Hydraulic motors

How to choose this product

A hydraulic motor transforms hydrostatic power into mechanical power. Its operation is the inverse of that of a pump.

Applications

These motors power farm machinery, are used for goods handling and lifting, on winches, in excavators, on drilling rigs and other construction vehicles.

Technologies

Such motors offer high power-to-weight ratio, high starting torque and are explosion proof.

Vane models have relatively low torque and high rotation speeds. They are compact, silent and reversible, but wear out more quickly and are prone to leak. The rotor's axis is eccentric and features sliding vanes enclosing a compressible fluid.

Gear versions are inexpensive, light, compact and easy to maintain. They are reversible and rarely leak, but are noisy. They use a pair of toothed wheels powered by the fluid flowing between them.

Piston motors are complex but generate significant output.
Axial piston versions can reach high speeds with low torque. Hydraulic pressure moves the pistons, which operate via a ball joint connection and a journal. In contrast, radial piston models are low-speed and high-torque, and generally offer significant displacement.

How to choose

Consider the motor's power, displacement, rotation speed, fluid flow and maximum pressure rating.

Advantages

- Usually silent
- High power-to-weight ratio
- High starting torque

Disadvantages

- Often low output
- Prone to leaking

95 companies | 484 industrial products

Companies per page

Bosch Rexroth HAGGLUNDS DRIVES 1 256 - 13 200 cm³/rev | Hägglunds CA
Radial piston for heavyduty applications 1 256 - 13 200 cm³/rev | Hägglunds CA Bosch Rexroth HAGGLUNDS DRIVES

Hägglunds’ Compact CA motor was designed for one specific purpose: to power heavy-duty applications with minimum size and weight. Its light...

Bosch Rexroth HAGGLUNDS DRIVES 15 100 - 70 400 cm³/rev | Hägglunds CB
Radial piston with splines or shaft couplings 15 100 - 70 400 cm³/rev | Hägglunds CB Bosch Rexroth HAGGLUNDS DRIVES

The muscle behind the motion. Rugged, robust and reliable, hydraulic motors from Hägglunds can be used just about anywhere on land or at...

Bosch Rexroth HAGGLUNDS DRIVES 1120 55 300 - 70 400 cm³/rev | Hägglunds CB
Radial piston for heavyduty applications 1120 55 300 - 70 400 cm³/rev | Hägglunds CB Bosch Rexroth HAGGLUNDS DRIVES

The compact CB 1120 offers greater power in a smaller package, making it perfect for heavy duty applications within the mining, materials, paper and...

Bosch Rexroth HAGGLUNDS DRIVES 5 024 - 22 600 cm³/rev | Hägglunds CBP
Radial piston with splines or shaft couplings 5 024 - 22 600 cm³/rev | Hägglunds CBP Bosch Rexroth HAGGLUNDS DRIVES

The Compact CBP motor is not only Hägglunds newest motor, but also our most innovative. Running at higher speeds with increased efficiency, it offers a solution...

Bosch Rexroth HAGGLUNDS DRIVES 3 320 - 38 000 cm³/rev | Hägglunds VI
Radial piston 3 320 - 38 000 cm³/rev | Hägglunds VI Bosch Rexroth HAGGLUNDS DRIVES

Manufactured for reliability, performance and control in marine applications, it is also useful for industrial applications, including paper and pulp as well...

14 products Eaton Hydraulics
Eaton Hydraulics
Geroler Eaton Hydraulics

This disc valve motor is ideal for jobs that require products that are more powerful and durable than what...

Eaton Hydraulics
Gerotor Eaton Hydraulics

Small but powerful, Eaton spool valve motors have the perfect combination of features for a variety of demanding applications,...

Eaton Hydraulics VIS
Bentaxis with axial piston VIS Eaton Hydraulics

Eaton bent axis motors are fully lab tested and field proven before they ever make it...

Eaton Hydraulics max. 4 000 rpm, max. 240 bar | S26
Aluminum hydraulic gearmotor max. 4 000 rpm, max. 240 bar | S26 Eaton Hydraulics

The S26 aluminum gear motor is known for its low noise emissions, as well as the pressure balanced...

Eaton Hydraulics max. 420 bar | Bent Axis Motors
Bentaxis with axial piston max. 420 bar | Bent Axis Motors Eaton Hydraulics

User safety is one of the top priorities for the manufacturer of the Eaton bent axis motors. Every...

