A2FE Fixed displacement axial piston motor family
Nominal Displacement Approx. 45 cm³/rev Fixed geometric displacement
Operating Principle Axial Piston Hydraulic energy converted into rotary motion
Displacement Control Fixed No variable displacement adjustment
Installation Concept Plug-in Intended for compatible drive assemblies
Pressure Range Configuration dependent Verify exact ordering code and datasheet
Maximum Speed Application dependent Depends on pressure, flow and operating conditions
Main Function Hydraulic Rotary Drive Hydraulic-to-mechanical power transmission
Specification note: Exact pressure, speed, torque, mounting and shaft data depend on the complete A2FE45 ordering code and configuration. For replacement applications, the complete nameplate number should be checked before ordering.
KEY SELLING POINTS

Why Consider the A2FE45?

01

45 cm³ Displacement

Provides a mid-size fixed displacement option for hydraulic drive systems requiring more displacement than compact lower-size motors.

02

Efficient Drive Packaging

The plug-in concept supports compact mechanical integration in suitable gearbox and drive configurations.

03

Proven Piston Concept

Axial piston technology offers a robust approach to hydraulic rotary power transmission in demanding applications.

04

Straightforward Configuration

Fixed displacement operation makes the motor a practical choice for systems with defined hydraulic flow and speed requirements.

05

Suitable for Gearbox Drives

Can be evaluated for hydraulic-mechanical drive assemblies when mounting and torque requirements are correctly matched.

06

Global Replacement Demand

Suitable for sourcing, replacement and maintenance projects where accurate model-code matching is required.

APPLICATION INDUSTRIES

Where the A2FE45 Fits

The A2FE45 can be considered for equipment using hydraulic rotary drives, especially where compact installation and fixed displacement operation are preferred.

Construction
Hydraulic drives for construction machinery.
Mining & Quarrying
Rotary hydraulic power transmission applications.
Material Handling
Drive systems for selected handling equipment.
Industrial Machinery
Compact hydraulic-mechanical drive solutions.
EQUIPMENT APPLICATIONS

Typical Equipment & Drive Systems

EQUIPMENT 01
Excavation Equipment

Suitable hydraulic rotary drive applications subject to system requirements.

EQUIPMENT 02
Winch & Hoist Drives

Can be evaluated for compact hydraulic winding systems.

EQUIPMENT 03
Mobile Machinery

Hydraulic rotary power for selected mobile equipment.

EQUIPMENT 04
Gearbox Assemblies

Designed for compatible hydraulic-mechanical drive combinations.

FAQ

A2FE45 Buyer Guide

Key questions frequently considered when sourcing, replacing or specifying a Rexroth A2FE45 hydraulic motor.

01. What is a Rexroth A2FE45 hydraulic motor?

It is a fixed displacement axial piston hydraulic motor designed to convert hydraulic energy into rotary mechanical power for suitable hydraulic drive systems.

02. What is the displacement of the A2FE45?

The A2FE45 has a nominal displacement of approximately 45 cm³/rev. Exact technical characteristics should be confirmed from the complete ordering code.

03. Is the A2FE45 a variable displacement motor?

No. The A2FE45 is a fixed displacement motor. Applications requiring variable displacement should be matched with an appropriate variable displacement motor series.

04. What are the main advantages of the A2FE45?

Its key advantages include fixed displacement operation, compact packaging, axial piston construction and the ability to integrate into suitable hydraulic-mechanical drive systems.

05. Can the A2FE45 be used with a gearbox?

Yes, it can be considered for compatible gearbox applications. The mounting interface, shaft connection, torque, speed and operating pressure must be checked before selection.

06. Is A2FE45 suitable for mobile hydraulic equipment?

It can be suitable for selected mobile hydraulic machinery where the motor displacement, torque, speed, pressure and mechanical interface meet the equipment requirements.

07. How can I identify the correct A2FE45 replacement?

The safest method is to compare the complete model number and nameplate information, including mounting configuration, shaft type, ports, rotation direction and other ordering-code details.

08. What information should I provide when requesting an A2FE45 quotation?

Provide the complete A2FE45 model code, quantity, application, operating pressure, required speed and any available nameplate or product photos. This helps suppliers verify the correct configuration.

HYDRAULIC PRODUCT SEARCH

A2FE45 Hydraulic Motor for B2B Sourcing

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SOURCING & REPLACEMENT

Looking for a Rexroth A2FE45?

Send us the complete model number, nameplate information or application details. We can help check the required configuration for your hydraulic motor replacement or new equipment project.

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