Hydraulic motors CPMV

Hydraulic motors of the CPMV type are used in ground drill, mining machinery etc. These hydraulic motors are similar in design to the OMV hydraulic motors by Sauer/Danfoss. For further information please visit our guide.

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Catalog image1 Hydraulic Motor CPMV315C
Hydraulic Motor CPMV315C
  • hydraulic motor CPMV315C
  • displacement: 315 ccm/REV
  • ports: G 1’’
  • shaft: Ø 50 mm cylindrical with key A14 x 9 x 70
  • 4-hole square flange
  • disc valve type
  • internal check valve
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
  • Applications: log splitter, drilling maschines
Our CPMV315C motors are interchangeable to the following manufacturers:
  • Danfoss, 151B0250, OMV 315 M. 50MM-WELLE
  • Danfoss, 151B3100, OMV 315

 
678,35 EUR
579,79 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
579,79 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMV400C
Hydraulic Motor CPMV400C
  • hydraulic motor CPMV400C
  • displacement: 400 ccm/REV
  • ports: G 1’’
  • shaft: Ø 50 mm cylindrical with key A14 x 9 x 70
  • 4-hole square flange
  • disc valve type
  • internal check valve
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
  • Applications: log splitter, drilling maschines
Our CPMV400C motors are interchangeable to the following manufacturers: 
  • Danfoss, 151B0006, OMV 400 M. 50MM-WELLE
  • Danfoss, 151B0251, OMV 400 M. 50MM-WELLE
  • Danfoss, 151B3101, OMV 400

 
700,35 EUR
598,59 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
598,59 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMV500C
Hydraulic Motor CPMV500C
  • hydraulic motor CPMV500C
  • displacement: 500 ccm/REV
  • ports: G 1’’
  • shaft: Ø 50 mm cylindrical with key A14 x 9 x 70
  • 4-hole square flange
  • disc valve type
  • internal check valve
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
  • Applications: log splitter, drilling maschines
Our CPMV500C motors are interchangeable to the following manufacturers: 
  • Danfoss, 151B0007, OMV 500 M. 50MM-WELLE
  • Danfoss, 151B0072, OMV 500 M. 50MM-WELLE
  • Danfoss, 151B3102, OMV 500

 
736,88 EUR
629,81 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
629,81 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMV630C
Hydraulic Motor CPMV630C
  • hydraulic motor CPMV630C
  • displacement: 630 ccm/REV
  • ports: G 1’’
  • shaft: Ø 50 mm cylindrical with key A14 x 9 x 70
  • 4-hole square flange
  • disc valve type
  • internal check valve
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
  • Applications: log splitter, drilling maschines
Our CPMV630C motors are interchangeable to the following manufacturers: 
  • Danfoss, 151B0008, OMV 630 M. 50MM-WELLE
  • Danfoss, 151B0253, OMV 630 M. 50MM-WELLE
  • Danfoss, 151B3103, OMV 630

 
773,99 EUR
661,53 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
661,53 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMV800C
Hydraulic Motor CPMV800C
  • hydraulic motor CPMV800C
  • displacement: 800 ccm/REV
  • ports: G 1’’
  • shaft: Ø 50 mm cylindrical with key A14 x 9 x 70
  • 4-hole square flange
  • disc valve type
  • internal check valve
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
  • Applications: log splitter, drilling maschines
Our CPMV800C motors are interchangeable to the following manufacturers: 
  • Danfoss, 151B0046, OMV 800 M. 50MM-WELLE
  • Danfoss, 151B3104, OMV 800

 
834,60 EUR
713,33 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
713,33 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMV1000C
Hydraulic Motor CPMV1000C
  • hydraulic motor CPMV1000C
  • displacement: 1000 ccm/REV
  • ports: G 1’’
  • shaft: Ø 50 mm cylindrical with key A14 x 9 x 70
  • 4-hole square flange
  • disc valve type
  • internal check valve
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
  • Applications: log splitter, drilling maschines


 
895,12 EUR
765,06 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
765,06 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMV315K
Hydraulic Motor CPMV315K
  • hydraulic motor CPMV315K
  • displacement: 315 ccm/REV
  • ports: G 1’’
  • shaft: conical 1:10 with key B16 x 10 x 32
  • 4-hole square flange
  • disc valve type
  • internal check valve
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
Our CPMV315K motors are interchangeable to the following manufacturers:
  • Danfoss, 151B0260, OMV 315 M. KEGL.WELLE
  • Danfoss, 151B3110, OMV 315

