Danfoss OMM Micro Motor | OMM32 151G0006 OMM8 151G0041 151G0004 | Orbit Hydraulic Motor

Danfoss OMM Series Ultra-Compact Micro Orbit Motors

Product Overview: The Danfoss OMM Series is a micro-orbital hydraulic motor specifically engineered for space-constrained applications. This category features three essential configurations: OMM 32 (151G0006), OMM 8 (151G0041), and the versatile 151G0004. As the most lightweight series in the Danfoss family, the OMM combines high-speed capability with a compact spool valve design. It is the premier choice for lightweight conveyors, machine tool attachments, lawn equipment, small sweeper brushes, and various automated precision instrument drives.

Key Technical Advantages:

• Ultra-Compact Footprint: Minimal dimensions allow for installation in tight spaces where conventional motors cannot fit, significantly reducing the host machine’s total envelope.

• High-Speed Capability: Compared to larger displacement motors, the OMM series provides significantly higher continuous speeds, ensuring high efficiency in light-duty tasks.

• Reliable Spool Valve Technology: Precision fluid distribution logic ensures stable power output and volumetric efficiency even under fluctuating pressure conditions.

• Flexible Mounting Interfaces: The 151G- sequence offers diverse mounting flanges (e.g., 3-hole circular) and shaft ends (e.g., keyed or splined) for seamless integration with precision drive components.

• Technical Decoding:

  • 151G0006 (OMM 32): 32cc displacement, providing the highest torque output in the micro series.

  • 151G0041 / 151G0004 (OMM 8): 8cc frame, optimized for extreme high-speed rotations and micro-drive tasks.

Detailed Specifications & Parameters:

• Core Series: Danfoss OMM / OMM Series (151G- Group).

• Featured Model Matrix: OMM32 (151G0006), OMM8 (151G0041), OMM8 (151G0004).

• Core Performance Specs:

  • Displacement: 8.2 cc/rev (OMM 8) / 32.0 cc/rev (OMM 32).

  • Max Operating Pressure: Continuous up to 100 Bar (1450 PSI); intermittent peaks up to 140 Bar.

  • Torque Capability: OMM 8 (Continuous 11 Nm) / OMM 32 (Continuous 40 Nm).

  • Max Speed: Up to 1950 RPM (OMM 8) and 630 RPM (OMM 32).