CPMS Hydraulic motors

CPMS hydraulic motors offer high pressure resistance, low starting torque, and maximum efficiency for demanding industrial and vehicle applications. Thanks to integrated tapered roller bearings, they are ideally suited for high axial and radial loads, delivering torques of up to 100 daNm with pressure differentials of up to 295 bar. Learn more...

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Catalog image1 Hydraulic Motor CPMS315K
Hydraulic Motor CPMS315K
  • hydraulic motor CPMS315K
  • displacement: 315 ccm/REV
  • ports: G 1/2’’
  • shaft: conical 1:10 with key B5 x 5 x 14
  • 4-hole SAE flange
  • disc valve type
  • internal check valve
  • incl. high pressure seal up to 150 bar
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
Our CPMS315K motors are interchangeable to the following manufacturers:
  • Danfoss, 151F0220, OMS 315 M. KEGL.WELLE 
337,60 EUR
288,55 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
288,55 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMS400K
Hydraulic Motor CPMS400K
  • hydraulic motor CPMS400K
  • displacement: 400 ccm/REV
  • ports: G 1/2’’
  • shaft: conical 1:10 with key B5 x 5 x 14
  • 4-hole SAE flange
  • disc valve type
  • internal check valve
  • incl. high pressure seal up to 150 bar
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces

Our CPMS400K motors are interchangeable to the following manufacturers:
  • Danfoss, 151F0220, OMS 315 M. KEGL.WELLE
347,06 EUR
296,63 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
296,63 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMSF80C
Hydraulic Motor CPMSF80C
  • hydraulic motor CPMSF80C
  • displacement: 80 ccm/REV
  • ports: G 1/2’’
  • shaft:  Ø 32 mm cylindrical with key A8 x 7 x 28
  • 4-hole magneto flange
  • disc valve type
  • internal check valve
  • incl. high pressure seal up to 150 bar
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
288,73 EUR
246,78 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
246,78 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMSF100C
Hydraulic Motor CPMSF100C
  • hydraulic motor CPMSF100C
  • displacement: 100 ccm/REV – 475 ccm/REV
  • ports: G 1/2’’
  • shaft:  Ø 32 mm cylindrical with key A8 x 7 x 28
  • 4-hole magneto flange
  • disc valve type
  • internal check valve
  • incl. high pressure seal up to 150 bar
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
293,52 EUR
250,87 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
250,87 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMSF125C
Hydraulic Motor CPMSF125C
  • hydraulic motor CPMSF125C
  • displacement: 125 ccm/REV
  • ports: G 1/2’’
  • shaft:  Ø 32 mm cylindrical with key A8 x 7 x 28
  • 4-hole magneto flange
  • disc valve type
  • internal check valve
  • incl. high pressure seal up to 150 bar
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
300,39 EUR
256,74 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
256,74 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMSF160C
Hydraulic Motor CPMSF160C
  • hydraulic motor CPMSF160C
  • displacement: 160 ccm/REV
  • ports: G 1/2’’
  • shaft:  Ø 32 mm cylindrical with key A8 x 7 x 28
  • 4-hole magneto flange
  • disc valve type
  • internal check valve
  • incl. high pressure seal up to 150 bar
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
309,28 EUR
264,34 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
264,34 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMSF200C
Hydraulic Motor CPMSF200C
  • hydraulic motor CPMSF200C
  • displacement: 200 ccm/REV
  • ports: G 1/2’’
  • shaft:  Ø 32 mm cylindrical with key A8 x 7 x 28
  • 4-hole magneto flange
  • disc valve type
  • internal check valve
  • incl. high pressure seal up to 150 bar
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
314,73 EUR
269,00 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
269,00 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMSF315C
Hydraulic Motor CPMSF315C
  • hydraulic motor CPMSF315C
  • displacement: 315 ccm/REV
  • ports: G 1/2’’
  • shaft:  Ø 32 mm cylindrical with key A8 x 7 x 28
  • 4-hole magneto flange
  • disc valve type
  • internal check valve
  • incl. high pressure seal up to 150 bar
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
333,16 EUR
284,75 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
284,75 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMSF400C
Hydraulic Motor CPMSF400C
  • hydraulic motor CPMSF400C
  • displacement: 400 ccm/REV
  • ports: G 1/2’’
  • shaft:  Ø 32 mm cylindrical with key A8 x 7 x 28
  • 4-hole magneto flange
  • disc valve type
  • internal check valve
  • incl. high pressure seal up to 150 bar
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
342,61 EUR
292,83 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
292,83 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMSW80C
Hydraulic Motor CPMSW80C
  • hydraulic motor CPMSW80C
  • displacement: 80 ccm/REV
  • ports: G 1/2’’
  • shaft: Ø 32 mm cylindrical with key A8 x 7 x 28
  • wheel flange
  • disc valve type
  • internal check valve
  • incl. high pressure seal up to 150 bar
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
Our CPMSW80C motors are interchangeable to the following manufacturers:
  • Danfoss, 151F0221, OMSW 80 M. 32MM-WELLE            
  • Danfoss, 151F0521, OMSW 80 W32      
  • Hydrauliknord, 642-F201, GMS-W 080 