Eaton Hydraulics max. 420 bar | DuraForce™
Axial piston max. 420 bar | DuraForce™ Eaton Hydraulics

The HMV, HMR, HMA and HMF Series are members of the Eatons DuraForce™ family of axial piston motors. Superior...

4 products CASAPPA
new CASAPPA 4.95 - 150.79 cm³/rev, 330 bar | KAPPA series
Cast iron hydraulic gearmotor 4.95 - 150.79 cm³/rev, 330 bar | KAPPA series CASAPPA

The New Kappa Compact series cast iron body hydraulic gear pumps and motors are available...

CASAPPA 1.07 - 91.1 cm³/rev, 4 350 psi | POLARIS series
Aluminum hydraulic gearmotor 1.07 - 91.1 cm³/rev, 4 350 psi | POLARIS series CASAPPA

Gear pumps and motors built in three pieces with an extruded body in high resistance aluminium alloy. The wide choice of shafts, flanges and ports, in compliance with all international...

CASAPPA 19.09 - 33.03 cm³/rev, 300 bar | POLARIS PH series
Cast iron hydraulic gearmotor 19.09 - 33.03 cm³/rev, 300 bar | POLARIS PH series CASAPPA

Gear pumps and motors built in three pieces with cast iron body. The new gear pumps and motors "PH" series is an evolution of the "POLARIS" series. "POLARIS PH" has a new body made of cast iron to have...

CASAPPA 17.28 - 125.63 cm³/rev, 320 bar | MAGNUM series
Cast iron hydraulic gearmotor 17.28 - 125.63 cm³/rev, 320 bar | MAGNUM series CASAPPA

Gear pumps and motors made of cast iron in three pieces. An extremely versatile and reliable design, also in the most extreme operating conditions. Displacements...

PARKER Hydraulics
Cast iron hydraulic gearmotor PARKER Hydraulics

Single or Multiple configurations Piggyback...

PARKER Hydraulics
Bentaxis with axial piston PARKER Hydraulics

For various usages in open and closed loop circuits, Parker Series F12 is the solid performance bent axis, fixed displacement heavy-duty motor/pump series. The...

PARKER Hydraulics
Fixeddisplacement axial piston PARKER Hydraulics

Parker axial piston hydraulic motor is...

PARKER Hydraulics
Hydraulic vane motor PARKER Hydraulics

Vane Motor - Denison • High overall effi ciency • High starting...

PARKER Hydraulics
Radial piston PARKER Hydraulics

Radial Piston Motors - Calzoni • Double displacement motor (MRD, MRDE) • High starting...

Bosch Rexroth - Mobile Hydraulics 4.93 - 1 000 cm³, 1 600 - 10 000 rpm | A2FM
Fixeddisplacement axial piston 4.93 - 1 000 cm³, 1 600 - 10 000 rpm | A2FM Bosch Rexroth - Mobile Hydraulics

Fixed Motor A2FM Sizes 5...1000 Axial tapered piston bent-axis design Series 6 Open and closed circuits Nominal pressure NG 5: 315 bar...

Bosch Rexroth - Mobile Hydraulics 177 - 500 cm³, 28 - 125 rpm | A2FE
Fixeddisplacement axial piston 177 - 500 cm³, 28 - 125 rpm | A2FE Bosch Rexroth - Mobile Hydraulics

Sizes 28...355 Axial tapered piston bent-axis design Series 6 Open and closed circuit Nominal pressure Sizes 28...180: 400 bar Sizes...

Bosch Rexroth - Mobile Hydraulics 22 - 500 cm³, 1 800 - 4 250 rpm | A4FM
Fixeddisplacement axial piston 22 - 500 cm³, 1 800 - 4 250 rpm | A4FM Bosch Rexroth - Mobile Hydraulics

Fixed Motor A4FM Sizes 22...500 Axial piston swashplate design Series 3 Sizes 22...56 and 125...500 Series 1 Size 71 Open and closed circuits Nominal...

Bosch Rexroth - Mobile Hydraulics 18 - 63.1 cm³, 3 400 - 4 200 rpm | A10FM
Fixeddisplacement axial piston 18 - 63.1 cm³, 3 400 - 4 200 rpm | A10FM Bosch Rexroth - Mobile Hydraulics

Series 5 Fixed Motor A10FM comes in sizes starting from 18 up to 63. This series 5 motor with an axial piston...

