hot sale UVN‑1A Series Hydraulic Motor Pump Unit UVN‑1A‑1A3‑22E‑4DU‑6313E UVN‑1A‑1A4‑2.2‑4‑11 Variable Vane Pump Motor Assembly for Trucks & Industrial Machinery

Basic Information

• Series: UVN Integrated Variable Displacement Vane Pump‑Motor Unit (Uni‑Pump)
• Featured Models:

  UVN‑1A‑1A3‑2.2‑4‑12

  UVN‑1A‑2A2‑3.7‑4‑12

• Power Spec: 2.2kW / 3.7kW 4‑pole 3‑phase induction motor
• Pump Type: Pressure‑compensated variable volume vane pump
• Features: Compact all‑in‑one design, low noise, energy‑saving variable flow, stable pressure, strong shock resistance, easy installation & maintenance
• Application: Small hydraulic power unit, machine tool, automation equipment, packaging machinery, light‑medium industrial hydraulic system, auxiliary hydraulic unit for construction machinery

English FAQ

Q1: Model code explanation

• UVN‑1A: Main uni‑pump series
• 1A3 / 2A2: Pump displacement & control code
• 2.2 / 3.7: Motor rated power (kW)
• 4‑12: 4‑pole motor, mounting & rotation specification

Q2: Core advantages

Q3: Compatibility