Metaris MMK Series Low Speed High Torque Motor

Metaris MMK Series Orbital Motor

Genuine Metaris MMK series motors are disc valve motors that can be used in parallel or series configurations. MMK series orbital motors are available in 9 different displacement sizes with a diverse offering of mounting flanges, shaft configurations and porting options. Form & function replacements for common motors in the market today such as Eaton®/Char-Lynn®, Danfoss®, Parker® and White®.

View specifications below under the 'Specifications' tab or visit www.orbitalmotors.net for more information. And please don't hesitate to contact us by email or phone if you have any quesitons or want to crossover your current motor with a Metaris motor.

  • Suitable for a variety of applications
  • Multiple displacements and options available
  • Disc valve distribution type
  • High efficiency shaft bearing
  • Variety of Mounting Flange and Shaft Options
  • Alternatives for Eaton®/Char-Lynn®, Danfoss®, Parker®, White® and more

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Metaris Aftermarket MMK Series Orbital Motors

Your Best Low Speed High Torque Motor Option

  • Advanced Roller-Star technology, requiring lower pressure at start-up and providing smoother operation at all speeds
  • High efficiency shaft bearing, which allows higher pressure, speed and radial force
  • 9 different displacement sizes available
  • High pressure shaft seal, which allows for higher back pressures and an increased ability to handle high pressure spike conditions
  • Pressures up to 2973 psi
  • Speeds up to 722 rpm
  • Multiple porting options
  • Internal integrated check valve, which limits case pressure by blocking the high pressure port side and allowing the motor housing to drain into the outlet (low pressure) port
  • Alternatives for Eaton®/Char-Lynn®, Danfoss®, Parker®, White® and more

MMK Specifications

Model Code (Disp.) Displacement
(in³ / cm³)
Max RPM Flow
(gpm / lpm)
Pressure
(PSI / bar)
01 6.7 / 110 697 19.8 / 75 2973 / 205
02 7.9 / 130 722 25.1 / 95 2973 / 205
03 9.8 / 160 582 25.1 / 95 2973 / 205
04 12.5 / 205 459 25.1 / 95 2973 / 205
05 15.0 / 245 383 25.1 / 95 2973 / 205
06 18.9 / 310 303 25.1 / 95 2973 / 205
07 24.1 / 395 239 25.1 / 95 2756 / 190
08 30.2 / 495 191 25.1 / 95 2031 / 140
09 38.1 / 625 151 25.1 / 95 1668 / 115

Values given are based on Continuous operation parameters. Intermittent values are available in the technical catalog.

Highlighted Literature

Cross-referenced parts from the Original Equipment Manufacturer "OEM" are listed for information purposes only. Trademarks identifying these parts for cross-reference are those of each OEM and are the property of their owners and are not used, or authorized for use, by Metaris or Hydraulex Global or its affiliates. Neither Metaris nor Hydraulex Global are affiliated with the Original Equipment Manufacturer "OEM" or licensed or authorized to produce parts for the OEM.

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