Bosch Rexroth - Mobile Hydraulics 10.6 - 44.5 cm³, 4 000 - 5 000 rpm | A10FE
Fixeddisplacement axial piston 10.6 - 44.5 cm³, 4 000 - 5 000 rpm | A10FE Bosch Rexroth - Mobile Hydraulics

The fixed swashplate motor A10FE Series 5 is an axial piston unit. Sizes 10-63 weigh...

Bosch Rexroth - Mobile Hydraulics 28.1 - 1000 cm³, max. 8750 rpm | A6VM/63
Variabledisplacement axial piston 28.1 - 1000 cm³, max. 8750 rpm | A6VM/63 Bosch Rexroth - Mobile Hydraulics

Sizes 28...1000 Axial tapered piston bent-axis design Series 6 Open and closed circuit Nominal pressure Sizes 28...107:...

Kawasaki Precision Machinery 50 - 11 600 cm³ | HMB series STAFFA®
Fixeddisplacement radial piston 50 - 11 600 cm³ | HMB series STAFFA® Kawasaki Precision Machinery

All over the world, Staffa motors are used on: plastic injection moulding machines (extruder screw drives), mining machinery (swing, track, wheel, bucket, and cutterhead drives), earthmoving and construction...

Kawasaki Precision Machinery 246 - 5326 cm³ | HMC series STAFFA®
Doubledisplacement radial piston 246 - 5326 cm³ | HMC series STAFFA® Kawasaki Precision Machinery

Across the globe Staffa motors are used in plastic injection molding machines, construction and earth moving equipment and mining machinery. They’re also used in marine...

Kawasaki Precision Machinery 1600 - 5326 cm³ | HPC series STAFFA®
Hightorque variabledisplacement radial piston 1600 - 5326 cm³ | HPC series STAFFA® Kawasaki Precision Machinery

Staffa motors are popular in many countries all over the world, being used for various applications, such as mining machinery, plastic injection...

Kawasaki Precision Machinery 580 - 3087 cm³ | HMKB (C) series STAFFA®
Fixeddisplacement radial piston 580 - 3087 cm³ | HMKB (C) series STAFFA® Kawasaki Precision Machinery

All over the world, Staffa motors are used on: plastic injection moulding machines (extruder screw drives), mining machinery (swing, track, wheel, bucket, and cutterhead drives), earthmoving and construction...

new Kawasaki Precision Machinery 164 - 6555 cm³ | HPC 400 STAFFA®
Doubledisplacement radial piston 164 - 6555 cm³ | HPC 400 STAFFA® Kawasaki Precision Machinery

All over the world, Staffa motors are used on: plastic injection moulding machines (extruder screw drives), mining machinery (swing, track, wheel, bucket, and cutterhead drives), earthmoving and construction...

Parker Hannifin Hydraulics Group (Europe)
Gerotor Parker Hannifin Hydraulics Group (Europe)

Gerotor motors series TF/TG/TH/TK/TE/TJ Our Gerotor Motors have a compact design, reliable holding capability and allows easy installation for the demanding agriculture and turf market. Other benefits...

Italgroup S.r.l. 80 - 8 062 cc | IAM series
Radial piston 80 - 8 062 cc | IAM series Italgroup S.r.l.

The original series of fixed displacement radial piston hydraulic motors. Available in a wide range...

Italgroup S.r.l. 0 - 5 326 cc | IAC series
Twospeed radial piston 0 - 5 326 cc | IAC series Italgroup S.r.l.

The wide range of displacements in the standard series is doubled by the dual displacement...

Italgroup S.r.l. 40 - 988 cc | HC series
Compact radial piston 40 - 988 cc | HC series Italgroup S.r.l.

High rotation speed and compact size combine with high specific torque to deliver weight/power ratios unique in this class. High rotation speeds are also permitted in freewheeling conditions. thanks to...

Italgroup S.r.l. 397 - 8 062 cc | IAMD series
Radial piston for heavyduty applications 397 - 8 062 cc | IAMD series Italgroup S.r.l.

Higher-powered version of the IAM series. the use of low friction materials and hydrostatic balancing...

Italgroup S.r.l. 20.5 - 102 cc | G, GD series
Compact radial piston 20.5 - 102 cc | G, GD series Italgroup S.r.l.

