Parker PGM Motor | PGM505 PGM511 PGM350 | PGM505A0080BK1H2ND3D3B1B1C3 | Gear Motor

Parker PGM Series High-Performance Heavy-Duty Hydraulic Gear Motors

Product Overview: The Parker PGM Series gear motors combine unmatched durability with leading-edge volumetric efficiency. Engineered using high-strength materials and precision manufacturing, these motors are designed to meet the rigorous demands of mobile and industrial applications. This category features precision configurations: PGM505A0080BK1H2ND3D3B1B1C3, PGM511A0190BK1H2NL2L2B1B1G4, and the rugged cast iron PGM350A1978CWEB12-7. These motors are the premier choice for fan drives, material handling equipment, mowers, and agricultural machinery.

Key Technical Advantages:

• Elite High-Pressure Capability: PGM series motors handle high continuous operating pressures, ensuring long-term service life in heavy-duty cycles.

• Precision Pressure Balancing: Features axial compensation floating plates that minimize internal leakage, providing high mechanical efficiency across the entire speed range.

• Modular Versatility: Available in aluminum (500 Series) or cast iron (300 Series) housings to meet specific weight and strength requirements.

• Low Noise Operation: Optimized gear profiles significantly reduce fluid noise and mechanical vibration during operation.

• Technical Spec Decoding:

  • PGM505 / PGM511: 500 Series aluminum high-pressure motors, focused on power density.

  • PGM350: 300 Series heavy-duty cast iron motors, engineered for extreme environments and shock resistance.

  • A0080 / A0190: Denotes displacement per revolution (e.g., 8cc/rev or 19cc/rev).

  • BK1H / CWEB: Detailed codes correlating to mounting flanges, shaft ends (Keyed/Splined), and porting configurations.

Detailed Models & Parameters:

• Core Series: Parker PGM Series (External Gear Motor).

• Featured Model Matrix:

  • PGM505A0080BK1H2ND3D3B1B1C3: 8cc displacement, premium seal and shaft setup.

  • PGM511A0190BK1H2NL2L2B1B1G4: 19cc displacement, optimized for complex system logic.

  • PGM350A1978CWEB12-7: Large displacement cast iron motor for maximum ruggedness.

• Core Performance Specs:

  • Rated Pressure: Continuous pressures up to 275 Bar (4000 PSI).

  • Maximum Speed: Capable of speeds ranging from 3000 to 4000 RPM depending on size.

  • Displacement Range: Covers a full matrix from 6cc/rev to over 100cc/rev.