 
691,45 EUR
590,98 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
590,98 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMV400K
Hydraulic Motor CPMV400K
  • hydraulic motor CPMV400K
  • displacement: 400 ccm/REV
  • ports: G 1’’
  • shaft: conical 1:10 with key B16 x 10 x 32
  • 4-hole square flange
  • disc valve type
  • internal check valve
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
Our CPMV400K motors are interchangeable to the following manufacturers:
  • Danfoss, 151B0261, OMV 400 M. KEGL.WELLE
  • Danfoss, 151B3111, OMV 400

 
713,44 EUR
609,78 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
609,78 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMV500K
Hydraulic Motor CPMV500K
  • hydraulic motor CPMV500K
  • displacement: 500 ccm/REV
  • ports: G 1’’
  • shaft: conical 1:10 with key B16 x 10 x 32
  • 4-hole square flange
  • disc valve type
  • internal check valve
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
Our CPMV500K motors are interchangeable to the following manufacturers:
  • Danfoss, 151B0054, OMV 500 M. KEGL.WELLE
  • Danfoss, 151B0262, OMV 500 M. KEGL.WELLE
  • Danfoss, 151B3112, OMV 500

 
749,97 EUR
641,00 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
641,00 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMV630K
Hydraulic Motor CPMV630K
  • hydraulic motor CPMV630K
  • displacement: 630 ccm/REV
  • ports: G 1’’
  • shaft: conical 1:10 with key B16 x 10 x 32
  • 4-hole square flange
  • disc valve type
  • internal check valve
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
Our CPMV630K motors are interchangeable to the following manufacturers: 
  • Danfoss, 151B0055, OMV 630 M. KEGL.WELLE
  • Danfoss, 151B0263, OMV 630 M. KEGL.WELLE
  • Danfoss, 151B3113, OMV 630

 
787,08 EUR
672,72 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
672,72 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMV800K
Hydraulic Motor CPMV800K
  • hydraulic motor CPMV800K
  • displacement: 800 ccm/REV
  • ports: G 1’’
  • shaft: conical 1:10 with key B16 x 10 x 32
  • 4-hole square flange
  • disc valve type
  • internal check valve
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
Our CPMV800K motors are interchangeable to the following manufacturers: 
  • Danfoss, 151B0056, OMV 800 M. KEGL.WELLE
  • Danfoss, 151B0264, OMV 800 M. KEGL.WELLE
  • Danfoss, 151B3114, OMV 800

 
847,70 EUR
724,53 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
724,53 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMV1000K
Hydraulic Motor CPMV1000K
  • hydraulic motor CPMV1000K
  • displacement: 1000 ccm/REV
  • ports: G 1’’
  • shaft: conical 1:10 with key B16 x 10 x 32
  • 4-hole square flange
  • disc valve type
  • internal check valve
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces

 
908,21 EUR
776,25 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
776,25 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMV315SH
Hydraulic motor CPMV315SH
  • hydraulic motor CPMV315SH
  • displacement: 315 ccm/REV
  • ports: G 1’’
  • shaft: Ø 2 1/8’’ splined, 16 T
  • 4-hole square flange
  • disc valve type
  • internal check valve
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
Our CPMV315SH motors are interchangeable to the following manufacturers:
  • Danfoss, 151B0039, OMV 315 M. VK-WELLE
  • Danfoss, 151B0255, OMV 315 M. VK-WELLE
  • Danfoss, 151B3105, OMV 315

 
688,87 EUR
588,78 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
588,78 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMV400SH
Hydraulic motor CPMV400SH
  • hydraulic motor CPMV400SH
  • displacement: 400 ccm/REV
  • ports: G 1’’
  • shaft: Ø 2 1/8’’ splined, 16 T
  • 4-hole square flange
  • disc valve type
  • internal check valve
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
Our CPMV400SH motors are interchangeable to the following manufacturers:
  • Danfoss, 151B0040, OMV 400 M. VK.-WELLE
  • Danfoss, 151B0256, OMV 400 M. VK.-WELLE
  • Danfoss, 151B3106, OMV 400