The series of hydraulic motors with 9 radial pistons offer high speed and compactness, in both single and...

Italgroup S.r.l. 361 - 681 cc | W series
Hydraulic wheel motor 361 - 681 cc | W series Italgroup S.r.l.

The W series of wheel motors, available with both fixed and dual speed, offers all the compactness and speed of the G series...

SAI Motori Idraulici BDK3A/BDFK3AR
Hydraulic wheel motor BDK3A/BDFK3AR SAI Motori Idraulici

Dual displacement wheel drive unit with integrated planetary...

SAI Motori Idraulici BD1
Doubledisplacement radial piston BD1 SAI Motori Idraulici

Technical Characteristics: The BD series (available sizes from 1 to 6) is characterized by the sliding bearing which ha san extremely low coefficient of fiction and as a consequence gives very high starting...

SAI Motori Idraulici BD2
Doubledisplacement radial piston BD2 SAI Motori Idraulici

Technical Characteristics: The BD series (available sizes from 1 to 6) is characterized by the sliding bearing which ha san extremely low coefficient of fiction and as a consequence gives very high starting...

SAI Motori Idraulici BD3
Doubledisplacement radial piston BD3 SAI Motori Idraulici

Technical Characteristics: The BD series (available sizes from 1 to 6) is characterized by the sliding bearing which ha san extremely low coefficient of fiction and as a consequence gives very high starting...

SAI Motori Idraulici BD5
Doubledisplacement radial piston BD5 SAI Motori Idraulici

Technical Characteristics: The BD series (available sizes from 1 to 6) is characterized by the sliding bearing which ha san extremely low coefficient of fiction and as a consequence gives very high starting...

SAI Motori Idraulici BD6
Doubledisplacement radial piston BD6 SAI Motori Idraulici

Technical Characteristics: The BD series (available sizes from 1 to 6) is characterized by the sliding bearing which ha san extremely low coefficient of fiction and as a consequence gives very high starting...

BONDIOLI PAVESI 21 - 111 cm³
Fixeddisplacement axial piston 21 - 111 cm³ BONDIOLI PAVESI

The M4 MF series axial piston motors have been designed to work both in an open and in a closed circuit. Control systems actually available are making...

BONDIOLI PAVESI 80 - 109 cm³ | BA series
Variabledisplacement axial piston 80 - 109 cm³ | BA series BONDIOLI PAVESI

BA series bent axis motors are designed to obtain a higher working angle with respect to the...

Chinabase Machinery (Hangzhou)
Orbital Chinabase Machinery (Hangzhou)

Hydraulic orbit Motor is one type of high torque low speed hydraulic motors, with high efficiency and long life. BM...

Chinabase Machinery (Hangzhou)
Chinabase Machinery (Hangzhou)

Hydraulic orbit Motor is one type of high torque low speed hydraulic motors, with high efficiency and long life. BM...

Chinabase Machinery (Hangzhou)
Lowspeed hightorque Chinabase Machinery (Hangzhou)

Hydraulic orbit Motor is one type of high torque low speed hydraulic motors, with high efficiency and long life. BM...

CILINDROS Y CROMADOS PALENTINOS, S.L.
CILINDROS Y CROMADOS PALENTINOS, S.L.

- Hydraulic motors series EPMM - Hydraulic...

Eimco Elecon (India) Limited
Radial piston Eimco Elecon (India) Limited

Substantial output shaft withstands radial and torsinal loads; transmits torque directly to belt, sprocket or other drive. Available with special straight, tapered...

7 products SAUER DANFOSS
SAUER DANFOSS 13 - 2 700 Nm | T series
Hightorque orbital 13 - 2 700 Nm | T series SAUER DANFOSS

Leading performance with a long lifetime makes light work of the heaviest duties. With pressure capability up to 350 bar [5,080 psi] and high starting torque, the T-Series is the energy-efficient choice...

SAUER DANFOSS 13 - 2 700 Nm | O series
Orbital 13 - 2 700 Nm | O series SAUER DANFOSS

Our orbital motor range is the broadest on the market – and your safest bet for quality, durability, efficiency and reliability. We offer thousands of motor configurations...

new SAUER DANFOSS 60 l/min | VMP series
Orbital 60 l/min | VMP series SAUER DANFOSS

The V-Series is your quality benchmark in the medium duty market. Based on proven technology, these reliable motors will reduce your overall system costs...

