1. General Description

2. Hydraulic Specifications

• Max working pressure (P, A, B): 350 bar (5,000 psi)Moog Inc.

• Port T pressure: 50 bar (no Y drain); 350 bar (with Y drain)Moog Inc.

• Rated flow (Δp=35 bar per land): 60 L/min (15.9 gpm)

• Max flow: ~185 L/min (~48.8 gpm)

• Internal leakage: ≤0.55 L/min

• Fluid: Mineral oil (ISO 11158 / DIN 51524)

• Fluid temp: −20 °C to +80 °C (−4 °F to +176 °F)

• Filtration: ISO 4406 17/14/11 or better

• Weight: ~6.3 kg (13.9 lb)

3. Dynamic Performance (Typical)

• Step response (0→100% stroke): ≤12 msMoog Inc.

• −3 dB bandwidth: 100–120 Hz

• Hysteresis: <0.4% full scale

• Resolution: <0.1% full scale

• Null drift (60 K change): <0.8% full scale

4. Electrical Specifications

• Supply voltage: 24 VDC (18–32 VDC)Moog Inc.

• Max current: 3.5 A

• Control signals (jumper‑selectable): ±10 V, ±10 mA, 4–20 mAMoog Inc.

• Feedback signal: 0–10 VDC (spool position)

• Connector: M18, 6 pins + PE, IP65Moog Inc.

• Ambient temp: −20 °C to +60 °C (−4 °F to +140 °F)

• EMC: CE compliant

5. Key Features

• Pilotless direct drive: Faster response, simpler installation, no pilot supply needed

• LVDT closed loop: High positioning accuracy and repeatabilityMoog Inc.

• Pressure‑independent dynamics: Stable response under varying load pressures

• Low leakage: Reduces energy consumption

• Fail‑safe spring centring: Safe, predictable shutdown on power lossMoog Inc.

6. Applications

• High‑speed & high‑precision hydraulic presses

• Dynamic material & fatigue test rigs

• Precision injection moulding machines

• High‑speed position/velocity/pressure control systems

7. Mounting & Wiring

• Mounting: ISO 4401 Size 05 (NG10) standard patternMoog Inc.

• Wiring (shielded twisted pair recommended):

  • Pin 1: +24 VDC

  • Pin 2: Power GND

  • Pin 3: Command +

  • Pin 4: Command −

  • Pin 5: Spool position feedback

  • Pin 6: Feedback GND

  • PE: Protective earth