 
710,87 EUR
607,58 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
607,58 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMV500SH
Hydraulic motor CPMV500SH
  • hydraulic motor CPMV500SH
  • displacement: 500 ccm/REV
  • ports: G 1’’
  • shaft: Ø 2 1/8’’ splined, 16 T
  • 4-hole square flange
  • disc valve type
  • internal check valve
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
Our CPMV500SH motors are interchangeable to the following manufacturers: 
  • Danfoss, 151B0041, OMV 500 M. VK.-WELLE
  • Danfoss, 151B0257, OMV 500 M. VK.-WELLE
  • Danfoss, 151B3107, OMV 500

 
747,40 EUR
638,80 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
638,80 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMV800SH
Hydraulic motor CPMV800SH
  • hydraulic motor CPMV800SH
  • displacement: 800 ccm/REV
  • ports: G 1’’
  • shaft: Ø 2 1/8’’ splined, 16 T
  • 4-hole square flange
  • disc valve type
  • internal check valve
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
Our CPMV800SH motors are interchangeable to the following manufacturers: 
  • Danfoss, 151B0047, OMV 800 M. VK.-WELLE
  • Danfoss, 151B0259, OMV 800 M. VK.-WELLE
  • Danfoss, 151B3109, OMV 800

 
845,11 EUR
722,32 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
722,32 EUR excl. 17% tax
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CPMV Hydraulic Motor FAQ


What is the maximum operating pressure of the CPMV hydraulic motor?

The maximum operating pressure depends on the motor size and operating conditions. For continuous operation, the maximum pressure ranges from 140 bar for the CPMV 1000 to 200 bar for the CPMV 315, 400, and 500. For intermittent operation, it ranges from 160 bar for the CPMV 1000 to 240 bar for smaller models. Peak pressures can reach up to 280 bar for specific models. Specific pressure details for each motor size can be found in the "Technical Data" section.


What type of valve does the CPMV hydraulic motor use?

The CPMV hydraulic motor is a planetary roller motor with a disc valve. This design contributes to its low starting torque and high efficiency.


Can I use the CPMV motor without a drain line?

Yes, the CPMV hydraulic motor can be used without a drain line due to its internal check valve. However, it is recommended to use a drain line to improve cooling and seal lifespan.


What type of bearings are used in the CPMV motor?

The CPMV hydraulic motor is equipped with tapered roller bearings at the output shaft. These bearings offer high radial load capacity, making the motor suitable for demanding applications.


How do I determine the correct motor size for my application?

To select the appropriate CPMV motor, several factors must be considered:

  • Motor speed: Based on vehicle speed, wheel rolling radius, and gear ratio.
  • Rolling resistance: Dependent on vehicle weight and surface characteristics.
  • Grade resistance: Calculated based on the incline angle.
  • Acceleration force: Determined by vehicle weight and acceleration time.
  • Drawbar pull: Additional force required for trailers.
  • Total tractive effort: The sum of all forces, including air resistance.
  • Motor torque: Calculated from total tractive effort, wheel rolling radius, number of motors, and transmission efficiency.
  • Cohesion between tires and road: Ensures adequate traction to prevent wheel slippage.
  • Radial motor load: Especially important for direct wheel mount applications.

The "Motor Application Calculation" section in the catalog provides detailed formulas and guidelines to help calculate these parameters.


What is the standard rotation direction of the CPMV motor?

The standard rotation direction of the CPMV hydraulic motor is clockwise when port "A" is pressurized. When port "B" is pressurized, the rotation direction is counterclockwise. You can also specify a reversed rotation direction when placing an order.


What are the advantages of using a drain line with the CPMV motor?

While not strictly required, a drain line offers several advantages:

  • Cleaning: Removes contaminants from inside the motor.
  • Cooling: Dissipates heat generated during operation, improving performance and lifespan.
  • Extended seal life: Reduces pressure on seals, extending their service life.


What types of output shafts are available for the CPMV motor?

The CPMV hydraulic motor offers various output shaft options, including:

  • Cylindrical shafts: Available in different diameters (50 mm, 57.15 mm) with keys conforming to DIN or BS standards.
  • Splined shafts: Options include 53.975 mm with 16 teeth and DP 8/16 or 2 1/8" with 16 teeth, DP 8/16, and ANSI B92.1-1976.
  • Tapered shafts: 1:10 tapered shaft with a B16 x 10 x 32 DIN 6885 key or 1:8 tapered shaft with a B14.308 x 14.308 x 50 key.

The "Output Shafts" section of the catalog provides more details on available options and dimensions.