Cast Iron Motors – PGM620R Series

Parker’s 620R series fixed displacement gear motors offer the most volumetrically efficient and power dense solution due their interlocking, two-piece cast iron design, making 600 series ideal for engineered mobile equipment solutions demanding energy efficient, high performing hydraulic systems. The 600 series is widely used in the most demanding applications such as Construction, Material Handling, and Military. They are available as single or multi-section motors with speed sensor, solenoid unloading, and proportional relief options.       
  
Markets:
• Agriculture Machinery
• Construction Equipment
• Forestry Equipment
• Material Handling Equipment
• Turf Equipment
• Mining
• Oil & Gas

Features/Benefits:
• Two-piece, interlocking body construction for high efficiency and high pressure
• Cast iron motor sections for durability
• Journal bushings for long life
• Pressure balanced thrust plates for high efficiency
• Multiple sections available

Applications:
• Fan drive motors
• Draper motors
• Plow motors
• Harvester motors
• Sprayer motors
• Pump drive

Technical Specifications:
• Sizes from 19 to 37cc
• Operating pressures up to 275 bar (4,000 psi)
• Speeds up to 4,000 rpm
• Only Bi-rotational motors available
• SAE shafts, flanges and porting available
• Standard options:  Proportional pressure relief, cross port shock valves, solenoid operated reversing valve, and a speed sensor.