 
296,96 EUR
253,81 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
253,81 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMSW100C
Hydraulic Motor CPMSW100C
  • hydraulic motor CPMSW100C
  • displacement: 100 ccm/REV
  • ports: G 1/2’’
  • shaft: Ø 32 mm cylindrical with key A8 x 7 x 28
  • wheel flange
  • disc valve type
  • internal check valve
  • incl. high pressure seal up to 150 bar
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
Our CPMSW100C motors are interchangeable to the following manufacturers:
  • Danfoss, 151F0222, OMSW 100 M. 32MM-WELLE         
  • Danfoss, 151F0522, OMSW 100 W32   
  • Hydrauliknord, 642-F201, GMS-W 100

 
301,74 EUR
257,90 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
257,90 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMSW125C
Hydraulic Motor CPMSW125C
  • hydraulic motor CPMSW125C
  • displacement: 125 ccm/REV
  • ports: G 1/2’’
  • shaft: Ø 32 mm cylindrical with key A8 x 7 x 28
  • wheel flange
  • disc valve type
  • internal check valve
  • incl. high pressure seal up to 150 bar
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
Our CPMSW125C motors are interchangeable to the following manufacturers:
  • Danfoss, 151F0223, OMSW 125 M. 32MM-WELLE         
  • Danfoss, 151F0523, OMSW 125 W32   
  • Hydrauliknord, 642-F201, GMS-W 125

 
308,61 EUR
263,77 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
263,77 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMSW160C
Hydraulic Motor CPMSW160C
  • hydraulic motor CPMSW160C
  • displacement: 160 ccm/REV
  • ports: G 1/2’’
  • shaft: Ø 32 mm cylindrical with key A8 x 7 x 28
  • wheel flange
  • disc valve type
  • internal check valve
  • incl. high pressure seal up to 150 bar
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
Our CPMSW160C motors are interchangeable to the following manufacturers:
  • Danfoss, 151F0224, OMSW 160 M. 32MM-WELLE         
  • Danfoss, 151F0524, OMSW 160 W32   
  • Hydrauliknord, 642-F201, GMS-W 125

 
317,50 EUR
271,37 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
271,37 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMSW200C
Hydraulic Motor CPMSW200C
  • hydraulic motor CPMSW200C
  • displacement: 200 ccm/REV
  • ports: G 1/2’’
  • shaft: Ø 32 mm cylindrical with key A8 x 7 x 28
  • wheel flange
  • disc valve type
  • internal check valve
  • incl. high pressure seal up to 150 bar
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
Our CPMSW200C motors are interchangeable to the following manufacturers:
  • Danfoss, 151F0225, OMSW 200 M. 32MM-WELLE         
  • Danfoss, 151F0525, OMSW 200 W32   
  • Hydrauliknord, 642-F201, GMS-W 125

