Vane Pump Nachi VDC

Vane Pump Nachi VDC series high pressure type type variable 30 to 120L/min 14MPa. Highly efficient and stable high-pressure operation.

Features :

• Highly efficient and stable high-pressure operation.
  • Innovative pressure control and pressure balance mechanisms combine with an original 3-point ring support system dramatically improves hihg-pressure operating.
• Low Vibration and Noice
  • A number of innovative new mechanisms are adopted to minimize vibration and noise.
• Outstanding response, high-precision operation
  • An innovative new ring stopper eliminates excessive ring displacement and improves response.
• Precise characteristics for a stable discharge rate.
  • A revolutionary new pressure compensator type pressure control mechanism ensures a highly stable fixed discharge rate, even in the high pressure range.
• High efficiency operation with minimal power loss
  • New mechanical innovations minimize power loss, especially at full cutoff.
• Simplified maintenance and handling
  • Pressure adjusting and discharge rate adjusting mechanisms are located on the same side of the pump for simplified maintenance and handling.

Specifications Single Pump:

• Model No : VDC-1A(B)-2A2-20
• Capacity cm/rev : 22 cm/rev
• No-load Discharge Rate L/min
  • 1000min-1 : 22 1/min
  • 1200min-1 : 27 1/min
  • 15000min-1 : 33 1/min
  • 1800min-1 : 40 1/min
• Pressure Adjustment Range : 1.5 to 3.5 MPa (15.3 to 35.7kgf/cm)
• Allowable Peak Pressure : 14MPa (143kgf/cm)
• Revolution Speedmin-1 :
  • Min : 800
  • Max : 1800
• Weight KG : 9.5KG

Specifications Double Pump :

• Modal No : VDC-12A(B)-2A3-2A3-20
• Vent Side :
  • Discharge rate :
    • 1800min-1 : 40 L/min
    • 1500min-1 : 33 L/min
  • Pressure adjustment range : 2 to 7 MPa (20.4 to 71.4 kgf/cm2)
• Shaft side :
  • Discharge rate :
    • 1800min-1 : 70 L/min
    • 1500min-1 : 58 L/min
  • Pressure adjustment range : 2 to 7 MPa (20.4 to 71.4 kgf/cm2)
• Revolution Speedmin-1 :
  • Min : 800
  • Max : 1800
• Weight : 42KG