SAUER DANFOSS 42 - 250 cm³/rev | S90
Fixeddisplacement axial piston 42 - 250 cm³/rev | S90 SAUER DANFOSS

Series 90 hydrostatic pumps and motors can be applied together or combined with other products in a system to transfer and control hydraulic...

SAUER DANFOSS 25 - 44 cm³/rev | 40 series
Fixeddisplacement axial piston 25 - 44 cm³/rev | 40 series SAUER DANFOSS

If you’ve got a medium power need, we’ve got a high performing solution. Our pump and motor family allows top design flexibility – whether you are looking for high sophistication or...

SAUER DANFOSS 60 - 250 cm³/rev | S51 series
Bentaxis with axial piston 60 - 250 cm³/rev | S51 series SAUER DANFOSS

Series 51 and 51-1 variable displacement motors are bent axis design units, incorporating spherical pistons. These motors are designed primarily to be combined with other products in closed circuit systems...

Oleodinamica Geco srl 103 - 671 cm³, 10 - 2 000 rpm, 52 - 337 kgm | HF series
Fixeddisplacement axial piston 103 - 671 cm³, 10 - 2 000 rpm, 52 - 337 kgm | HF series Oleodinamica Geco srl

- High exercise pressure (320 bar) - High max speed of rotation - Low min spedd of rotation - High transmittable power - High versatility of employment - High division and torque reliability(13 pistons) -...

Oleodinamica Geco srl 82 - 671 cm³, 950 - 1 900 rpm, 105 - 331 kgm | HV series
Variabledisplacement axial piston 82 - 671 cm³, 950 - 1 900 rpm, 105 - 331 kgm | HV series Oleodinamica Geco srl

- All the characteristics of HF motors are valid for HV motors - Variability ratio between the max and min displacement 1:3 about - Continual variation from min to max displacement and vice versa with...

Oleodinamica Geco srl 83 - 6 208 cm³, 27 - 2 075 kgm, 1 - 1 000 rpm | KF series
Fixeddisplacement axial piston 83 - 6 208 cm³, 27 - 2 075 kgm, 1 - 1 000 rpm | KF series Oleodinamica Geco srl

KF hydraulic motors are the axial-piston, low-speed, fixed-displacement type. The range of speed is larger then conventional low-speed motors’. The torque supplied is steady and directly proportional...

Oleodinamica Geco srl 200 - 6 200 cm³, 76 - 2 075 kgm, 1 - 1 000 rpm | KV series
Variabledisplacement axial piston 200 - 6 200 cm³, 76 - 2 075 kgm, 1 - 1 000 rpm | KV series Oleodinamica Geco srl

KV-series hyraulic motors have, over the KF series, the additional advantage of variable displacement, while offering the same features of reliability and performance. This makes KV motors suitable for...

Oleodinamica Geco srl 50 - 500 cm³ | SF series
Fixeddisplacement axial piston 50 - 500 cm³ | SF series Oleodinamica Geco srl

SF series hydraulic motors are the axial-piston type. A special timing system provides for two opposite pistons to be installed in every cylinder. A hydrostatically supported ball is set between piston...

Oleodinamica Geco srl 8.2 - 50 cm³, 400 - 2 440 rpm, 1.1 - 8 daNm | OFM series
Orbital 8.2 - 50 cm³, 400 - 2 440 rpm, 1.1 - 8 daNm | OFM series Oleodinamica Geco srl

Oil pressured micro motors with linear distributor and hydrodynamic supporting...

2 products Hydrosila
Hydrosila 56 - 112 cm³, max. 3 750 rpm | BF10 series
Fixeddisplacement bent axial piston 56 - 112 cm³, max. 3 750 rpm | BF10 series Hydrosila

Fixed displacement bent axis axial-piston motors with the angle of cylinder blocks 26 are applied in hydrostatic...

Hydrosila 56.1 - 106.7 cm³, max. 5 000 rpm | BF20 series
Fixeddisplacement bent axial piston 56.1 - 106.7 cm³, max. 5 000 rpm | BF20 series Hydrosila

Fixed displacement bent axis axial-piston motors have the angle of cylinder block 40. The main application is hydrostatic...

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Associated Terms

hydraulically operated motors, hydraulic engines, oil operated engines, industrial hydraulic motors

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