 
322,96 EUR
276,03 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
276,03 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMSW250C
Hydraulic Motor CPMSW250C
  • hydraulic motor CPMSW250C
  • displacement: 250 ccm/REV
  • ports: G 1/2’’
  • shaft: Ø 32 mm cylindrical with key A8 x 7 x 28
  • wheel flange
  • disc valve type
  • internal check valve
  • incl. high pressure seal up to 150 bar
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
Our CPMSW250C motors are interchangeable to the following manufacturers:
  • Danfoss, 151F0226, OMSW 250 M. 32MM-WELLE         
  • Danfoss, 151F0526, OMSW 250 W32   
  • Hydrauliknord, 642-F201, GMS-W 250

 
331,82 EUR
283,61 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
283,61 EUR excl. 17% tax
Catalog image1 Hydraulic Motor CPMSW315C
Hydraulic Motor CPMSW315C
  • hydraulic motor CPMSW315C
  • displacement: 315 ccm/REV
  • ports: G 1/2’’
  • shaft: Ø 32 mm cylindrical with key A8 x 7 x 28
  • wheel flange
  • disc valve type
  • internal check valve
  • incl. high pressure seal up to 150 bar
  • usage without drain line possible
  • OEM quality
  • optimized for small spaces
341,38 EUR
291,78 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
291,78 EUR excl. 17% tax
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With a wide range of flange, shaft, and port options, these motors can be flexibly adapted to individual application requirements. These hydraulic motors are similar in design to the OMS hydraulic motor from Sauer/Danfoss.

 

CPMS Series Hydraulic Motors – Frequently Asked Questions

What are the main features of the CPMS hydraulic motors?

The CPMS hydraulic motors feature a distributor valve with Geroller design, providing low starting torque and high efficiency. They are designed for high pressure resistance, equipped with an internal check valve, and can operate without a drain line. Tapered roller bearings allow for high radial load capacity.

Which models of the CPMS series are available and how do they mainly differ?

There are nine models: CPMS 80, 100, 125, 160, 200, 250, 315, 400, and 475. The displacement ranges from 80.6 cm³/rev (CPMS 80) to 475.0 cm³/rev (CPMS 475). This directly affects maximum speed, torque, and power output.

What do the operating modes “Continuous”, “Intermittent” and “Peak” mean?

  • Continuous working: Recommended for uninterrupted operation.
  • Intermittent: Short-term higher load, max. 6 s per minute.
  • Peak: Very short maximum load, max. 0.6 s per minute.

Each mode has its own limits for speed, torque, power, pressure drop, and inlet pressure.

What mounting options are available for the CPMS motor?

  • Square flange (4-bolt, SAE A-4)
  • Magneto flange (4-bolt)
  • Oval flange (2-bolt, SAE A)
  • Short versions (Standard and Square flange)
  • Wheel flange

This selection enables flexible adaptation to different applications.

Which shaft designs are available for the CPMS motors and how do they affect maximum torque?

Available types:

  • Cylindrical shafts with keyway (Ø32 mm, Ø31.75 mm, Ø25 mm)
  • Splined shafts (SAE 6B, 14 teeth DP 12/24, ANSI B92.1-1976)
  • Tapered shafts (1:8 SAE J501, 1:10)

Transmittable torque varies: Taper 1:10 up to 95 daNm, smaller cylindrical or splined shafts approx. 34 daNm.

Can CPMS motors be operated without a drain line?

Yes. Maximum return pressures without a drain line: 175 bar (continuous), 210 bar (intermittent), 225 bar (peak). With a drain line, higher values are possible depending on speed.

How is the permissible radial shaft load determined for CPMS motors?

The permissible radial load depends on the distance (L) between the point of force application and the flange face. Thanks to tapered roller bearings, high axial and radial forces are possible. Charts in the data sheet show maximum values (dashed) and permissible loads for 3000 h service life (solid) depending on speed. Exceeding these values may cause shaft breakage.

What port thread options are available for the CPMS motors?

  • BSPP: G 1/2" and G 1/4"
  • Metric: M22 x 1.5 and M14 x 1.5
  • SAE - UNF: 7/8-14 UNF and 7/16-20 UNF
  • SAE - NPTF: 1/2-14 NPTF and 7/16-20 UNF

T-port (drain) for all options: M10 or 3/8-16 UNC. End ports available on request.