1. General Description

2. Hydraulic Specifications

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

• T‑port pressure: 50 bar (without Y‑port); 350 bar (with Y‑port)Moog Inc.

• Rated flow (Δp = 35 bar per land): 60 L/min (15.8 gpm)

• Maximum flow: approx. 185 L/min (48.8 gpm)

• Internal leakage: ≤ 0.55 L/min

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

• Fluid temperature: −20 °C to +80 °C

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

• Weight: approx. 6.3 kg (13.9 lb)

3. Dynamic Performance (Typical)

• Step response (0→100% stroke): ≤20 msMoog Inc.

• −3 dB bandwidth: 70–80 Hz

• Hysteresis: <0.4% of full scale

• Resolution: <0.1% of full scale

• Null drift (60 K temp change): <1.0% of full scale

4. Electrical Specifications

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

• Max operating current: 3.5 A

• Command signal (jumper selectable): ±10 V, ±10 mA, 4–20 mAMoog Inc.

• Spool position feedback output: 0–10 VDC

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

• Ambient temperature: −20 °C to +60 °C

• EMC: CE compliant

5. Key Features

• Pilot‑free direct drive: simple installation, high reliability

• Integrated closed‑loop control: precise, repeatable positioning

• Pressure‑independent dynamics: stable performance under varying loads

• Low internal leakage: energy efficient

• Spring‑centered fail‑safe: safe system shutdown on power lossMoog Inc.

6. Applications

• High‑precision hydraulic presses

• Dynamic material testing machines

• Fatigue test systems

• Closed‑loop position, velocity, and pressure control

• Industrial automation and motion control

7. Wiring Definition

• Pin 1: +24 VDC

• Pin 2: Power ground

• Pin 3: Command signal (+)

• Pin 4: Command signal (−)

• Pin 5: Spool position feedback (0–10 VDC)

• Pin 6: Feedback ground

• PE: Protective earth

• Recommendation: Use shielded twisted‑pair cable for signals.