Rexroth A6V500 Motor | A6V500HD6.2FZ | 23320-892-0 | High Pressure Variable Motor

Rexroth A6V500 Series High-Pressure Large-Frame Variable Motors

Product Overview: The Rexroth A6V500 Series stands as the global benchmark for handling extreme power demands in hydraulic drive systems. Utilizing legendary 40° Bent-Axis technology, the A6V500 provides massive torque or high velocity by precisely adjusting displacement without altering input flow. This featured selection highlights the elite heavy-duty configuration: A6V500HD6.2FZ (Material No. 23320-892-0). Equipped with the HD hydraulic proportional control system, this motor is specifically engineered for TBM propulsion, offshore drilling winches, heavy mining travel drives, and large-scale industrial shredders.

Key Technical Advantages:

• Precision HD Hydraulic Control: The HD6.2 control method allows for displacement adjustment proportional to pilot hydraulic signals, providing delicate handling and smooth acceleration/deceleration for massive loads.

• Extreme Displacement Range: The 500cc base displacement combined with a wide variable ratio ensures devastating torque for heavy-duty start-ups and superior speeds during low-load relocation.

• Rugged Heavy-Duty Construction: A reinforced bearing system and cast housing, designed for pressures exceeding 400 Bar, ensure tens of thousands of service hours even under violent shock loads.

• Superior Power Density: Despite its 500cc capacity, the bent-axis design is more compact than swashplate motors of equivalent power, significantly saving installation space on large machinery.

• Target Applications: Heavy crawler track drives, Tunnel Boring Machine (TBM) drives, marine deck machinery, and heavy rotary drives in steel mills.

Detailed Models & Parameters:

• Core Series: Rexroth A6V Series (Bent-Axis Heavy Duty).

• Model Keywords: A6V500, A6V500HD6-2FZ, A6V500HD6.2FZ, 23320-892-0.

• Technical Specs Decoding:

  • Displacement: 500 cm³/rev (Extra Large Frame).

  • Control Mode (HD6.2): Hydraulic direct proportional control with remote pressure interface.

  • Mounting (FZ): Reinforced flange and specialized shaft end standards.

• Pressure Specs: Nominal Pressure 400 Bar (40 MPa), Peak Pressure 450 Bar (6500 PSI).