MVX MFX
Xeriwell or Others
Eaton's MVX and MFX series hydraulic motors are engineered for high-pressure, high-performance applications in industries like marine, mining, and heavy machinery. These motors are designed for reliability and efficiency in demanding environments.
MVX Series Hydraulic Motors:
1)High Pressure Capability: The MVX series is rated for up to 350 bar, making it suitable for high-pressure applications where performance is critical.
2)Large Shaft Bearings: These motors feature large shaft bearings that enhance durability and enable full through-drive capabilities, extending their service life.
3)Wide Fluid Compatibility: The MVX series is compatible with various fluids, including water-glycol mixtures, offering versatility in different operating conditions.
4)Full Overcenter Capability: These motors can be equipped with overcenter controls, improving their adaptability in varying load conditions.
5)Efficient Power Transfer: Designed with a high-efficiency swashplate mechanism, the MVX motors ensure smooth operation and reduced energy consumption in demanding applications.
MFX Series Hydraulic Motors:
1)Versatile Displacement Range: The MFX series offers a range of displacements from 66 cc/rev to 180 cc/rev, allowing for flexibility in system designs.
2)Pressure Rating up to 350 Bar: Like the MVX, the MFX motors are rated for up to 350 bar, ensuring reliable performance in high-pressure environments.
3)Optimized for High Durability: The MFX motors are designed with large shaft bearings, which support high torque loads and ensure long-lasting performance under tough conditions.
4)Low Noise Operation: The MFX series benefits from a swashplate design that reduces noise, making it ideal for noise-sensitive applications.
5)Automatic Wear Compensation: These motors feature automatic pressure balancing and wear compensation, maintaining performance even in challenging conditions.
Both series are built for high performance, efficiency, and durability, offering solutions for industries requiring reliable hydraulic power in harsh environments.
Type: MVX066, MVX090, MVX130, MVX180, MVX250
MFX066, MFX090, MFX130, MFX180, MFX250
| MODEL | MFW / MVW 66 | MFW / MVW 90 | MFW / MVW 130 | MFW / MVW 180 | ||
| Design | swashplate type | |||||
| Type of mounting | Flange- or foot-mounted. Combination units foot mounted only. | |||||
| Pipe connection SAE Flange | B | psi | 1” = 6000 | 1” = 6000 | 1” = 6000 | 1 1/4” = 6000 |
| A | 1” = 6000 | 1” = 6000 | 1” = 6000 | 1 1/4” = 6000 | ||
| Direction of rotation | Bi - directional | |||||
| Speed range | nmina nmaxa | rpm | 80 1800 | |||
| Installation position | Optional,see mounting information | |||||
| Ambient temperature range | min max | °F | –4 122 | |||
| Weight | M | lbs. | 121 | 165 | 234 | 251 |
| Mass of inertia | J | lb ft2 | 0.38 | 0.38 | 1.068 | 1.068 |
| HYDRAULIC CHARACTERISTICS | |||||||
| Nominal pressure (100% duty cycle) | pN | psi | 5000 | ||||
| Output pressure | pAmin / pBmin pBmax / pAmax | psi | 30 Pressure can be applied to the motor outlet but the sum of pAmaxand pBmaxmust not exceed the maximum value of 6090psi | ||||
| Maximum pressure to DIN 24312 | pmax | psi | 6090 | ||||
| Hydraulic fluid | Hydraulic oil to DIN 51524 part 2. Refer to section Aplication Data-Fluid Recommendations | ||||||
| Hydraulic fluid temperature range | min max | °F | –13 (on startup) | ||||
| 194 | |||||||
| Viscosity range for continuous operation | min max | cSt | 10 | ||||
| 75 | |||||||
| Maximum permissible start viscosity | max | cSt | 1000 | ||||
| Filtering | ISO 4406 | 18/15/13 | |||||
| Maximum geometric absorption rateb | Vgmax | in3 | 4.1 | 5.5 | 7.9 | 11 | |
| Minimum geometric absorption rate | Vgmin | in3 | When no minimum adjustment stop is specified,min. geometric absorption rate is set at 35% of Vgmax | ||||
| Maximum geometric motor flow | Qg | USgpm | 31.4 | 42.8 | 61.8 | 85.6 | |
| Case pressure | pVmax | psi | max. 7.2psi over pAmin/pBmin,pVmax= 58psi abs., pVmax= 87psi abs. with special shaft seal | ||||
| DRIVE | |||||||
| Maximum driving torque - (pAmaxor pBmax,η = 100%) | M1 single | lb.ft | 325 | 444 | 640 | 887 | |
| Maximum power consumption - n=1800 rpm (pAmaxor pBmax,η = 100%) | P1 single | hp | 112 | 152 | 220 | 304 | |
| COMBINATION UNITS | |||||||
| Maximum driving torque - comb. unit (splined shaft only) | M1 | lb.ft | 2x 325 | 2x 444 | 2x 640 | 2x 887 | |
| 1) Minimum speed for continuous operation 2) Higher speed available on request 3) Tolerance + 1% | |||||||