HARDWARE / PRODUCTAdded 9 Sep 2026

Hydraulic Single-Ended Test Actuators

Moog Space Defense Group
Hydraulic Single-Ended Test Actuators

Moog Hydraulic Single-ended Test Servo Actuators are most commonly used for high-performance aerospace structural and fatigue testing, with additional solutions for civil engineering and general industrial servo control applications.

Technical specifications

Repeat accuracy
≤ ±10 μm
Non-linearity
≤ ±0.01% F.S

About

Moog offers two variations of this hydraulic test actuator, specifically available for Asian markets and Global markets. A variety of building blocks are available to configure the exact actuator configuration to match test rig design and application requirements. Moog high performance servo valves and load cells are provided to help avoid oversizing or under-sizing the actuator performance characteristics. Various mounting joints and bases are also provided to adapt to the installation needs. There are 8 standard force sizes and 4 standard stroke lengths available. Front Mount Assembly Options include Spherical Bearing Rod End, Clevis & Spherical Bearing Rod End, and Swivel Rod End. Rear Mount Assembly Options include Spherical Bearing Base End, Clevis & Spherical Base End, and Swivel Base End. These actuators can be configured to pair with Servo Valve Block or Safety Abort Manifolds. Although in some applications position feedback is not a requirement, sensing the position may add an extra dimension to your test feedback to know the status of the actuator beyond the loadcell itself. Features include a contact-less style position sensor, internal co-axial installed position sensor as standard configuration, analog voltage signal output as standard (SSI signal output also available), repeat accuracy of ≤ ±10 μm, and non-linearity of ≤ ±0.01% F.S.

Documentation

Need the full ICD, test reports or a specific revision? Ask the supplier directly.

Source: www.moog.com ↗

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